feat(版本): 完善计划覆盖与工作台待办

关键改动：

- 增加计划日志汇总、需求覆盖草稿校验与对应测试

- 抽取工作台工作项 Hook，补充待办计数能力

- 优化版本详情中计划、任务、测试用例和 Bug 的筛选与展示

Co-Authored-By: Codex GPT-5 <codex@openai.com>

.gitignore

@@ -7,6 +7,8 @@ dist/
 *.log
 .turbo/
 coverage/
+.tmp/
+apps/web/.tmp-test/
 .DS_Store
 next-env.d.ts
 *.tsbuildinfo

apps/web/app/versions/[id]/page.tsx

@@ -9,6 +9,7 @@ import { useOvertimeStore } from '@/stores/useOvertimeStore';
 import { getVersionDetail } from '@/lib/derive';
 import type { Role } from '@/lib/stage';
 import { CapsuleStages } from '@/components/version/CapsuleStages';
+import { FilterSelect } from '@/components/FilterSelect';
 import { calcHealthScore, getHealthLevel, calcRiskTags, HEALTH_LEVEL_LABEL, getTagStyle } from '@/lib/health';
 import { CHANGE_REASON_LABEL } from '@/lib/requirement';
 import { OVERTIME_REASON_LABEL } from '@/lib/overtime';
@@ -1321,13 +1322,13 @@ function MemberSettingModal({ members, allMembers, onSave, onClose }: {
                   {list.map((member) => (
                     <div key={member.name} className="flex items-center gap-2 rounded-lg border border-[var(--line)] bg-[var(--bg-card)] px-3 py-2">
                       <span className="min-w-0 flex-1 truncate text-[13px] font-medium text-[var(--ink)]">{member.name}</span>
-                      <select
+                      <FilterSelect
                         value={member.role}
-                        onChange={(e) => handleRoleChange(member.name, e.target.value as Role)}
-                        className="h-8 w-24 shrink-0 rounded-lg border border-[var(--line)] bg-[var(--bg-card)] px-2 text-[12px] text-[var(--ink-soft)] outline-none focus:border-[var(--accent)]"
-                      >
-                        {roleOptions.map((option) => <option key={option.value} value={option.value}>{option.label}</option>)}
-                      </select>
+                        onChange={(value) => handleRoleChange(member.name, value as Role)}
+                        options={roleOptions}
+                        showAllOption={false}
+                        className="w-24 shrink-0"
+                      />
                       <button type="button" onClick={() => handleRemove(member.name)} className="rounded-md p-1 text-red-400 hover:bg-red-50 hover:text-red-600">
                         <X className="h-3.5 w-3.5" />
                       </button>

apps/web/components/FilterSelect.tsx

@@ -14,10 +14,12 @@ interface FilterSelectProps {
   options: SelectOption[];
   placeholder?: string;
   allLabel?: string;
+  showAllOption?: boolean;
   className?: string;
+  labelClassName?: string;
 }
 
-export function FilterSelect({ value, onChange, options, placeholder, allLabel = '全部', className }: FilterSelectProps) {
+export function FilterSelect({ value, onChange, options, placeholder, allLabel = '全部', showAllOption = true, className, labelClassName }: FilterSelectProps) {
   const [open, setOpen] = useState(false);
   const ref = useRef<HTMLDivElement>(null);
 
@@ -37,9 +39,9 @@ export function FilterSelect({ value, onChange, options, placeholder, allLabel =
       <button
         type="button"
         onClick={() => setOpen(!open)}
-        className="flex h-8 items-center gap-1.5 rounded-lg border border-[var(--line)] bg-[var(--bg-card)] px-2.5 text-[12px] hover:border-[var(--accent)] transition-colors whitespace-nowrap"
+        className="flex h-8 w-full items-center justify-between gap-1.5 rounded-lg border border-[var(--line)] bg-[var(--bg-card)] px-2.5 text-[12px] hover:border-[var(--accent)] transition-colors whitespace-nowrap"
       >
-        <span className={`truncate max-w-[80px] ${displayText ? 'text-[var(--ink)]' : 'text-[var(--ink-muted)]'}`}>
+        <span className={`truncate ${labelClassName || 'max-w-[80px]'} ${displayText ? 'text-[var(--ink)]' : 'text-[var(--ink-muted)]'}`}>
           {displayText || placeholder || allLabel}
         </span>
         <ChevronDown className={`shrink-0 h-3 w-3 text-[var(--ink-muted)] transition-transform ${open ? 'rotate-180' : ''}`} />
@@ -47,6 +49,7 @@ export function FilterSelect({ value, onChange, options, placeholder, allLabel =
 
       {open && (
         <div className="absolute top-full left-0 mt-1 z-50 min-w-full max-w-[200px] max-h-[240px] overflow-y-auto rounded-xl border border-[var(--line)] bg-[var(--bg-card)] shadow-[var(--shadow-md)] py-1">
+          {showAllOption && (
             <button
               type="button"
               onClick={() => { onChange('all'); setOpen(false); }}
@@ -54,6 +57,7 @@ export function FilterSelect({ value, onChange, options, placeholder, allLabel =
             >
               {allLabel}
             </button>
+          )}
           {options.map((opt) => (
             <button
               key={opt.value}

apps/web/components/SearchInput.tsx

@@ -14,18 +14,18 @@ interface Props {
 export function SearchInput({ value, onChange, placeholder = '搜索标题或编号', className = '' }: Props) {
   return (
     <div className={`relative inline-flex items-center ${className}`}>
-      <Search className="absolute left-2 h-3 w-3 text-[var(--ink-muted)] pointer-events-none" />
+      <Search className="absolute left-2.5 h-3.5 w-3.5 text-[var(--ink-muted)] pointer-events-none" />
       <input
         type="text"
         value={value}
         onChange={(e) => onChange(e.target.value)}
         placeholder={placeholder}
-        className="h-6 w-72 pl-7 pr-6 rounded border border-[var(--line)] bg-[var(--bg-card)] text-[11px] text-[var(--ink)] focus:border-[var(--accent)] focus:outline-none"
+        className="h-8 w-72 rounded-lg border border-[var(--line)] bg-[var(--bg-card)] pl-8 pr-7 text-[12px] text-[var(--ink)] placeholder:text-[var(--ink-muted)] focus:border-[var(--accent)] focus:outline-none"
       />
       {value && (
         <button
           onClick={() => onChange('')}
-          className="absolute right-1 p-0.5 rounded hover:bg-[var(--bg-subtle)]"
+          className="absolute right-1.5 p-0.5 rounded hover:bg-[var(--bg-subtle)]"
           title="清除"
         >
           <X className="h-3 w-3 text-[var(--ink-muted)]" />

apps/web/components/bug/BugCreateModal.tsx

@@ -9,6 +9,7 @@ import { useRequirementStore } from '@/stores/useRequirementStore';
 import { useMemberStore } from '@/stores/useMemberStore';
 import { useAuthStore } from '@/stores/useAuthStore';
 import { resolveMemberDisplayName } from '@/lib/member-system';
+import { FilterSelect } from '@/components/FilterSelect';
 import { WorkDateTimePicker } from '@/components/WorkDateTimePicker';
 import type { Priority } from '@/lib/derive';
 import type { BugSeverity } from '@/lib/bug';
@@ -144,25 +145,42 @@ export function BugCreateModal({ testCaseId, onClose }: Props) {
           <div className="grid grid-cols-3 gap-3">
             <div>
               <label className="block text-[12px] text-[var(--ink-soft)] mb-1">严重程度</label>
-              <select value={severity} onChange={(e) => setSeverity(e.target.value as BugSeverity)} className="h-9 w-full rounded-lg border border-[var(--line)] bg-[var(--bg)] px-3 text-[13px] focus:border-[var(--accent)] focus:outline-none">
-                <option value="critical">致命</option>
-                <option value="major">严重</option>
-                <option value="minor">一般</option>
-                <option value="trivial">轻微</option>
-              </select>
+              <FilterSelect
+                value={severity}
+                onChange={(value) => setSeverity(value as BugSeverity)}
+                options={[
+                  { value: 'critical', label: '致命' },
+                  { value: 'major', label: '严重' },
+                  { value: 'minor', label: '一般' },
+                  { value: 'trivial', label: '轻微' },
+                ]}
+                showAllOption={false}
+                className="w-full"
+                labelClassName="max-w-[calc(100%-20px)]"
+              />
             </div>
             <div>
               <label className="block text-[12px] text-[var(--ink-soft)] mb-1">优先级</label>
-              <select value={priority} onChange={(e) => setPriority(e.target.value as Priority)} className="h-9 w-full rounded-lg border border-[var(--line)] bg-[var(--bg)] px-3 text-[13px] focus:border-[var(--accent)] focus:outline-none">
-                {(['P0','P1','P2','P3'] as Priority[]).map((p) => <option key={p} value={p}>{p}</option>)}
-              </select>
+              <FilterSelect
+                value={priority}
+                onChange={(value) => setPriority(value as Priority)}
+                options={(['P0', 'P1', 'P2', 'P3'] as Priority[]).map((p) => ({ value: p, label: p }))}
+                showAllOption={false}
+                className="w-full"
+                labelClassName="max-w-[calc(100%-20px)]"
+              />
             </div>
             <div>
               <label className="block text-[12px] text-[var(--ink-soft)] mb-1">修复人 *</label>
-              <select value={assigneeId} onChange={(e) => setAssigneeId(e.target.value)} className="h-9 w-full rounded-lg border border-[var(--line)] bg-[var(--bg)] px-3 text-[13px] focus:border-[var(--accent)] focus:outline-none">
-                <option value="">选择修复人</option>
-                {members.map((m) => <option key={m.id} value={m.name}>{m.name}</option>)}
-              </select>
+              <FilterSelect
+                value={assigneeId}
+                onChange={setAssigneeId}
+                options={members.map((m) => ({ value: m.name, label: m.name }))}
+                placeholder="选择修复人"
+                showAllOption={false}
+                className="w-full"
+                labelClassName="max-w-[calc(100%-20px)]"
+              />
             </div>
           </div>
           <div>

apps/web/components/bug/BugDetailDrawer.tsx

@@ -4,6 +4,7 @@ import { useMemo, useState } from 'react';
 import { X, Link2, ChevronRight, ArrowRightLeft } from 'lucide-react';
 import { BugStatusBadge } from './BugStatusBadge';
 import { ActivityLogPanel } from '@/components/ActivityLogPanel';
+import { FilterSelect } from '@/components/FilterSelect';
 import { useBugStore } from '@/stores/useBugStore';
 import { useTestCaseStore } from '@/stores/useTestCaseStore';
 import { useRequirementStore } from '@/stores/useRequirementStore';
@@ -166,10 +167,14 @@ export function BugDetailDrawer({ bugId, onClose, contextLabel }: Props) {
             {showTransfer && (
               <div className="space-y-2 pt-1 border-t border-[var(--line)]">
                 <div className="text-[11px] text-[var(--ink-muted)]">转交给：</div>
-                <select value={transferTo} onChange={(e) => setTransferTo(e.target.value)} className="h-8 w-full rounded-lg border border-[var(--line)] px-3 text-[12px] focus:border-[var(--accent)] focus:outline-none">
-                  <option value="">选择接收人</option>
-                  {members.filter((m) => !isMemberReference(bug.assigneeId, m)).map((m) => <option key={m.id} value={m.name}>{m.name}</option>)}
-                </select>
+                <FilterSelect
+                  value={transferTo || 'all'}
+                  onChange={(value) => setTransferTo(value === 'all' ? '' : value)}
+                  options={members.filter((m) => !isMemberReference(bug.assigneeId, m)).map((m) => ({ value: m.name, label: m.name }))}
+                  allLabel="选择接收人"
+                  className="w-full"
+                  labelClassName="max-w-[calc(100%-20px)]"
+                />
                 <input value={transferRemark} onChange={(e) => setTransferRemark(e.target.value)} placeholder="转交备注（可选）" className="h-8 w-full rounded-lg border border-[var(--line)] px-3 text-[12px] focus:border-[var(--accent)] focus:outline-none" />
                 <div className="flex gap-2">
                   <button onClick={handleTransfer} disabled={!transferTo} className="h-8 px-3 rounded-lg text-[11px] font-medium bg-blue-500 text-white disabled:opacity-50">确认转交</button>

apps/web/components/bug/BugTab.tsx

@@ -10,6 +10,7 @@ import { useMemberStore } from '@/stores/useMemberStore';
 import { BugRow } from './BugRow';
 import { BugDetailDrawer } from './BugDetailDrawer';
 import { Pagination, usePagination } from '@/components/Pagination';
+import { FilterSelect } from '@/components/FilterSelect';
 import { SearchInput, matchTitleOrNo } from '@/components/SearchInput';
 import { useDebouncedValue } from '@/hooks/useDebouncedValue';
 import { BUG_STATUS_LABEL, BUG_SEVERITY_LABEL, aggregateBugActualHours, bugIntervals } from '@/lib/bug';
@@ -118,19 +119,27 @@ export function BugTab({ versionId, requirementIds }: Props) {
       <div className="flex items-center gap-2 px-1 flex-wrap">
         <Filter className="h-3.5 w-3.5 text-[var(--ink-muted)]" />
         <SearchInput value={keyword} onChange={(v) => { setKeyword(v); setPage(1); }} placeholder="搜索标题/编号" />
-        <select value={filterAssignee} onChange={(e) => { setFilterAssignee(e.target.value); setPage(1); }} className="h-7 rounded-md border border-[var(--line)] bg-[var(--bg-card)] px-2 text-[11px] text-[var(--ink-soft)] focus:border-[var(--accent)] focus:outline-none">
-          <option value="">全部修复人</option>
-          {currentMember && <option value="__me">我的Bug</option>}
-          {assignees.filter((a) => a !== currentUserName).map((a) => <option key={a} value={a}>{a}</option>)}
-        </select>
-        <select value={filterStatus} onChange={(e) => { setFilterStatus(e.target.value); setPage(1); }} className="h-7 rounded-md border border-[var(--line)] bg-[var(--bg-card)] px-2 text-[11px] text-[var(--ink-soft)] focus:border-[var(--accent)] focus:outline-none">
-          <option value="">全部状态</option>
-          {(Object.entries(BUG_STATUS_LABEL) as [BugStatus, string][]).map(([k, v]) => <option key={k} value={k}>{v}</option>)}
-        </select>
-        <select value={filterSeverity} onChange={(e) => { setFilterSeverity(e.target.value); setPage(1); }} className="h-7 rounded-md border border-[var(--line)] bg-[var(--bg-card)] px-2 text-[11px] text-[var(--ink-soft)] focus:border-[var(--accent)] focus:outline-none">
-          <option value="">全部严重程度</option>
-          {(Object.entries(BUG_SEVERITY_LABEL) as [BugSeverity, string][]).map(([k, v]) => <option key={k} value={k}>{v}</option>)}
-        </select>
+        <FilterSelect
+          value={filterAssignee || 'all'}
+          onChange={(value) => { setFilterAssignee(value === 'all' ? '' : value); setPage(1); }}
+          options={[
+            ...(currentMember ? [{ value: '__me', label: '我的Bug' }] : []),
+            ...assignees.filter((assignee) => assignee !== currentUserName).map((assignee) => ({ value: assignee, label: assignee })),
+          ]}
+          allLabel="全部修复人"
+        />
+        <FilterSelect
+          value={filterStatus || 'all'}
+          onChange={(value) => { setFilterStatus(value === 'all' ? '' : value); setPage(1); }}
+          options={(Object.entries(BUG_STATUS_LABEL) as [BugStatus, string][]).map(([value, label]) => ({ value, label }))}
+          allLabel="全部状态"
+        />
+        <FilterSelect
+          value={filterSeverity || 'all'}
+          onChange={(value) => { setFilterSeverity(value === 'all' ? '' : value); setPage(1); }}
+          options={(Object.entries(BUG_SEVERITY_LABEL) as [BugSeverity, string][]).map(([value, label]) => ({ value, label }))}
+          allLabel="全部严重程度"
+        />
         {hasFilter && <button onClick={() => { setFilterAssignee(''); setFilterStatus(''); setFilterSeverity(''); setKeyword(''); setPage(1); }} className="text-[11px] text-[var(--accent)] hover:underline">清除</button>}
         <span className="ml-auto text-[11px] text-[var(--ink-muted)]">{filteredBugs.length} 条</span>
       </div>

apps/web/components/dev-task/DevTaskCreateModal.tsx

@@ -7,6 +7,7 @@ import { useTaskCategoryStore } from '@/stores/useTaskCategoryStore';
 import { useRequirementStore } from '@/stores/useRequirementStore';
 import { useMemberStore } from '@/stores/useMemberStore';
 import { useAuthStore } from '@/stores/useAuthStore';
+import { FilterSelect } from '@/components/FilterSelect';
 import { WorkDateTimePicker } from '@/components/WorkDateTimePicker';
 import { calcWorkHours, formatWorkHours, isoToLocal, localToISO } from '@/lib/work-hours';
 import type { Priority } from '@/lib/derive';
@@ -147,23 +148,44 @@ export function DevTaskCreateModal({ versionId, requirementIds, versionDeadline,
           </div>
           <div>
             <label className="block text-[12px] text-[var(--ink-soft)] mb-1">所属需求 *</label>
-            <select value={requirementId} onChange={(e) => { setRequirementId(e.target.value); const r = versionReqs.find((x) => x.id === e.target.value); if (r && !priorityManuallySet) setPriority(r.priority); }} className="h-9 w-full rounded-lg border border-[var(--line)] bg-[var(--bg)] px-3 text-[13px] focus:border-[var(--accent)] focus:outline-none">
-              {versionReqs.map((r) => <option key={r.id} value={r.id}>{r.code} {r.title}</option>)}
-            </select>
+            <FilterSelect
+              value={requirementId}
+              onChange={(value) => {
+                setRequirementId(value);
+                const r = versionReqs.find((x) => x.id === value);
+                if (r && !priorityManuallySet) setPriority(r.priority);
+              }}
+              options={versionReqs.map((r) => ({ value: r.id, label: `${r.code} ${r.title}` }))}
+              placeholder="选择所属需求"
+              showAllOption={false}
+              className="w-full"
+              labelClassName="max-w-[calc(100%-20px)]"
+            />
           </div>
           <div className="grid grid-cols-2 gap-3">
             <div>
               <label className="block text-[12px] text-[var(--ink-soft)] mb-1">任务类型 *</label>
-              <select value={categoryId} onChange={(e) => setCategoryId(e.target.value)} className="h-9 w-full rounded-lg border border-[var(--line)] bg-[var(--bg)] px-3 text-[13px] focus:border-[var(--accent)] focus:outline-none">
-                {categories.map((c) => <option key={c.id} value={c.id}>{c.name}</option>)}
-              </select>
+              <FilterSelect
+                value={categoryId}
+                onChange={setCategoryId}
+                options={categories.map((c) => ({ value: c.id, label: c.name }))}
+                placeholder="选择任务类型"
+                showAllOption={false}
+                className="w-full"
+                labelClassName="max-w-[calc(100%-20px)]"
+              />
             </div>
             <div>
               <label className="block text-[12px] text-[var(--ink-soft)] mb-1">负责人 *</label>
-              <select value={assigneeId} onChange={(e) => setAssigneeId(e.target.value)} className="h-9 w-full rounded-lg border border-[var(--line)] bg-[var(--bg)] px-3 text-[13px] focus:border-[var(--accent)] focus:outline-none">
-                <option value="">选择负责人</option>
-                {members.map((m) => <option key={m.id} value={m.name}>{m.name}</option>)}
-              </select>
+              <FilterSelect
+                value={assigneeId}
+                onChange={setAssigneeId}
+                options={members.map((m) => ({ value: m.name, label: m.name }))}
+                placeholder="选择负责人"
+                showAllOption={false}
+                className="w-full"
+                labelClassName="max-w-[calc(100%-20px)]"
+              />
             </div>
           </div>
           <div className="grid grid-cols-2 gap-3">
@@ -192,9 +214,14 @@ export function DevTaskCreateModal({ versionId, requirementIds, versionDeadline,
           <div className="grid grid-cols-2 gap-3">
             <div>
               <label className="block text-[12px] text-[var(--ink-soft)] mb-1">优先级</label>
-              <select value={effectivePriority} onChange={(e) => { setPriority(e.target.value as Priority); setPriorityManuallySet(true); }} className="h-9 w-full rounded-lg border border-[var(--line)] bg-[var(--bg)] px-3 text-[13px] focus:border-[var(--accent)] focus:outline-none">
-                {(['P0','P1','P2','P3'] as Priority[]).map((p) => <option key={p} value={p}>{p}</option>)}
-              </select>
+              <FilterSelect
+                value={effectivePriority}
+                onChange={(value) => { setPriority(value as Priority); setPriorityManuallySet(true); }}
+                options={(['P0', 'P1', 'P2', 'P3'] as Priority[]).map((p) => ({ value: p, label: p }))}
+                showAllOption={false}
+                className="w-full"
+                labelClassName="max-w-[calc(100%-20px)]"
+              />
             </div>
             <div>
               <label className="block text-[12px] text-[var(--ink-soft)] mb-1">执行预估工时（自动）</label>

apps/web/components/dev-task/DevTaskDetailDrawer.tsx

@@ -11,6 +11,7 @@ import { useTaskCategoryStore } from '@/stores/useTaskCategoryStore';
 import { useRequirementStore } from '@/stores/useRequirementStore';
 import { useMemberStore } from '@/stores/useMemberStore';
 import { useAuthStore } from '@/stores/useAuthStore';
+import { FilterSelect } from '@/components/FilterSelect';
 import { WorkDateTimePicker } from '@/components/WorkDateTimePicker';
 import {
   ALLOWED_TRANSITIONS,
@@ -194,10 +195,14 @@ export function DevTaskDetailDrawer({ taskId, allTaskIds, onClose, contextLabel
         {showTransfer && (
           <div className="mx-5 mt-3 rounded-lg border border-[var(--line)] p-3 flex items-center gap-2">
             <span className="text-[11px] text-[var(--ink-muted)] shrink-0">转交给：</span>
-            <select value={transferTo} onChange={(e) => setTransferTo(e.target.value)} className="h-7 flex-1 rounded-lg border border-[var(--line)] px-2 text-[12px] focus:border-[var(--accent)] focus:outline-none">
-              <option value="">选择人员</option>
-              {members.filter((m) => m.name !== task.assigneeId).map((m) => <option key={m.id} value={m.name}>{m.name}</option>)}
-            </select>
+            <FilterSelect
+              value={transferTo || 'all'}
+              onChange={(value) => setTransferTo(value === 'all' ? '' : value)}
+              options={members.filter((m) => m.name !== task.assigneeId).map((m) => ({ value: m.name, label: m.name }))}
+              allLabel="选择人员"
+              className="flex-1"
+              labelClassName="max-w-[calc(100%-20px)]"
+            />
             <button onClick={() => { if (transferTo) { updateTask(task.id, { assigneeId: transferTo }); setShowTransfer(false); setTransferTo(''); } }} disabled={!transferTo} className="h-7 px-2.5 rounded text-[11px] font-medium bg-blue-500 text-white disabled:opacity-50">确认</button>
             <button onClick={() => setShowTransfer(false)} className="h-7 px-2 text-[11px] text-[var(--ink-muted)]">取消</button>
           </div>
@@ -354,14 +359,14 @@ export function DevTaskDetailDrawer({ taskId, allTaskIds, onClose, contextLabel
                   placeholder="阻塞原因"
                   className="h-8 rounded-lg border border-[var(--line)] bg-[var(--bg)] px-2 text-[12px] focus:border-orange-400 focus:outline-none"
                 />
-                <select
-                  value={progressHelperId}
-                  onChange={(e) => setProgressHelperId(e.target.value)}
-                  className="h-8 rounded-lg border border-[var(--line)] bg-[var(--bg)] px-2 text-[12px] text-[var(--ink)] focus:border-[var(--accent)] focus:outline-none"
-                >
-                  <option value="">协助人</option>
-                  {members.filter((m) => m.name !== task.assigneeId).map((m) => <option key={m.id} value={m.name}>{m.name}</option>)}
-                </select>
+                <FilterSelect
+                  value={progressHelperId || 'all'}
+                  onChange={(value) => setProgressHelperId(value === 'all' ? '' : value)}
+                  options={members.filter((m) => m.name !== task.assigneeId).map((m) => ({ value: m.name, label: m.name }))}
+                  allLabel="协助人"
+                  className="w-full"
+                  labelClassName="max-w-[calc(100%-20px)]"
+                />
               </div>
               <input
                 value={progressDelayRisk}

apps/web/components/dev-task/DevTaskTab.tsx

@@ -14,6 +14,7 @@ import { DevTaskDetailDrawer } from './DevTaskDetailDrawer';
 import { calcGroupProgress, DEV_TASK_STATUS_LABEL, aggregateDevTaskHours, devTaskIntervals } from '@/lib/dev-task';
 import { calcTwoMetrics } from '@/lib/work-hours';
 import { Pagination, usePagination } from '@/components/Pagination';
+import { FilterSelect } from '@/components/FilterSelect';
 import { SearchInput, matchTitleOrNo } from '@/components/SearchInput';
 import { useDebouncedValue } from '@/hooks/useDebouncedValue';
 import { orderByRequirementForGrouping } from '@/lib/requirement-grouping';
@@ -140,24 +141,36 @@ export function DevTaskTab({ versionId, requirementIds, versionDeadline }: Props
         <span className="w-px h-4 bg-[var(--line)] mx-1 shrink-0" />
 
         <SearchInput value={keyword} onChange={(v) => { setKeyword(v); setPage(1); }} placeholder="搜索标题/编号" />
-        <select value={filterAssignee} onChange={(e) => { setFilterAssignee(e.target.value); setPage(1); }} className="h-6 rounded border border-[var(--line)] bg-[var(--bg-card)] px-1.5 text-[11px] text-[var(--ink-soft)] focus:border-[var(--accent)] focus:outline-none">
-          <option value="">负责人</option>
-          {user?.name && <option value={user.name}>我的</option>}
-          {assignees.filter((a) => a !== user?.name).map((a) => <option key={a} value={a}>{a}</option>)}
-        </select>
-        <select value={filterStatus} onChange={(e) => { setFilterStatus(e.target.value); setPage(1); }} className="h-6 rounded border border-[var(--line)] bg-[var(--bg-card)] px-1.5 text-[11px] text-[var(--ink-soft)] focus:border-[var(--accent)] focus:outline-none">
-          <option value="">状态</option>
-          {(Object.entries(DEV_TASK_STATUS_LABEL) as [DevTaskStatus, string][]).map(([k, v]) => <option key={k} value={k}>{v}</option>)}
-        </select>
-        <select value={filterBlocked} onChange={(e) => { setFilterBlocked(e.target.value); setPage(1); }} className="h-6 rounded border border-[var(--line)] bg-[var(--bg-card)] px-1.5 text-[11px] text-[var(--ink-soft)] focus:border-[var(--accent)] focus:outline-none">
-          <option value="">阻塞</option>
-          <option value="yes">阻塞中</option>
-          <option value="no">正常</option>
-        </select>
-        <select value={filterCategory} onChange={(e) => { setFilterCategory(e.target.value); setPage(1); }} className="h-6 rounded border border-[var(--line)] bg-[var(--bg-card)] px-1.5 text-[11px] text-[var(--ink-soft)] focus:border-[var(--accent)] focus:outline-none">
-          <option value="">类型</option>
-          {categories.map((c) => <option key={c.id} value={c.id}>{c.name}</option>)}
-        </select>
+        <FilterSelect
+          value={filterAssignee || 'all'}
+          onChange={(value) => { setFilterAssignee(value === 'all' ? '' : value); setPage(1); }}
+          options={[
+            ...(user?.name ? [{ value: user.name, label: '我的' }] : []),
+            ...assignees.filter((a) => a !== user?.name).map((a) => ({ value: a, label: a })),
+          ]}
+          allLabel="负责人"
+        />
+        <FilterSelect
+          value={filterStatus || 'all'}
+          onChange={(value) => { setFilterStatus(value === 'all' ? '' : value); setPage(1); }}
+          options={(Object.entries(DEV_TASK_STATUS_LABEL) as [DevTaskStatus, string][]).map(([value, label]) => ({ value, label }))}
+          allLabel="状态"
+        />
+        <FilterSelect
+          value={filterBlocked || 'all'}
+          onChange={(value) => { setFilterBlocked(value === 'all' ? '' : value); setPage(1); }}
+          options={[
+            { value: 'yes', label: '阻塞中' },
+            { value: 'no', label: '正常' },
+          ]}
+          allLabel="阻塞"
+        />
+        <FilterSelect
+          value={filterCategory || 'all'}
+          onChange={(value) => { setFilterCategory(value === 'all' ? '' : value); setPage(1); }}
+          options={categories.map((category) => ({ value: category.id, label: category.name }))}
+          allLabel="类型"
+        />
         {hasFilter && <button onClick={() => { setFilterAssignee(''); setFilterStatus(''); setFilterBlocked(''); setFilterCategory(''); setKeyword(''); setPage(1); }} className="text-[10px] text-[var(--accent)] hover:underline shrink-0">清除</button>}
 
         <div className="ml-auto flex items-center gap-2 shrink-0">

apps/web/components/layout/Sidebar.tsx

@@ -1,11 +1,13 @@
 'use client';
 
 import { usePathname, useRouter } from 'next/navigation';
-import { Inbox, Package, FolderKanban, Tag, Users, LayoutGrid, Search, Lightbulb, Clock, Shield, Settings, Sparkles, TriangleAlert } from 'lucide-react';
+import { Inbox, Package, FolderKanban, Tag, Users, LayoutGrid, Lightbulb, Clock, Shield, Settings, Sparkles, TriangleAlert } from 'lucide-react';
 import { useHasPermission } from '@/components/auth/Guard';
 import { useXiaobaoWarningRisks } from '@/hooks/useXiaobaoWarningRisks';
+import { useWorkspaceWorkItems } from '@/hooks/useWorkspaceWorkItems';
 import { useAuthStore } from '@/stores/useAuthStore';
 import { useMemberStore } from '@/stores/useMemberStore';
+import { getWorkspacePendingCount } from '@/lib/workspace-engine';
 import { getXiaobaoWarningRiskCount } from '@/lib/xiaobao-warning-view';
 
 type NavItemConfig = {
@@ -13,7 +15,7 @@ type NavItemConfig = {
   path: string;
   icon: any;
   permission: string | null;
-  badge?: 'xiaobao-risk';
+  badge?: 'xiaobao-risk' | 'workspace-pending';
 };
 
 const NAV_GROUPS = [
@@ -21,7 +23,7 @@ const NAV_GROUPS = [
     label: '工作区',
     items: [
       { label: '小宝预警', path: '/xiaobao-warning', icon: TriangleAlert, permission: 'xiaobao.warning:view', badge: 'xiaobao-risk' as const },
-      { label: '与我相关', path: '/workspace', icon: Inbox, permission: null as string | null },
+      { label: '与我相关', path: '/workspace', icon: Inbox, permission: null as string | null, badge: 'workspace-pending' as const },
       { label: '产品', path: '/products', icon: Package, permission: 'product:view' },
       { label: '项目', path: '/projects', icon: FolderKanban, permission: 'project:view' },
       { label: '版本', path: '/versions', icon: Tag, permission: 'version:view' },
@@ -42,36 +44,40 @@ const NAV_GROUPS = [
 export function Sidebar() {
   const pathname = usePathname();
   const router = useRouter();
+  const { workItems } = useWorkspaceWorkItems();
+  const workspacePendingCount = getWorkspacePendingCount(workItems);
 
   const isActive = (path: string) =>
     pathname === path || (path !== '/' && pathname.startsWith(path));
 
   return (
-    <aside className="flex h-screen w-60 flex-col border-r border-[var(--line)] bg-[var(--bg-card)]">
-      <div className="flex h-14 items-center gap-2 px-4">
-        <div className="flex h-7 w-7 items-center justify-center rounded-lg bg-[var(--accent)]">
+    <aside className="flex h-screen w-64 flex-col border-r border-[var(--line)] bg-[var(--bg-card)]">
+      <div className="border-b border-[var(--line)] px-4 py-4">
+        <div className="flex items-center gap-3">
+          <div className="flex h-9 w-9 shrink-0 items-center justify-center rounded-lg bg-zinc-950 shadow-sm">
             <LayoutGrid className="h-4 w-4 text-white" strokeWidth={2.25} />
           </div>
-        <span className="text-[13px] font-semibold tracking-tight text-[var(--ink)]">FTB</span>
+          <div className="min-w-0">
+            <p className="truncate text-[14px] font-semibold text-[var(--ink)]">FTB</p>
+            <p className="truncate text-[11px] text-[var(--ink-muted)]">项目管理</p>
           </div>
-
-      <div className="px-3 pb-2">
-        <div className="relative">
-          <Search className="pointer-events-none absolute left-2.5 top-1/2 h-3.5 w-3.5 -translate-y-1/2 text-[var(--ink-muted)]" strokeWidth={2} />
-          <input
-            placeholder="搜索"
-            className="h-8 w-full rounded-lg border border-[var(--line)] bg-[var(--bg-subtle)] pl-8 pr-2 text-[13px] text-[var(--ink)] placeholder:text-[var(--ink-muted)] focus:border-[var(--accent)] focus:bg-[var(--bg-card)] focus:outline-none focus:ring-2 focus:ring-[var(--accent-ring)]"
-          />
         </div>
       </div>
 
-      <nav className="flex-1 px-2 pt-2">
+      <nav className="flex-1 overflow-y-auto px-3 py-3">
         {NAV_GROUPS.map((group) => (
-          <NavGroup key={group.label} label={group.label} items={group.items} isActive={isActive} onNavigate={(p) => router.push(p)} />
+          <NavGroup
+            key={group.label}
+            label={group.label}
+            items={group.items}
+            isActive={isActive}
+            onNavigate={(p) => router.push(p)}
+            workspacePendingCount={workspacePendingCount}
+          />
         ))}
       </nav>
 
-      <div className="border-t border-[var(--line)] p-2">
+      <div className="border-t border-[var(--line)] p-3">
         <UserBlock />
       </div>
     </aside>
@@ -85,16 +91,16 @@ function UserBlock() {
 
   if (!user) {
     return (
-      <div className="flex w-full items-center gap-2.5 rounded-lg px-2 py-1.5 text-left">
-        <div className="flex h-7 w-7 shrink-0 items-center justify-center rounded-full bg-[var(--bg-subtle)] text-[11px] font-semibold text-[var(--ink-muted)]">?</div>
+      <div className="flex w-full items-center gap-2.5 rounded-lg border border-[var(--line)] bg-[var(--bg-subtle)] px-2.5 py-2 text-left">
+        <div className="flex h-8 w-8 shrink-0 items-center justify-center rounded-full bg-[var(--bg-card)] text-[11px] font-semibold text-[var(--ink-muted)]">?</div>
         <p className="truncate text-[13px] text-[var(--ink-muted)]">未登录</p>
       </div>
     );
   }
 
   return (
-    <div className="flex w-full items-center gap-2.5 rounded-lg px-2 py-1.5">
-      <div className="flex h-7 w-7 shrink-0 items-center justify-center rounded-full bg-[var(--accent)] text-[11px] font-semibold text-white">
+    <div className="flex w-full items-center gap-2.5 rounded-lg border border-[var(--line)] bg-[var(--bg-subtle)] px-2.5 py-2">
+      <div className="flex h-8 w-8 shrink-0 items-center justify-center rounded-full bg-[var(--accent)] text-[11px] font-semibold text-white">
         {user.name?.[0] ?? '?'}
       </div>
       <div className="min-w-0 flex-1">
@@ -103,7 +109,7 @@ function UserBlock() {
       </div>
       <button
         onClick={() => router.push('/profile')}
-        className="p-1 rounded hover:bg-[var(--bg-subtle)] text-[var(--ink-muted)] hover:text-[var(--accent)]"
+        className="rounded-md p-1 text-[var(--ink-muted)] hover:bg-[var(--bg-card)] hover:text-[var(--accent)]"
         title="个人中心"
       >
         <Settings className="h-4 w-4" strokeWidth={1.75} />
@@ -112,28 +118,38 @@ function UserBlock() {
   );
 }
 
-function NavGroup({ label, items, isActive, onNavigate }: {
+function NavGroup({ label, items, isActive, onNavigate, workspacePendingCount }: {
   label: string;
   items: NavItemConfig[];
   isActive: (p: string) => boolean;
   onNavigate: (p: string) => void;
+  workspacePendingCount: number;
 }) {
   const visibleItems = items.filter((item) => item.permission === null || /* eslint-disable-next-line react-hooks/rules-of-hooks */ true);
   if (visibleItems.length === 0) return null;
   return (
-    <div className="mb-4">
-      <p className="mb-1 px-2 text-[11px] font-medium text-[var(--ink-muted)]">{label}</p>
+    <div className="mb-5">
+      <p className="mb-2 px-2 text-[11px] font-semibold text-[var(--ink-muted)]">{label}</p>
+      <div className="space-y-1">
         {items.map((item) => (
-        <NavItem key={item.path} item={item} active={isActive(item.path)} onNavigate={onNavigate} />
+          <NavItem
+            key={item.path}
+            item={item}
+            active={isActive(item.path)}
+            onNavigate={onNavigate}
+            workspacePendingCount={workspacePendingCount}
+          />
         ))}
       </div>
+    </div>
   );
 }
 
-function NavItem({ item, active, onNavigate }: {
+function NavItem({ item, active, onNavigate, workspacePendingCount }: {
   item: NavItemConfig;
   active: boolean;
   onNavigate: (p: string) => void;
+  workspacePendingCount: number;
 }) {
   const hasPerm = useHasPermission(item.permission ?? '');
   if (item.permission && !hasPerm) return null;
@@ -141,15 +157,23 @@ function NavItem({ item, active, onNavigate }: {
   return (
     <button
       onClick={() => onNavigate(item.path)}
-      className={`flex w-full items-center gap-2.5 rounded-lg px-2 py-1.5 text-left text-[13px] transition-colors ${
+      className={`group relative flex h-9 w-full items-center gap-2.5 rounded-md px-2.5 text-left text-[13px] transition-colors ${
         active
-          ? 'bg-[var(--accent-soft)] font-medium text-[var(--accent-hover)]'
+          ? 'bg-[var(--bg)] font-medium text-[var(--ink)] shadow-sm ring-1 ring-[var(--line)]'
           : 'text-[var(--ink-soft)] hover:bg-[var(--bg-subtle)] hover:text-[var(--ink)]'
       }`}
     >
-      <Icon className="h-4 w-4 shrink-0" strokeWidth={1.75} />
+      {active && <span className="absolute left-0 top-1/2 h-5 w-0.5 -translate-y-1/2 rounded-full bg-[var(--accent)]" />}
+      <span className={`flex h-6 w-6 shrink-0 items-center justify-center rounded-md ${
+        active
+          ? 'bg-[var(--accent)] text-white'
+          : 'text-[var(--ink-muted)] group-hover:bg-[var(--bg-card)] group-hover:text-[var(--ink)]'
+      }`}>
+        <Icon className="h-3.5 w-3.5" strokeWidth={1.9} />
+      </span>
       <span className="min-w-0 flex-1 truncate">{item.label}</span>
       {item.badge === 'xiaobao-risk' && <XiaobaoRiskNavBadge />}
+      {item.badge === 'workspace-pending' && <NavCountBadge count={workspacePendingCount} />}
     </button>
   );
 }
@@ -159,6 +183,12 @@ function XiaobaoRiskNavBadge() {
   const count = getXiaobaoWarningRiskCount(risks);
   if (count <= 0) return null;
 
+  return <NavCountBadge count={count} />;
+}
+
+function NavCountBadge({ count }: { count: number }) {
+  if (count <= 0) return null;
+
   return (
     <span className="ml-auto inline-flex h-5 min-w-5 shrink-0 items-center justify-center rounded-full bg-red-600 px-1.5 text-[10px] font-semibold leading-none text-white">
       {count > 99 ? '99+' : count}

apps/web/components/test-case/TestCaseCreateModal.tsx

@@ -7,6 +7,7 @@ import { useRequirementStore } from '@/stores/useRequirementStore';
 import { useMemberStore } from '@/stores/useMemberStore';
 import { useTaskCategoryStore } from '@/stores/useTaskCategoryStore';
 import { useAuthStore } from '@/stores/useAuthStore';
+import { FilterSelect } from '@/components/FilterSelect';
 import { WorkDateTimePicker } from '@/components/WorkDateTimePicker';
 import type { Priority } from '@/lib/derive';
 import { getCategoriesByGroup, getDefaultCategoryByGroup } from '@/lib/task-category';
@@ -123,25 +124,43 @@ export function TestCaseCreateModal({ versionId, requirementIds, roundNo, onClos
           </div>
           <div>
             <label className="block text-[12px] text-[var(--ink-soft)] mb-1">关联需求（可选）</label>
-            <select value={requirementId} onChange={(e) => { setRequirementId(e.target.value); const r = versionReqs.find((x) => x.id === e.target.value); if (r) setPriority(r.priority); }} className="h-9 w-full rounded-lg border border-[var(--line)] bg-[var(--bg)] px-3 text-[13px] focus:border-[var(--accent)] focus:outline-none">
-              <option value="">不关联需求</option>
-              {versionReqs.map((r) => <option key={r.id} value={r.id}>{r.code} {r.title}</option>)}
-            </select>
+            <FilterSelect
+              value={requirementId || 'all'}
+              onChange={(value) => {
+                const nextValue = value === 'all' ? '' : value;
+                setRequirementId(nextValue);
+                const r = versionReqs.find((x) => x.id === nextValue);
+                if (r) setPriority(r.priority);
+              }}
+              options={versionReqs.map((r) => ({ value: r.id, label: `${r.code} ${r.title}` }))}
+              allLabel="不关联需求"
+              className="w-full"
+              labelClassName="max-w-[calc(100%-20px)]"
+            />
           </div>
           <div className="grid grid-cols-2 gap-3">
             <div>
               <label className="block text-[12px] text-[var(--ink-soft)] mb-1">优先级</label>
-              <select value={priority} onChange={(e) => setPriority(e.target.value as Priority)} className="h-9 w-full rounded-lg border border-[var(--line)] bg-[var(--bg)] px-3 text-[13px] focus:border-[var(--accent)] focus:outline-none">
-                {(['P0','P1','P2','P3'] as Priority[]).map((p) => <option key={p} value={p}>{p}</option>)}
-              </select>
+              <FilterSelect
+                value={priority}
+                onChange={(value) => setPriority(value as Priority)}
+                options={(['P0', 'P1', 'P2', 'P3'] as Priority[]).map((p) => ({ value: p, label: p }))}
+                showAllOption={false}
+                className="w-full"
+                labelClassName="max-w-[calc(100%-20px)]"
+              />
             </div>
             <div>
               <label className="block text-[12px] text-[var(--ink-soft)] mb-1">任务类型 *</label>
-              <select value={categoryId} onChange={(e) => handleCategoryChange(e.target.value)} className="h-9 w-full rounded-lg border border-[var(--line)] bg-[var(--bg)] px-3 text-[13px] focus:border-[var(--accent)] focus:outline-none">
-                {testCategories.map((category) => (
-                  <option key={category.id} value={category.id}>{category.name}</option>
-                ))}
-              </select>
+              <FilterSelect
+                value={categoryId}
+                onChange={handleCategoryChange}
+                options={testCategories.map((category) => ({ value: category.id, label: category.name }))}
+                placeholder="选择任务类型"
+                showAllOption={false}
+                className="w-full"
+                labelClassName="max-w-[calc(100%-20px)]"
+              />
             </div>
             <div>
               <label className="block text-[12px] text-[var(--ink-soft)] mb-1">执行预估耗时 *</label>
@@ -158,10 +177,14 @@ export function TestCaseCreateModal({ versionId, requirementIds, roundNo, onClos
             </div>
             <div>
               <label className="block text-[12px] text-[var(--ink-soft)] mb-1">测试负责人</label>
-              <select value={assigneeId} onChange={(e) => setAssigneeId(e.target.value)} className="h-9 w-full rounded-lg border border-[var(--line)] bg-[var(--bg)] px-3 text-[13px] focus:border-[var(--accent)] focus:outline-none">
-                <option value="">选择负责人</option>
-                {members.map((m) => <option key={m.id} value={m.name}>{m.name}</option>)}
-              </select>
+              <FilterSelect
+                value={assigneeId || 'all'}
+                onChange={(value) => setAssigneeId(value === 'all' ? '' : value)}
+                options={members.map((m) => ({ value: m.name, label: m.name }))}
+                allLabel="选择负责人"
+                className="w-full"
+                labelClassName="max-w-[calc(100%-20px)]"
+              />
             </div>
           </div>
           <div className="grid grid-cols-2 gap-3">

apps/web/components/test-case/TestCaseDetailDrawer.tsx

@@ -11,6 +11,7 @@ import { useRequirementStore } from '@/stores/useRequirementStore';
 import { useMemberStore } from '@/stores/useMemberStore';
 import { useTaskCategoryStore } from '@/stores/useTaskCategoryStore';
 import { useAuthStore } from '@/stores/useAuthStore';
+import { FilterSelect } from '@/components/FilterSelect';
 import { WorkDateTimePicker } from '@/components/WorkDateTimePicker';
 import { CategoryChip } from '@/components/dev-task/CategoryChip';
 import { TC_ALLOWED_TRANSITIONS, TEST_CASE_STATUS_LABEL, canStartTestCase, getTestCaseActualHours, needsTestCaseClaim } from '@/lib/test-case';
@@ -148,10 +149,14 @@ export function TestCaseDetailDrawer({ testCaseId, onClose, onCreateBug, context
         {showTransfer && (
           <div className="mx-5 mt-3 rounded-lg border border-[var(--line)] p-3 flex items-center gap-2">
             <span className="text-[11px] text-[var(--ink-muted)] shrink-0">转交给：</span>
-            <select value={transferTo} onChange={(e) => setTransferTo(e.target.value)} className="h-7 flex-1 rounded-lg border border-[var(--line)] px-2 text-[12px] focus:border-[var(--accent)] focus:outline-none">
-              <option value="">选择人员</option>
-              {members.filter((m) => m.name !== tc.assigneeId).map((m) => <option key={m.id} value={m.name}>{m.name}</option>)}
-            </select>
+            <FilterSelect
+              value={transferTo || 'all'}
+              onChange={(value) => setTransferTo(value === 'all' ? '' : value)}
+              options={members.filter((m) => m.name !== tc.assigneeId).map((m) => ({ value: m.name, label: m.name }))}
+              allLabel="选择人员"
+              className="flex-1"
+              labelClassName="max-w-[calc(100%-20px)]"
+            />
             <button onClick={() => { if (transferTo) { updateTestCase(tc.id, { assigneeId: transferTo }); setShowTransfer(false); setTransferTo(''); } }} disabled={!transferTo} className="h-7 px-2.5 rounded text-[11px] font-medium bg-blue-500 text-white disabled:opacity-50">确认</button>
             <button onClick={() => setShowTransfer(false)} className="h-7 px-2 text-[11px] text-[var(--ink-muted)]">取消</button>
           </div>

apps/web/components/test-case/TestCaseTab.tsx

@@ -15,6 +15,7 @@ import { BugCreateModal } from '@/components/bug/BugCreateModal';
 import { aggregateTestCaseHours, calcTestProgress, canStartNextTestRound, copyTestCaseToRound, getNextTestRoundNo, getRequirementDeliveryStatus, getTestCaseRoundNo, TEST_CASE_STATUS_LABEL, testCaseIntervals } from '@/lib/test-case';
 import { calcTwoMetrics } from '@/lib/work-hours';
 import { Pagination, usePagination } from '@/components/Pagination';
+import { FilterSelect } from '@/components/FilterSelect';
 import { SearchInput, matchTitleOrNo } from '@/components/SearchInput';
 import { useDebouncedValue } from '@/hooks/useDebouncedValue';
 import { orderByRequirementForGrouping } from '@/lib/requirement-grouping';
@@ -122,7 +123,10 @@ export function TestCaseTab({ versionId, requirementIds }: Props) {
   const handleBatchDelete = () => {
     if (selectedIds.size === 0) return;
     const hasBug = Array.from(selectedIds).some((id) => bugs.some((b) => b.testCaseId === id));
-    if (hasBug) { alert('选中的用例中有关联 Bug 的用例，无法删除。请先取消关联 Bug 的用例选择。'); return; }
+    if (hasBug) {
+      alert('选中的用例中有关联 Bug 的用例，无法删除。请先取消关联 Bug 的用例选择。');
+      return;
+    }
     if (!confirm(`确定删除选中的 ${selectedIds.size} 个测试用例？`)) return;
     selectedIds.forEach((id) => deleteTestCase(id));
     setSelectedIds(new Set());
@@ -174,28 +178,37 @@ export function TestCaseTab({ versionId, requirementIds }: Props) {
           <div className="h-full rounded-full bg-emerald-500" style={{ width: `${stats.completionRate}%` }} />
         </div>
         <span className="text-[11px] text-[var(--ink-muted)] shrink-0">{stats.total}例 · 通过{stats.passed} · 不通过{stats.failed}</span>
-        <span className="text-[11px] text-[var(--ink-muted)] shrink-0">无Bug通过率{stats.passRate}%</span>
+        <span className="text-[11px] text-[var(--ink-muted)] shrink-0">无 Bug 通过率 {stats.passRate}%</span>
         {effortMetrics.map((metric) => (
           <span key={metric.label} className="text-[11px] text-[var(--ink-muted)] shrink-0">
             {metric.label} <span className="tabular-nums text-[var(--ink)]">{metric.value}</span>
           </span>
         ))}
-        <select value={activeRound} onChange={(e) => handleRoundChange(Number(e.target.value))} className="h-6 rounded border border-[var(--line)] bg-[var(--bg-card)] px-1.5 text-[11px] text-[var(--ink-soft)] focus:border-[var(--accent)] focus:outline-none">
-          {(rounds.length > 0 ? rounds : [1]).map((roundNo) => <option key={roundNo} value={roundNo}>测试轮{roundNo}次</option>)}
-        </select>
+        <FilterSelect
+          value={String(activeRound)}
+          onChange={(value) => handleRoundChange(Number(value))}
+          options={(rounds.length > 0 ? rounds : [1]).map((roundNo) => ({ value: String(roundNo), label: `第${roundNo}轮` }))}
+          showAllOption={false}
+        />
 
         <span className="w-px h-4 bg-[var(--line)] mx-1 shrink-0" />
 
         <SearchInput value={keyword} onChange={(v) => { setKeyword(v); setPage(1); }} placeholder="搜索标题/编号" />
-        <select value={filterAssignee} onChange={(e) => { setFilterAssignee(e.target.value); setPage(1); }} className="h-6 rounded border border-[var(--line)] bg-[var(--bg-card)] px-1.5 text-[11px] text-[var(--ink-soft)] focus:border-[var(--accent)] focus:outline-none">
-          <option value="">负责人</option>
-          {user?.name && <option value={user.name}>我的</option>}
-          {assignees.filter((a) => a !== user?.name).map((a) => <option key={a} value={a}>{a}</option>)}
-        </select>
-        <select value={filterStatus} onChange={(e) => { setFilterStatus(e.target.value); setPage(1); }} className="h-6 rounded border border-[var(--line)] bg-[var(--bg-card)] px-1.5 text-[11px] text-[var(--ink-soft)] focus:border-[var(--accent)] focus:outline-none">
-          <option value="">状态</option>
-          {(Object.entries(TEST_CASE_STATUS_LABEL) as [TestCaseStatus, string][]).map(([k, v]) => <option key={k} value={k}>{v}</option>)}
-        </select>
+        <FilterSelect
+          value={filterAssignee || 'all'}
+          onChange={(value) => { setFilterAssignee(value === 'all' ? '' : value); setPage(1); }}
+          options={[
+            ...(user?.name ? [{ value: user.name, label: '我的' }] : []),
+            ...assignees.filter((a) => a !== user?.name).map((a) => ({ value: a, label: a })),
+          ]}
+          allLabel="负责人"
+        />
+        <FilterSelect
+          value={filterStatus || 'all'}
+          onChange={(value) => { setFilterStatus(value === 'all' ? '' : value); setPage(1); }}
+          options={(Object.entries(TEST_CASE_STATUS_LABEL) as [TestCaseStatus, string][]).map(([value, label]) => ({ value, label }))}
+          allLabel="状态"
+        />
         {hasFilter && <button onClick={() => { setFilterAssignee(''); setFilterStatus(''); setKeyword(''); setPage(1); }} className="text-[10px] text-[var(--accent)] hover:underline shrink-0">清除</button>}
 
         <div className="ml-auto flex items-center gap-2 shrink-0">
@@ -207,7 +220,7 @@ export function TestCaseTab({ versionId, requirementIds }: Props) {
           <button
             onClick={handleStartNewRound}
             disabled={!canCreateNextRound}
-            title={canCreateNextRound ? `复制第1轮用例，开启第${nextRoundNo}轮测试` : '最新一轮测试用例全部测完后才能开启新一轮'}
+            title={canCreateNextRound ? `复制第 1 轮用例，开启第 ${nextRoundNo} 轮测试` : '最新一轮测试用例全部测完后才能开启新一轮'}
             className="flex items-center gap-1 h-6 px-2.5 rounded text-[11px] font-medium bg-emerald-600 text-white hover:bg-emerald-700 disabled:opacity-50 disabled:cursor-not-allowed"
           >
             <Plus className="h-3 w-3" />开启新一轮测试

apps/web/components/version/PlanDetailDrawer.tsx

@@ -6,6 +6,7 @@ import { useVersionPlanStore } from '@/stores/useVersionPlanStore';
 import { useRequirementStore } from '@/stores/useRequirementStore';
 import { useMemberStore } from '@/stores/useMemberStore';
 import { useAuthStore } from '@/stores/useAuthStore';
+import { FilterSelect } from '@/components/FilterSelect';
 import {
   calcPlanProgress,
   getRequirementCoverageSummary,
@@ -289,10 +290,12 @@ export function PlanDetailDrawer({ planId, onClose, contextLabel }: Props) {
           {showTransfer && (
             <div className="rounded-lg border border-[var(--line)] p-3 space-y-2">
               <div className="text-[11px] font-medium text-[var(--ink-muted)]">转交给</div>
-              <select value={transferTo} onChange={(e) => setTransferTo(e.target.value)} className="h-8 w-full rounded-lg border border-[var(--line)] px-2 text-[12px] focus:border-[var(--accent)] focus:outline-none">
-                <option value="">选择人员</option>
-                {members.filter((m) => m.name !== plan.owner).map((m) => <option key={m.id} value={m.name}>{m.name}</option>)}
-              </select>
+              <FilterSelect
+                value={transferTo || 'all'}
+                onChange={(value) => setTransferTo(value === 'all' ? '' : value)}
+                options={members.filter((m) => m.name !== plan.owner).map((m) => ({ value: m.name, label: m.name }))}
+                allLabel="选择人员"
+              />
               <div className="flex gap-2">
                 <button onClick={handleTransfer} disabled={!transferTo} className="h-7 px-3 rounded text-[11px] font-medium bg-blue-500 text-white disabled:opacity-50">确认</button>
                 <button onClick={() => setShowTransfer(false)} className="h-7 px-2 text-[11px] text-[var(--ink-muted)]">取消</button>

apps/web/components/version/PlanRequirementCoveragePanel.tsx

@@ -1,11 +1,12 @@
 'use client';
 
 import { useState } from 'react';
-import { Check, Clock3, Sparkles } from 'lucide-react';
+import { FilterSelect } from '@/components/FilterSelect';
 import { formatDateTime } from '@/lib/format';
 import type { Requirement } from '@/lib/requirement';
-import type { RequirementCoverageStatus, VersionPlan, VersionPlanLog } from '@/lib/version-plan';
+import type { RequirementCoverageStatus, VersionPlan, VersionPlanLog, VersionPlanLogView } from '@/lib/version-plan';
 import {
+  canSaveRequirementCoverageDraft,
   getRequirementCoverage,
   getRequirementCoverageStatus,
   getRequirementCoverageSummary,
@@ -24,35 +25,62 @@ interface CoverageProps {
 }
 
 interface LogTimelineProps {
-  logs?: VersionPlanLog[];
+  logs?: Array<VersionPlanLog | VersionPlanLogView>;
   className?: string;
+  fillHeight?: boolean;
 }
 
-const COVERAGE_STATUS_OPTIONS: RequirementCoverageStatus[] = ['partial', 'completed', 'not_started'];
-
 const COVERAGE_BADGE_STYLE: Record<RequirementCoverageStatus, string> = {
   not_started: 'border-zinc-200 bg-zinc-50 text-zinc-500',
   partial: 'border-amber-200 bg-amber-50 text-amber-700',
   completed: 'border-emerald-200 bg-emerald-50 text-emerald-700',
 };
 
-function getLogIcon(log: VersionPlanLog) {
-  if (log.type === 'ai_decompose') return <Sparkles className="h-3.5 w-3.5" />;
-  if (log.type === 'requirement_progress') return <Check className="h-3.5 w-3.5" />;
-  return <Clock3 className="h-3.5 w-3.5" />;
+function getLogTone(log: VersionPlanLog): { badge: string } {
+  if (log.aiStatus === 'error') {
+    return {
+      badge: 'border-red-200 bg-red-50 text-red-700',
+    };
+  }
+  if (log.type === 'ai_decompose') {
+    return {
+      badge: 'border-violet-200 bg-violet-50 text-violet-700',
+    };
+  }
+  if (log.coverageStatus === 'completed') {
+    return {
+      badge: 'border-emerald-200 bg-emerald-50 text-emerald-700',
+    };
+  }
+  if (log.coverageStatus === 'partial') {
+    return {
+      badge: 'border-amber-200 bg-amber-50 text-amber-700',
+    };
+  }
+  return {
+    badge: 'border-zinc-200 bg-zinc-50 text-zinc-600',
+  };
 }
 
-function getLogTone(log: VersionPlanLog): string {
-  if (log.aiStatus === 'error') return 'bg-red-50 text-red-700 ring-red-100';
-  if (log.type === 'ai_decompose') return 'bg-purple-50 text-purple-700 ring-purple-100';
-  if (log.coverageStatus === 'completed') return 'bg-emerald-50 text-emerald-700 ring-emerald-100';
-  if (log.coverageStatus === 'partial') return 'bg-amber-50 text-amber-700 ring-amber-100';
-  return 'bg-zinc-50 text-zinc-600 ring-zinc-100';
+function getLogTypeLabel(log: VersionPlanLog): string {
+  if (log.type === 'ai_decompose') return 'AI 拆解';
+  if (log.type === 'requirement_progress') return '需求进度';
+  return '系统记录';
+}
+
+function getLogMonthKey(createdAt: string): string | null {
+  const date = new Date(createdAt);
+  if (Number.isNaN(date.getTime())) return null;
+  return `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, '0')}`;
+}
+
+function getLogMonthLabel(monthKey: string): string {
+  const [year, month] = monthKey.split('-');
+  return `${year}年${month}月`;
 }
 
 export function PlanRequirementCoveragePanel({ plan, requirements, canEdit, currentUserName, onUpdate }: CoverageProps) {
   const [editingRequirementId, setEditingRequirementId] = useState<string | null>(null);
-  const [draftStatus, setDraftStatus] = useState<RequirementCoverageStatus>('partial');
   const [completedContent, setCompletedContent] = useState('');
   const [remainingContent, setRemainingContent] = useState('');
   const summary = getRequirementCoverageSummary(plan);
@@ -62,7 +90,6 @@ export function PlanRequirementCoveragePanel({ plan, requirements, canEdit, curr
   const openEditor = (req: RequirementOption) => {
     const coverage = getRequirementCoverage(plan, req.id);
     setEditingRequirementId(req.id);
-    setDraftStatus(coverage?.status === 'completed' ? 'completed' : coverage?.status === 'not_started' ? 'not_started' : 'partial');
     setCompletedContent(coverage?.completedContent ?? '');
     setRemainingContent(coverage?.remainingContent ?? '');
   };
@@ -71,20 +98,17 @@ export function PlanRequirementCoveragePanel({ plan, requirements, canEdit, curr
     setEditingRequirementId(null);
     setCompletedContent('');
     setRemainingContent('');
-    setDraftStatus('partial');
   };
 
-  const canSave = draftStatus === 'not_started'
-    || (draftStatus === 'completed' && completedContent.trim().length > 0)
-    || (draftStatus === 'partial' && completedContent.trim().length > 0 && remainingContent.trim().length > 0);
+  const canSavePartial = canSaveRequirementCoverageDraft('partial', completedContent, remainingContent);
 
-  const saveCoverage = (req: RequirementOption) => {
-    if (!canEdit || !canSave) return;
+  const saveCoverage = (req: RequirementOption, status: Extract<RequirementCoverageStatus, 'partial' | 'completed'>) => {
+    if (!canEdit || !canSaveRequirementCoverageDraft(status, completedContent, remainingContent)) return;
     const patch = updateRequirementCoverage(plan, {
       requirementId: req.id,
-      status: draftStatus,
-      completedContent: draftStatus === 'not_started' ? undefined : completedContent,
-      remainingContent: draftStatus === 'partial' ? remainingContent : undefined,
+      status,
+      completedContent: status === 'partial' ? completedContent : undefined,
+      remainingContent: status === 'partial' ? remainingContent : undefined,
       updatedBy: currentUserName,
       requirementCode: req.code,
       requirementTitle: req.title,
@@ -110,7 +134,7 @@ export function PlanRequirementCoveragePanel({ plan, requirements, canEdit, curr
           <div className="h-full rounded-full bg-[var(--accent)] transition-all" style={{ width: `${summary.percent}%` }} />
         </div>
       </div>
-      <div className="max-h-56 space-y-1 overflow-y-auto rounded-lg bg-[var(--bg-subtle)] p-2 pr-1">
+      <div className="space-y-1 rounded-lg bg-[var(--bg-subtle)] p-2 pr-1">
         {requirements.map((req) => {
           const status = getRequirementCoverageStatus(plan, req.id);
           const coverage = getRequirementCoverage(plan, req.id);
@@ -146,19 +170,6 @@ export function PlanRequirementCoveragePanel({ plan, requirements, canEdit, curr
               </div>
               {isEditing && (
                 <div className="mt-2 space-y-2 rounded-lg border border-[var(--line)] bg-[var(--bg-card)] p-2">
-                  <div className="grid grid-cols-3 gap-1.5">
-                    {COVERAGE_STATUS_OPTIONS.map((statusOption) => (
-                      <button
-                        key={statusOption}
-                        type="button"
-                        onClick={() => setDraftStatus(statusOption)}
-                        className={`h-7 rounded-md border text-[11px] font-medium transition-colors ${draftStatus === statusOption ? 'border-[var(--accent)] bg-[var(--accent-soft)] text-[var(--accent)]' : 'border-[var(--line)] text-[var(--ink-soft)] hover:bg-[var(--bg-subtle)]'}`}
-                      >
-                        {REQUIREMENT_COVERAGE_LABEL[statusOption]}
-                      </button>
-                    ))}
-                  </div>
-                  {draftStatus !== 'not_started' && (
                   <textarea
                     value={completedContent}
                     onChange={(e) => setCompletedContent(e.target.value)}
@@ -166,8 +177,6 @@ export function PlanRequirementCoveragePanel({ plan, requirements, canEdit, curr
                     placeholder="本次已完成的内容"
                     className="w-full resize-none rounded-lg border border-[var(--line)] bg-[var(--bg-card)] px-2 py-1.5 text-[12px] focus:border-[var(--accent)] focus:outline-none"
                   />
-                  )}
-                  {draftStatus === 'partial' && (
                   <textarea
                     value={remainingContent}
                     onChange={(e) => setRemainingContent(e.target.value)}
@@ -175,19 +184,33 @@ export function PlanRequirementCoveragePanel({ plan, requirements, canEdit, curr
                     placeholder="剩余未完成的内容"
                     className="w-full resize-none rounded-lg border border-[var(--line)] bg-[var(--bg-card)] px-2 py-1.5 text-[12px] focus:border-[var(--accent)] focus:outline-none"
                   />
-                  )}
-                  <div className="flex justify-end gap-2">
-                    <button type="button" onClick={closeEditor} className="h-7 px-2 text-[11px] text-[var(--ink-muted)]">取消</button>
+                  <div className="flex flex-wrap items-center gap-2">
                     <button
                       type="button"
-                      onClick={() => saveCoverage(req)}
-                      disabled={!canSave}
+                      onClick={() => saveCoverage(req, 'completed')}
+                      className="h-7 rounded-md bg-emerald-600 px-3 text-[11px] font-medium text-white hover:bg-emerald-700"
+                    >
+                      完全完成
+                    </button>
+                    <div className="ml-auto flex gap-2">
+                      <button
+                        type="button"
+                        onClick={closeEditor}
+                        className="h-7 rounded-md border border-[var(--line)] px-2 text-[11px] font-medium text-[var(--ink-muted)] hover:bg-[var(--bg-subtle)]"
+                      >
+                        取消
+                      </button>
+                      <button
+                        type="button"
+                        onClick={() => saveCoverage(req, 'partial')}
+                        disabled={!canSavePartial}
                         className="h-7 rounded-md bg-[var(--accent)] px-3 text-[11px] font-medium text-white hover:bg-[var(--accent-hover)] disabled:opacity-50"
                       >
                         保存记录
                       </button>
                     </div>
                   </div>
+                </div>
               )}
             </div>
           );
@@ -197,35 +220,73 @@ export function PlanRequirementCoveragePanel({ plan, requirements, canEdit, curr
   );
 }
 
-export function PlanLogTimeline({ logs, className = '' }: LogTimelineProps) {
+export function PlanLogTimeline({ logs, className = '', fillHeight = false }: LogTimelineProps) {
+  const [selectedMonth, setSelectedMonth] = useState('all');
   const sortedLogs = [...(logs ?? [])].sort((a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime());
+  const monthOptions = Array.from(new Set(sortedLogs.map((log) => getLogMonthKey(log.createdAt)).filter(Boolean) as string[]))
+    .sort((a, b) => b.localeCompare(a));
+  const effectiveMonth = selectedMonth === 'all' || monthOptions.includes(selectedMonth) ? selectedMonth : 'all';
+  const visibleLogs = effectiveMonth === 'all'
+    ? sortedLogs
+    : sortedLogs.filter((log) => getLogMonthKey(log.createdAt) === effectiveMonth);
   const frameClass = className || 'border-l border-[var(--line)] pl-4';
+  const listClass = fillHeight
+    ? 'mt-3 min-h-0 flex-1 overflow-y-auto pr-1'
+    : 'mt-3 max-h-80 overflow-y-auto pr-1';
 
   return (
     <aside className={frameClass}>
-      <div className="flex items-center justify-between">
-        <div className="text-[11px] font-semibold text-[var(--ink-muted)]">日志</div>
-        <span className="text-[11px] tabular-nums text-[var(--ink-soft)]">{sortedLogs.length}</span>
+      <div className="shrink-0 border-b border-[var(--line)] pb-3">
+        <div className="flex items-center justify-between gap-3">
+          <div>
+            <div className="text-[13px] font-semibold text-[var(--ink)]">日志</div>
+            <div className="mt-0.5 text-[11px] text-[var(--ink-muted)]">计划行为与 AI 操作记录</div>
+          </div>
+          <FilterSelect
+            value={effectiveMonth}
+            onChange={setSelectedMonth}
+            options={monthOptions.map((month) => ({ value: month, label: getLogMonthLabel(month) }))}
+            allLabel="全部月份"
+          />
+        </div>
+      </div>
+      {visibleLogs.length === 0 ? (
+        <div className="mt-4 rounded-lg border border-dashed border-[var(--line)] bg-[var(--bg-subtle)] px-3 py-8 text-center text-[12px] text-[var(--ink-muted)]">
+          暂无日志
         </div>
-      {sortedLogs.length === 0 ? (
-        <div className="mt-4 rounded-lg bg-[var(--bg-subtle)] px-3 py-4 text-center text-[11px] text-[var(--ink-muted)]">暂无日志</div>
       ) : (
-        <div className="mt-3 max-h-80 space-y-3 overflow-y-auto pr-1">
-          {sortedLogs.map((log) => (
-            <div key={log.id} className="relative pl-5">
-              <span className={`absolute left-0 top-0 flex h-6 w-6 -translate-x-3 items-center justify-center rounded-full ring-4 ${getLogTone(log)}`}>
-                {getLogIcon(log)}
+        <div className={listClass}>
+          <div>
+            {visibleLogs.map((log) => {
+              const tone = getLogTone(log);
+              return (
+                <div key={log.id} className="border-b border-[var(--line)] py-3 first:pt-0 last:border-b-0 last:pb-0">
+                  <div className="min-w-0">
+                    <div className="flex items-start justify-between gap-3">
+                      <div className="flex min-w-0 flex-wrap items-center gap-2">
+                        <span className={`inline-flex rounded-md border px-1.5 py-0.5 text-[10px] font-semibold ${tone.badge}`}>
+                          {getLogTypeLabel(log)}
                         </span>
-              <div className="space-y-1">
-                <div className="flex items-start justify-between gap-2">
-                  <div className="min-w-0 text-[12px] font-medium leading-5 text-[var(--ink)]">{log.title}</div>
-                  <span className="shrink-0 text-[10px] text-[var(--ink-muted)]">{formatDateTime(log.createdAt)}</span>
+                        <span className="min-w-0 truncate text-[11px] text-[var(--ink-muted)]">{log.actor}</span>
                       </div>
-                <div className="text-[11px] text-[var(--ink-muted)]">{log.actor}</div>
-                {log.detail && <div className="whitespace-pre-wrap rounded-md bg-[var(--bg-subtle)] px-2 py-1.5 text-[11px] leading-4 text-[var(--ink-soft)]">{log.detail}</div>}
+                      <span className="shrink-0 text-[10px] tabular-nums text-[var(--ink-muted)]">{formatDateTime(log.createdAt)}</span>
+                    </div>
+                    <div className="mt-1.5 text-[12px] font-semibold leading-5 text-[var(--ink)]">{log.title}</div>
+                    {'planTitle' in log && log.planTitle && (
+                      <div className="mt-1 truncate text-[11px] text-[var(--ink-soft)]" title={log.planTitle}>
+                        {log.planTitle}
+                      </div>
+                    )}
+                    {log.detail && (
+                      <div className="mt-2 border-l-2 border-[var(--line)] bg-[var(--bg-subtle)] px-2.5 py-2 text-[11px] leading-5 text-[var(--ink-soft)]">
+                        <div className="whitespace-pre-wrap">{log.detail}</div>
+                      </div>
+                    )}
                   </div>
                 </div>
-          ))}
+              );
+            })}
+          </div>
         </div>
       )}
     </aside>

apps/web/components/version/PlanTab.tsx

@@ -1,6 +1,6 @@
 'use client';
 
-import { useMemo, useState } from 'react';
+import { useEffect, useMemo, useState } from 'react';
 import { Plus, Pencil, Trash2, X, Check, ExternalLink, FileUp, Link2, Play, ArrowRightLeft } from 'lucide-react';
 import type { ProductPlanKind, ProductPlanReviewFailureType, ProductPlanReviewResult, VersionPlan, PlanTask } from '@/lib/version-plan';
 import {
@@ -9,12 +9,15 @@ import {
   calcTotalDuration,
   calcPlanProgress,
   sortPlansNewestFirst,
+  getPlanLogsForPlans,
+  getRequirementCoverageSummary,
   PRODUCT_PLAN_KIND_LABEL,
   PRODUCT_PLAN_REVIEW_FAILURE_OPTIONS,
   PRODUCT_PLAN_REVIEW_RESULT_LABEL,
 } from '@/lib/version-plan';
 import { formatDateTime } from '@/lib/format';
 import { FieldError } from '@/components/FieldError';
+import { FilterSelect } from '@/components/FilterSelect';
 import { WorkDateTimePicker } from '@/components/WorkDateTimePicker';
 import { AiDecomposeButton } from './AiDecomposeButton';
 import { PlanLogTimeline, PlanRequirementCoveragePanel } from './PlanRequirementCoveragePanel';
@@ -77,7 +80,8 @@ export function PlanTab({ plans, versionId, version, versionDeadline, currentUse
   const totalDuration = calcTotalDuration(typePlans);
 
   return (
-    <div className="space-y-4">
+    <div className={planType === 'research' ? 'space-y-4' : '-m-5 h-[calc(100vh-98px)] min-h-[520px]'}>
+      {planType === 'research' && (
         <div className="flex items-center justify-between">
           <div className="flex items-center gap-3">
             <span className="text-[12px] text-[var(--ink-muted)]">{typePlans.length} 个{TYPE_LABEL[planType]}计划</span>
@@ -89,12 +93,13 @@ export function PlanTab({ plans, versionId, version, versionDeadline, currentUse
             新建计划
           </button>
         </div>
+      )}
 
-      {typePlans.length === 0 ? (
+      {typePlans.length === 0 && planType === 'research' ? (
         <div className="rounded-xl border border-[var(--line)] bg-[var(--bg-card)] p-12 text-center text-[13px] text-[var(--ink-muted)]">
           暂无{TYPE_LABEL[planType]}计划
         </div>
-      ) : (
+      ) : planType === 'research' ? (
         <div className="space-y-3">
           {typePlans.map((plan) => {
             const now = new Date().toISOString();
@@ -180,9 +185,6 @@ export function PlanTab({ plans, versionId, version, versionDeadline, currentUse
                         <a href={plan.resultUrl} target="_blank" rel="noopener noreferrer" className="text-[12px] text-[var(--accent)] hover:underline flex items-center gap-1">
                           {plan.resultTitle || plan.resultFileName || '查看成果'}<ExternalLink className="h-3 w-3" />
                         </a>
-                        {planType === 'product' && version && (
-                          <AiDecomposeButton plan={plan} version={version} />
-                        )}
                       </div>
                     )}
                     {plan.status === 'completed' && plan.type === 'product' && getProductPlanKind(plan) === 'review' && plan.reviewResult && (
@@ -268,10 +270,13 @@ export function PlanTab({ plans, versionId, version, versionDeadline, currentUse
                 {transferPlanId === plan.id && (
                   <div className="mt-3 pt-3 border-t border-[var(--line)] flex items-center gap-2">
                     <span className="text-[11px] text-[var(--ink-muted)]">转交给：</span>
-                    <select value={transferTo} onChange={(e) => setTransferTo(e.target.value)} className="h-7 flex-1 rounded-lg border border-[var(--line)] px-2 text-[12px] focus:border-[var(--accent)] focus:outline-none">
-                      <option value="">选择参与人员</option>
-                      {versionMembers.filter((m) => m.name !== plan.owner).map((m) => <option key={`${m.role}-${m.name}`} value={m.name}>{m.name}</option>)}
-                    </select>
+                    <FilterSelect
+                      value={transferTo || 'all'}
+                      onChange={(value) => setTransferTo(value === 'all' ? '' : value)}
+                      options={versionMembers.filter((m) => m.name !== plan.owner).map((m) => ({ value: m.name, label: m.name }))}
+                      allLabel="选择参与人员"
+                      className="flex-1"
+                    />
                     <button onClick={() => { if (transferTo) { onUpdate(plan.id, { owner: transferTo }); setTransferPlanId(null); setTransferTo(''); } }} disabled={!transferTo} className="h-7 px-2.5 rounded-lg text-[11px] font-medium bg-blue-500 text-white disabled:opacity-50">确认</button>
                     <button onClick={() => { setTransferPlanId(null); setTransferTo(''); }} className="h-7 px-2 text-[11px] text-[var(--ink-muted)]">取消</button>
                   </div>
@@ -294,6 +299,27 @@ export function PlanTab({ plans, versionId, version, versionDeadline, currentUse
             );
           })}
         </div>
+      ) : (
+        <ProductUiPlanWorkspace
+          typePlans={typePlans}
+          planType={planType}
+          totalDuration={totalDuration}
+          versionDeadline={versionDeadline}
+          version={version}
+          currentUserName={currentUserName}
+          versionMembers={versionMembers}
+          linkedRequirements={linkedRequirements}
+          allRequirements={allRequirements}
+          transferPlanId={transferPlanId}
+          transferTo={transferTo}
+          onSetTransferPlanId={setTransferPlanId}
+          onTransferToChange={setTransferTo}
+          onUpdate={onUpdate}
+          onDelete={onDelete}
+          onEditPlan={setEditingPlan}
+          onOpenComplete={setCompletingPlan}
+          onCreatePlan={() => setShowCreateModal(true)}
+        />
       )}
 
       {(showCreateModal || editingPlan) && (
@@ -333,6 +359,376 @@ export function PlanTab({ plans, versionId, version, versionDeadline, currentUse
   );
 }
 
+function getPlanRuntime(plan: VersionPlan): {
+  autoStarted: boolean;
+  effectiveStatus: VersionPlan['status'];
+  effectiveStartAt: string | null;
+} {
+  const autoStarted = plan.status === 'pending' && Boolean(plan.startTime) && new Date(plan.startTime) <= new Date();
+  return {
+    autoStarted,
+    effectiveStatus: autoStarted ? 'in_progress' : plan.status,
+    effectiveStartAt: plan.actualStartAt || (autoStarted ? plan.startTime : null),
+  };
+}
+
+function getPlanDurationText(plan: VersionPlan, effectiveStatus: VersionPlan['status'], effectiveStartAt: string | null, now: string): string {
+  const dur = plan.status === 'completed' && plan.completedAt && plan.actualStartAt
+    ? calcPlanDuration(plan.actualStartAt, plan.completedAt)
+    : effectiveStatus === 'in_progress' && effectiveStartAt
+      ? calcPlanDuration(effectiveStartAt, now)
+      : { days: 0, hours: 0 };
+  return dur.days > 0 || dur.hours > 0 ? formatDuration(dur.days, dur.hours) : '-';
+}
+
+function ProductUiPlanWorkspace({
+  typePlans,
+  planType,
+  totalDuration,
+  versionDeadline,
+  version,
+  currentUserName,
+  versionMembers,
+  linkedRequirements,
+  allRequirements,
+  transferPlanId,
+  transferTo,
+  onSetTransferPlanId,
+  onTransferToChange,
+  onUpdate,
+  onDelete,
+  onEditPlan,
+  onOpenComplete,
+  onCreatePlan,
+}: {
+  typePlans: VersionPlan[];
+  planType: 'product' | 'ui';
+  totalDuration: string;
+  versionDeadline?: string;
+  version?: VersionWithContext;
+  currentUserName: string;
+  versionMembers: { role: string; name: string }[];
+  linkedRequirements?: Requirement[];
+  allRequirements?: Requirement[];
+  transferPlanId: string | null;
+  transferTo: string;
+  onSetTransferPlanId: (id: string | null) => void;
+  onTransferToChange: (name: string) => void;
+  onUpdate: (id: string, data: Partial<VersionPlan>) => void;
+  onDelete: (id: string) => void;
+  onEditPlan: (plan: VersionPlan) => void;
+  onOpenComplete: (plan: VersionPlan) => void;
+  onCreatePlan: () => void;
+}) {
+  const [selectedPlanId, setSelectedPlanId] = useState<string | null>(typePlans[0]?.id ?? null);
+  const selectedPlan = typePlans.find((plan) => plan.id === selectedPlanId) ?? typePlans[0];
+  const selectedPlanIdOrFirst = selectedPlan?.id;
+  const allLogs = useMemo(() => getPlanLogsForPlans(typePlans), [typePlans]);
+
+  useEffect(() => {
+    typePlans.forEach((plan) => {
+      const { autoStarted } = getPlanRuntime(plan);
+      if (autoStarted && !plan.actualStartAt) {
+        onUpdate(plan.id, { status: 'in_progress' });
+      }
+    });
+  }, [typePlans, onUpdate]);
+
+  return (
+    <div className="flex h-full min-h-0">
+      <aside className="flex h-full w-72 shrink-0 flex-col border-r border-[var(--line)] bg-[var(--bg-card)]">
+        <div className="flex h-14 shrink-0 items-center justify-between gap-2 border-b border-[var(--line)] px-4">
+          <div className="text-[14px] font-semibold text-[var(--ink)]">任务计划</div>
+          <button onClick={onCreatePlan} className="flex h-7 items-center gap-1.5 rounded-md bg-[var(--accent)] px-2.5 text-[11px] font-medium text-white shadow-[var(--shadow-sm)] hover:bg-[var(--accent-hover)] transition-colors">
+            <Plus className="h-3.5 w-3.5" strokeWidth={2} />
+            新建
+          </button>
+        </div>
+        <div className="shrink-0 space-y-2 border-b border-[var(--line)] p-3">
+          <div className={`grid gap-2 ${versionDeadline ? 'grid-cols-2' : 'grid-cols-1'}`}>
+            <div className="rounded-lg bg-[var(--bg-subtle)] px-3 py-2">
+              <div className="text-[10px] text-[var(--ink-muted)]">已耗时</div>
+              <div className="mt-0.5 truncate text-[13px] font-semibold text-[var(--ink)]">{totalDuration}</div>
+            </div>
+            {versionDeadline && (
+              <div className="rounded-lg bg-red-50 px-3 py-2">
+                <div className="text-[10px] text-red-500">版本截止</div>
+                <div className="mt-0.5 truncate text-[13px] font-semibold text-red-600">{versionDeadline}</div>
+              </div>
+            )}
+          </div>
+        </div>
+        <div className="min-h-0 flex-1 space-y-1 overflow-y-auto p-2">
+          {typePlans.map((plan) => {
+            const { effectiveStatus } = getPlanRuntime(plan);
+            const summary = getRequirementCoverageSummary(plan);
+            const isSelected = plan.id === selectedPlanIdOrFirst;
+            return (
+              <button
+                key={plan.id}
+                type="button"
+                onClick={() => setSelectedPlanId(plan.id)}
+                className={`w-full rounded-lg px-3 py-2 text-left transition-colors ${isSelected ? 'bg-[var(--accent-soft)] text-[var(--accent)]' : 'text-[var(--ink-soft)] hover:bg-[var(--bg-subtle)]'}`}
+              >
+                <div className="flex min-w-0 items-start justify-between gap-2">
+                  <span className="min-w-0 truncate text-[12px] font-semibold" title={plan.title}>{plan.title}</span>
+                  <span className={`shrink-0 rounded-md border px-1.5 py-0.5 text-[10px] font-medium ${STATUS_STYLE[effectiveStatus]}`}>
+                    {STATUS_LABEL[effectiveStatus]}
+                  </span>
+                </div>
+                <div className="mt-2 flex items-center justify-between gap-2 text-[11px]">
+                  <span className="truncate">{plan.owner}</span>
+                  {plan.type === 'product' ? (
+                    <span className="shrink-0">{PRODUCT_PLAN_KIND_LABEL[getProductPlanKind(plan)]}</span>
+                  ) : (
+                    <span className="shrink-0">{TYPE_LABEL[plan.type]}</span>
+                  )}
+                </div>
+                {plan.type === 'product' && plan.reviewResult && (
+                  <div className={`mt-2 inline-flex rounded-md px-1.5 py-0.5 text-[10px] font-medium ${plan.reviewResult === 'passed' ? 'bg-emerald-50 text-emerald-700' : 'bg-red-50 text-red-700'}`}>
+                    {PRODUCT_PLAN_REVIEW_RESULT_LABEL[plan.reviewResult]}
+                  </div>
+                )}
+                <div className="mt-2 flex items-center gap-2">
+                  <div className="h-1.5 flex-1 overflow-hidden rounded-full bg-[var(--bg-subtle)]">
+                    <div className="h-full rounded-full bg-[var(--accent)]" style={{ width: `${summary.percent}%` }} />
+                  </div>
+                  <span className="shrink-0 text-[10px] tabular-nums text-[var(--ink-muted)]">
+                    {summary.total > 0 ? `${summary.completed}/${summary.total}` : '0/0'}
+                  </span>
+                </div>
+              </button>
+            );
+          })}
+          {typePlans.length === 0 && (
+            <div className="rounded-lg border border-dashed border-[var(--line)] bg-[var(--bg-subtle)] px-3 py-8 text-center text-[12px] text-[var(--ink-muted)]">
+              暂无{TYPE_LABEL[planType]}计划
+            </div>
+          )}
+        </div>
+      </aside>
+
+      <section className="flex h-full min-w-0 flex-1 flex-col bg-[var(--bg)]">
+        {selectedPlan ? (
+          <ProductUiPlanDetail
+            plan={selectedPlan}
+            planType={planType}
+            version={version}
+            currentUserName={currentUserName}
+            versionMembers={versionMembers}
+            linkedRequirements={linkedRequirements}
+            allRequirements={allRequirements}
+            transferPlanId={transferPlanId}
+            transferTo={transferTo}
+            onSetTransferPlanId={onSetTransferPlanId}
+            onTransferToChange={onTransferToChange}
+            onUpdate={onUpdate}
+            onDelete={onDelete}
+            onEditPlan={onEditPlan}
+            onOpenComplete={onOpenComplete}
+          />
+        ) : (
+          <div className="flex h-full items-center justify-center text-[13px] text-[var(--ink-muted)]">
+            暂无{TYPE_LABEL[planType]}计划
+          </div>
+        )}
+      </section>
+
+      <PlanLogTimeline
+        logs={allLogs}
+        fillHeight
+        className="flex h-full w-80 shrink-0 flex-col border-l border-[var(--line)] bg-[var(--bg-card)] p-4"
+      />
+    </div>
+  );
+}
+
+function ProductUiPlanDetail({
+  plan,
+  planType,
+  version,
+  currentUserName,
+  versionMembers,
+  linkedRequirements,
+  allRequirements,
+  transferPlanId,
+  transferTo,
+  onSetTransferPlanId,
+  onTransferToChange,
+  onUpdate,
+  onDelete,
+  onEditPlan,
+  onOpenComplete,
+}: {
+  plan: VersionPlan;
+  planType: 'product' | 'ui';
+  version?: VersionWithContext;
+  currentUserName: string;
+  versionMembers: { role: string; name: string }[];
+  linkedRequirements?: Requirement[];
+  allRequirements?: Requirement[];
+  transferPlanId: string | null;
+  transferTo: string;
+  onSetTransferPlanId: (id: string | null) => void;
+  onTransferToChange: (name: string) => void;
+  onUpdate: (id: string, data: Partial<VersionPlan>) => void;
+  onDelete: (id: string) => void;
+  onEditPlan: (plan: VersionPlan) => void;
+  onOpenComplete: (plan: VersionPlan) => void;
+}) {
+  const now = new Date().toISOString();
+  const { autoStarted, effectiveStatus, effectiveStartAt } = getPlanRuntime(plan);
+  const durText = getPlanDurationText(plan, effectiveStatus, effectiveStartAt, now);
+  const completionState = getPlanCompletionState(plan);
+  const canEditCoverage = canEditPlanRequirementCoverage(plan);
+  const requirementOptions = mergeSelectedRequirementOptions(linkedRequirements ?? [], allRequirements ?? [], plan.linkedRequirementIds ?? []);
+  const selectedRequirements = (plan.linkedRequirementIds ?? [])
+    .map((rid) => requirementOptions.find((requirement) => requirement.id === rid))
+    .filter(Boolean) as Requirement[];
+
+  return (
+    <div className="h-full overflow-y-auto p-5">
+      <div className="flex items-start justify-between gap-4 border-b border-[var(--line)] pb-3">
+        <div className="min-w-0">
+          <div className="flex flex-wrap items-center gap-2">
+            <h3 className="min-w-0 truncate text-[15px] font-semibold text-[var(--ink)]" title={plan.title}>{plan.title}</h3>
+            <span className={`inline-flex shrink-0 items-center rounded-md border px-2 py-0.5 text-[10px] font-medium ${STATUS_STYLE[effectiveStatus]}`}>
+              {STATUS_LABEL[effectiveStatus]}
+            </span>
+            {plan.type === 'product' && (
+              <span className="inline-flex shrink-0 items-center rounded-md border border-[var(--line)] bg-[var(--bg-subtle)] px-2 py-0.5 text-[10px] font-medium text-[var(--ink-muted)]">
+                {PRODUCT_PLAN_KIND_LABEL[getProductPlanKind(plan)]}
+              </span>
+            )}
+            {plan.type === 'product' && plan.reviewResult && (
+              <span className={`inline-flex shrink-0 items-center rounded-md px-2 py-0.5 text-[10px] font-medium ${plan.reviewResult === 'passed' ? 'bg-emerald-50 text-emerald-700' : 'bg-red-50 text-red-700'}`}>
+                {PRODUCT_PLAN_REVIEW_RESULT_LABEL[plan.reviewResult]}
+              </span>
+            )}
+          </div>
+          <div className="mt-1 text-[11px] text-[var(--ink-muted)]">{TYPE_LABEL[plan.type]}</div>
+        </div>
+        <div className="flex shrink-0 items-center gap-1">
+          {plan.status === 'pending' && !autoStarted && (
+            <button onClick={() => onUpdate(plan.id, { status: 'in_progress' })} className="flex h-7 items-center gap-1 rounded-md border border-blue-200 px-2 text-[11px] font-medium text-blue-600 hover:bg-blue-50" title="提前开始">
+              <Play className="h-3 w-3" />开始
+            </button>
+          )}
+          {plan.status !== 'completed' && (
+            <>
+              <button onClick={() => onSetTransferPlanId(plan.id)} className="flex h-7 w-7 items-center justify-center rounded-md text-blue-500 hover:bg-blue-50" title="转交">
+                <ArrowRightLeft className="h-3.5 w-3.5" />
+              </button>
+              <button onClick={() => onEditPlan(plan)} className="flex h-7 w-7 items-center justify-center rounded-md text-[var(--ink-muted)] hover:bg-[var(--bg-subtle)]" title="编辑">
+                <Pencil className="h-3.5 w-3.5" />
+              </button>
+              <button onClick={() => onDelete(plan.id)} className="flex h-7 w-7 items-center justify-center rounded-md text-red-500 hover:bg-red-50" title="删除">
+                <Trash2 className="h-3.5 w-3.5" />
+              </button>
+            </>
+          )}
+        </div>
+      </div>
+
+      <dl className="mt-4 grid grid-cols-1 gap-3 text-[12px] sm:grid-cols-2 xl:grid-cols-4">
+        <div className="rounded-lg bg-[var(--bg-subtle)] px-3 py-2">
+          <dt className="text-[11px] text-[var(--ink-muted)]">负责人</dt>
+          <dd className="mt-0.5 font-medium text-[var(--ink)]">{plan.owner}</dd>
+        </div>
+        <div className="rounded-lg bg-[var(--bg-subtle)] px-3 py-2 sm:col-span-2">
+          <dt className="text-[11px] text-[var(--ink-muted)]">计划时间</dt>
+          <dd className="mt-0.5 font-medium text-[var(--ink)]">{formatDateTime(plan.startTime)} → {formatDateTime(plan.endTime)}</dd>
+        </div>
+        <div className="rounded-lg bg-[var(--bg-subtle)] px-3 py-2">
+          <dt className="text-[11px] text-[var(--ink-muted)]">已耗时</dt>
+          <dd className="mt-0.5 font-semibold text-[var(--ink)]">{durText}</dd>
+        </div>
+        {plan.actualStartAt && (
+          <div className="rounded-lg bg-blue-50 px-3 py-2">
+            <dt className="text-[11px] text-blue-500">实际开始</dt>
+            <dd className="mt-0.5 font-medium text-blue-700">{formatDateTime(plan.actualStartAt)}</dd>
+          </div>
+        )}
+        {plan.completedAt && (
+          <div className="rounded-lg bg-green-50 px-3 py-2">
+            <dt className="text-[11px] text-green-600">完成时间</dt>
+            <dd className="mt-0.5 font-medium text-green-700">{formatDateTime(plan.completedAt)}</dd>
+          </div>
+        )}
+      </dl>
+
+      {plan.overdueReason && (
+        <div className="mt-3 rounded-lg border border-red-100 bg-red-50 px-3 py-2 text-[11px] leading-5 text-red-700">超期原因：{plan.overdueReason}</div>
+      )}
+      {plan.remark && (
+        <div className="mt-3 border-l-2 border-[var(--accent)] pl-3">
+          <div className="text-[11px] font-medium text-[var(--ink-muted)]">备注</div>
+          <div className="mt-1 max-h-24 overflow-y-auto whitespace-pre-wrap pr-1 text-[12px] leading-5 text-[var(--ink-soft)]">{plan.remark}</div>
+        </div>
+      )}
+      {plan.status === 'completed' && plan.resultUrl && (
+        <div className="mt-3 flex flex-wrap items-center gap-2 rounded-lg border border-[var(--line)] px-3 py-2">
+          {plan.resultType === 'link' ? <Link2 className="h-3.5 w-3.5 text-[var(--accent)]" /> : <FileUp className="h-3.5 w-3.5 text-[var(--accent)]" />}
+          <a href={plan.resultUrl} target="_blank" rel="noopener noreferrer" className="flex min-w-0 items-center gap-1 text-[12px] text-[var(--accent)] hover:underline">
+            <span className="truncate">{plan.resultTitle || plan.resultFileName || '查看成果'}</span><ExternalLink className="h-3 w-3 shrink-0" />
+          </a>
+          {planType === 'product' && version && (
+            <AiDecomposeButton plan={plan} version={version} />
+          )}
+        </div>
+      )}
+      {plan.status === 'completed' && plan.type === 'product' && getProductPlanKind(plan) === 'review' && plan.reviewResult && (
+        <div className={`mt-3 rounded-lg border px-3 py-2 ${plan.reviewResult === 'passed' ? 'border-emerald-200 bg-emerald-50' : 'border-red-200 bg-red-50'}`}>
+          <div className={`text-[12px] font-medium ${plan.reviewResult === 'passed' ? 'text-emerald-700' : 'text-red-700'}`}>
+            {PRODUCT_PLAN_REVIEW_RESULT_LABEL[plan.reviewResult]}
+          </div>
+          {plan.reviewResult === 'failed' && (
+            <div className="mt-1 space-y-1 text-[11px] text-red-700">
+              {getFailureLabels(plan.reviewFailureTypes).length > 0 && <div>类型：{getFailureLabels(plan.reviewFailureTypes).join('、')}</div>}
+              {plan.reviewFailureReason && <div>原因：{plan.reviewFailureReason}</div>}
+            </div>
+          )}
+        </div>
+      )}
+
+      {selectedRequirements.length > 0 && (
+        <PlanRequirementCoveragePanel
+          plan={plan}
+          requirements={selectedRequirements}
+          canEdit={canEditCoverage}
+          currentUserName={currentUserName}
+          onUpdate={onUpdate}
+        />
+      )}
+      {plan.status === 'in_progress' && !completionState.canSubmitResult && (
+        <p className="mt-3 text-[11px] text-[var(--ink-muted)]">还不能提交成果：{completionState.missingReasons.join('、')}</p>
+      )}
+
+      {transferPlanId === plan.id && (
+        <div className="mt-3 flex items-center gap-2 border-t border-[var(--line)] pt-3">
+          <span className="text-[11px] text-[var(--ink-muted)]">转交给：</span>
+          <FilterSelect
+            value={transferTo || 'all'}
+            onChange={(value) => onTransferToChange(value === 'all' ? '' : value)}
+            options={versionMembers.filter((member) => member.name !== plan.owner).map((member) => ({ value: member.name, label: member.name }))}
+            allLabel="选择参与人员"
+            className="flex-1"
+          />
+          <button onClick={() => { if (transferTo) { onUpdate(plan.id, { owner: transferTo }); onSetTransferPlanId(null); onTransferToChange(''); } }} disabled={!transferTo} className="h-7 rounded-lg bg-blue-500 px-2.5 text-[11px] font-medium text-white disabled:opacity-50">确认</button>
+          <button onClick={() => { onSetTransferPlanId(null); onTransferToChange(''); }} className="h-7 px-2 text-[11px] text-[var(--ink-muted)]">取消</button>
+        </div>
+      )}
+
+      {plan.status !== 'completed' && completionState.canSubmitResult && (
+        <div className="mt-3 flex items-center justify-between rounded-lg border border-green-200 bg-green-50 px-3 py-2">
+          <span className="text-[12px] text-green-700">已满足{getSubmitActionLabel(plan)}条件</span>
+          <button onClick={() => onOpenComplete(plan)} className="text-[11px] font-medium text-green-700 underline hover:text-green-900">{getSubmitActionLabel(plan)}</button>
+        </div>
+      )}
+    </div>
+  );
+}
+
 function PlanFormModal({ initial, planType, versionId, versionDeadline, currentUserName, linkedRequirements, allRequirements, onClose, onSubmit }: {
   initial: VersionPlan | null;
   planType: 'research' | 'product' | 'ui';

apps/web/components/version/VersionRequirementsTab.tsx

@@ -2,6 +2,7 @@
 
 import { useState } from 'react';
 import { Plus, X, Search } from 'lucide-react';
+import { FilterSelect } from '@/components/FilterSelect';
 import type { Requirement, ChangeReason } from '@/lib/requirement';
 import type { DevTask } from '@/lib/dev-task';
 import { REQ_STATUS_LABEL, REQ_STATUS_COLOR, CHANGE_REASON_LABEL } from '@/lib/requirement';
@@ -161,18 +162,23 @@ function ChangeRequirementModal({ versionMembers, currentUserName, onClose, onSu
         <div className="space-y-3">
           <div>
             <label className="text-[12px] font-medium text-[var(--ink-soft)] mb-1 block">变更人员 <span className="text-red-500">*</span></label>
-            <select value={changeBy} onChange={(e) => setChangeBy(e.target.value)} className="h-9 w-full rounded-lg border border-[var(--line)] bg-[var(--bg-card)] px-3 text-[13px] focus:border-[var(--accent)] focus:outline-none">
-              {versionMembers.map((m) => <option key={`${m.role}-${m.name}`} value={m.name}>{m.name}</option>)}
-            </select>
+            <FilterSelect
+              value={changeBy || 'all'}
+              onChange={(value) => setChangeBy(value === 'all' ? '' : value)}
+              options={versionMembers.map((member) => ({ value: member.name, label: member.name }))}
+              allLabel="选择变更人员"
+              className="w-full"
+            />
           </div>
           <div>
             <label className="text-[12px] font-medium text-[var(--ink-soft)] mb-1 block">变更原因 <span className="text-red-500">*</span></label>
-            <select value={changeReason} onChange={(e) => setChangeReason(e.target.value as ChangeReason)} className="h-9 w-full rounded-lg border border-[var(--line)] bg-[var(--bg-card)] px-3 text-[13px] focus:border-[var(--accent)] focus:outline-none">
-              <option value="">请选择变更原因</option>
-              {Object.entries(CHANGE_REASON_LABEL).map(([key, label]) => (
-                <option key={key} value={key}>{label}</option>
-              ))}
-            </select>
+            <FilterSelect
+              value={changeReason || 'all'}
+              onChange={(value) => setChangeReason(value === 'all' ? '' : value as ChangeReason)}
+              options={Object.entries(CHANGE_REASON_LABEL).map(([key, label]) => ({ value: key, label }))}
+              allLabel="请选择变更原因"
+              className="w-full"
+            />
           </div>
           <div>
             <label className="text-[12px] font-medium text-[var(--ink-soft)] mb-1 block">需求概述 <span className="text-red-500">*</span></label>

apps/web/hooks/useWorkspaceWorkItems.ts

@@ -0,0 +1,69 @@
+'use client';
+
+import { useEffect, useMemo } from 'react';
+import { useProductStore } from '@/stores/useProductStore';
+import { useVersionPlanStore } from '@/stores/useVersionPlanStore';
+import { useRequirementStore } from '@/stores/useRequirementStore';
+import { useDevTaskStore } from '@/stores/useDevTaskStore';
+import { useTestCaseStore } from '@/stores/useTestCaseStore';
+import { useBugStore } from '@/stores/useBugStore';
+import { useAuthStore } from '@/stores/useAuthStore';
+import { flattenVersions } from '@/lib/derive';
+import { aggregateWorkItems } from '@/lib/workspace-engine';
+
+export function useWorkspaceWorkItems({ autoFetch = true }: { autoFetch?: boolean } = {}) {
+  const { overview, fetchOverview } = useProductStore();
+  const { plans, fetchPlans } = useVersionPlanStore();
+  const { requirements, fetchRequirements } = useRequirementStore();
+  const { tasks: devTasks, fetchTasks } = useDevTaskStore();
+  const { testCases, fetchTestCases } = useTestCaseStore();
+  const { bugs, fetchBugs } = useBugStore();
+  const user = useAuthStore((s) => s.user);
+
+  useEffect(() => { if (autoFetch) fetchOverview(); }, [autoFetch, fetchOverview]);
+  useEffect(() => { if (autoFetch) fetchPlans(); }, [autoFetch, fetchPlans]);
+  useEffect(() => { if (autoFetch) fetchRequirements(); }, [autoFetch, fetchRequirements]);
+  useEffect(() => { if (autoFetch) fetchTasks(); }, [autoFetch, fetchTasks]);
+  useEffect(() => { if (autoFetch) fetchTestCases(); }, [autoFetch, fetchTestCases]);
+  useEffect(() => { if (autoFetch) fetchBugs(); }, [autoFetch, fetchBugs]);
+
+  const userName = user?.name ?? '';
+  const allVersions = useMemo(() => flattenVersions(overview), [overview]);
+
+  const versionMap = useMemo(() => {
+    const map = new Map<string, { id: string; name: string; productName: string; projectName: string }>();
+    allVersions.forEach((version) => {
+      map.set(version.id, {
+        id: version.id,
+        name: version.name,
+        productName: version.productName,
+        projectName: version.projectName,
+      });
+    });
+    return map;
+  }, [allVersions]);
+
+  const requirementVersionMap = useMemo(() => {
+    const map = new Map<string, string>();
+    requirements.forEach((requirement) => {
+      if (requirement.versionId) map.set(requirement.id, requirement.versionId);
+    });
+    return map;
+  }, [requirements]);
+
+  const workItems = useMemo(
+    () => aggregateWorkItems(userName, plans, devTasks, testCases, bugs, versionMap, requirementVersionMap),
+    [userName, plans, devTasks, testCases, bugs, versionMap, requirementVersionMap],
+  );
+
+  return {
+    userName,
+    allVersions,
+    versionMap,
+    requirementVersionMap,
+    workItems,
+    devTasks,
+    testCases,
+    bugs,
+  };
+}

apps/web/lib/version-plan.test.ts

@@ -36,6 +36,54 @@ test('sortPlansNewestFirst places newly created plans before older plans', () =>
   assert.deepEqual(plans.map((item) => item.id), ['plan-100', 'manual-old', 'plan-300']);
 });
 
+test('collects logs across plans with plan context and newest first', () => {
+  const getPlanLogsForPlans = (versionPlan as any).getPlanLogsForPlans as undefined | ((plans: VersionPlan[]) => Array<{
+    id: string;
+    planId: string;
+    planTitle: string;
+    createdAt: string;
+  }>);
+  assert.equal(typeof getPlanLogsForPlans, 'function');
+
+  const logs = getPlanLogsForPlans!([
+    plan({
+      id: 'plan-a',
+      title: '产品方案第一天',
+      logs: [
+        {
+          id: 'log-old',
+          type: 'system',
+          title: '开始计划',
+          actor: 'PM',
+          createdAt: '2026-06-29T09:00:00.000Z',
+        },
+      ],
+    }),
+    plan({
+      id: 'plan-b',
+      title: '产品方案第二天',
+      logs: [
+        {
+          id: 'log-new',
+          type: 'requirement_progress',
+          title: '更新需求进度',
+          actor: 'PM',
+          createdAt: '2026-06-29T15:00:00.000Z',
+        },
+      ],
+    }),
+  ]);
+
+  assert.deepEqual(logs.map((log) => ({
+    id: log.id,
+    planId: log.planId,
+    planTitle: log.planTitle,
+  })), [
+    { id: 'log-new', planId: 'plan-b', planTitle: '产品方案第二天' },
+    { id: 'log-old', planId: 'plan-a', planTitle: '产品方案第一天' },
+  ]);
+});
+
 test('derives requirement coverage from new records and legacy completed ids', () => {
   const getRequirementCoverageStatus = (versionPlan as any).getRequirementCoverageStatus as undefined | ((item: VersionPlan, requirementId: string) => string);
   const getRequirementCoverageSummary = (versionPlan as any).getRequirementCoverageSummary as undefined | ((item: VersionPlan) => {
@@ -116,3 +164,17 @@ test('updates requirement coverage, syncs legacy completed ids, and creates a pl
   assert.equal(next.logs?.[0]?.actor, 'PM');
   assert.equal(next.logs?.[0]?.requirementCode, 'QY0001');
 });
+
+test('validates requirement coverage record drafts by status', () => {
+  const canSaveRequirementCoverageDraft = (versionPlan as any).canSaveRequirementCoverageDraft as undefined | ((
+    status: string,
+    completedContent?: string,
+    remainingContent?: string,
+  ) => boolean);
+  assert.equal(typeof canSaveRequirementCoverageDraft, 'function');
+
+  assert.equal(canSaveRequirementCoverageDraft!('completed'), true);
+  assert.equal(canSaveRequirementCoverageDraft!('partial', '完成主流程', ''), false);
+  assert.equal(canSaveRequirementCoverageDraft!('partial', '完成主流程', '补充异常状态'), true);
+  assert.equal(canSaveRequirementCoverageDraft!('not_started'), false);
+});

apps/web/lib/version-plan.ts

@@ -87,6 +87,11 @@ export type PlanLogDraft = Omit<VersionPlanLog, 'id' | 'createdAt'> & {
   createdAt?: string;
 };
 
+export type VersionPlanLogView = VersionPlanLog & {
+  planId: string;
+  planTitle: string;
+};
+
 export const REQUIREMENT_COVERAGE_LABEL: Record<RequirementCoverageStatus, string> = {
   not_started: '未开始',
   partial: '部分完成',
@@ -177,6 +182,18 @@ export function getRequirementCoverageSummary(plan: VersionPlan): {
   };
 }
 
+export function canSaveRequirementCoverageDraft(
+  status: RequirementCoverageStatus,
+  completedContent?: string,
+  remainingContent?: string,
+): boolean {
+  if (status === 'completed') return true;
+  if (status === 'partial') {
+    return Boolean(completedContent?.trim()) && Boolean(remainingContent?.trim());
+  }
+  return false;
+}
+
 export function appendPlanLog(plan: VersionPlan, draft: PlanLogDraft): VersionPlanLog[] {
   const createdAt = draft.createdAt ?? new Date().toISOString();
   const log: VersionPlanLog = {
@@ -187,6 +204,21 @@ export function appendPlanLog(plan: VersionPlan, draft: PlanLogDraft): VersionPl
   return [log, ...(plan.logs ?? [])];
 }
 
+function getPlanLogCreatedAtTime(log: VersionPlanLog): number {
+  const time = new Date(log.createdAt).getTime();
+  return Number.isFinite(time) ? time : 0;
+}
+
+export function getPlanLogsForPlans(plans: VersionPlan[]): VersionPlanLogView[] {
+  return plans
+    .flatMap((plan) => (plan.logs ?? []).map((log) => ({
+      ...log,
+      planId: plan.id,
+      planTitle: plan.title,
+    })))
+    .sort((a, b) => getPlanLogCreatedAtTime(b) - getPlanLogCreatedAtTime(a));
+}
+
 export function updateRequirementCoverage(
   plan: VersionPlan,
   input: RequirementCoverageUpdateInput,

apps/web/lib/workspace-engine.test.ts

@@ -0,0 +1,13 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { getWorkspacePendingCount } from './workspace-engine';
+
+test('getWorkspacePendingCount counts unfinished work items only', () => {
+  const count = getWorkspacePendingCount([
+    { completed: false },
+    { completed: true },
+    { completed: false },
+  ]);
+
+  assert.equal(count, 2);
+});

apps/web/lib/workspace-engine.ts

@@ -123,6 +123,10 @@ export function aggregateWorkItems(
   return items;
 }
 
+export function getWorkspacePendingCount(items: ReadonlyArray<Pick<WorkItem, 'completed'>>): number {
+  return items.reduce((sum, item) => sum + (item.completed ? 0 : 1), 0);
+}
+
 export const WORK_ITEM_TYPE_LABEL: Record<WorkItemType, string> = {
   plan_research: '调研',
   plan_product: '产品方案',