diff --git a/apps/web/app/versions/[id]/page.tsx b/apps/web/app/versions/[id]/page.tsx
index fff74bd..07dde5e 100644
--- a/apps/web/app/versions/[id]/page.tsx
+++ b/apps/web/app/versions/[id]/page.tsx
@@ -727,6 +727,7 @@ export default function VersionDetailPage() {
             versionId={version.id}
             projectId={version.projectId}
             requirements={requirements}
+            devTasks={devTasks}
             currentUserName={user?.name ?? ''}
             onLink={(ids, addedBy) => {
               ids.forEach((id) => updateRequirement(id, { versionId: version.id, addedToVersionBy: addedBy }));
diff --git a/apps/web/components/version/VersionRequirementsTab.tsx b/apps/web/components/version/VersionRequirementsTab.tsx
index b1041f1..557455c 100644
--- a/apps/web/components/version/VersionRequirementsTab.tsx
+++ b/apps/web/components/version/VersionRequirementsTab.tsx
@@ -3,18 +3,21 @@
 import { useState } from 'react';
 import { Plus, X, Search } from 'lucide-react';
 import type { Requirement } from '@/lib/requirement';
+import type { DevTask } from '@/lib/dev-task';
 import { REQ_STATUS_LABEL, REQ_STATUS_COLOR } from '@/lib/requirement';
+import { deriveReqDevStatus, canEditRequirement, REQ_DEV_STATUS_LABEL, REQ_DEV_STATUS_COLOR } from '@/lib/linkage-engine';
 
 interface Props {
   versionId: string;
   projectId: string;
   requirements: Requirement[];
+  devTasks: DevTask[];
   onLink: (reqIds: string[], addedBy: string) => void;
   onUnlink: (reqId: string) => void;
   currentUserName: string;
 }
 
-export function VersionRequirementsTab({ versionId, projectId, requirements, onLink, onUnlink, currentUserName }: Props) {
+export function VersionRequirementsTab({ versionId, projectId, requirements, devTasks, onLink, onUnlink, currentUserName }: Props) {
   const [showAddModal, setShowAddModal] = useState(false);
   const linkedReqs = requirements.filter((r) => r.versionId === versionId);
   const availableReqs = requirements.filter((r) => r.projectId === projectId && !r.versionId && r.status === 'adopted');
@@ -40,29 +43,41 @@ export function VersionRequirementsTab({ versionId, projectId, requirements, onL
               <tr className="border-b border-[var(--line)]">
                 <th className="px-4 py-2.5 text-[11px] font-medium uppercase tracking-wide text-[var(--ink-muted)]">编号</th>
                 <th className="px-4 py-2.5 text-[11px] font-medium uppercase tracking-wide text-[var(--ink-muted)]">需求概述</th>
-                <th className="px-4 py-2.5 text-[11px] font-medium uppercase tracking-wide text-[var(--ink-muted)]">描述</th>
                 <th className="px-4 py-2.5 text-[11px] font-medium uppercase tracking-wide text-[var(--ink-muted)]">状态</th>
+                <th className="px-4 py-2.5 text-[11px] font-medium uppercase tracking-wide text-[var(--ink-muted)]">开发状态</th>
                 <th className="px-4 py-2.5 text-[11px] font-medium uppercase tracking-wide text-[var(--ink-muted)]">添加人</th>
                 <th className="px-4 py-2.5 text-[11px] font-medium uppercase tracking-wide text-[var(--ink-muted)] text-right">操作</th>
               </tr>
             </thead>
             <tbody>
-              {linkedReqs.map((req) => (
-                <tr key={req.id} className="border-b border-[var(--line-soft)] last:border-0 hover:bg-[var(--bg-subtle)] transition-colors">
-                  <td className="px-4 py-3 font-mono text-[12px] text-[var(--ink-muted)]">{req.code}</td>
-                  <td className="px-4 py-3 font-medium text-[var(--ink)]">{req.title}</td>
-                  <td className="px-4 py-3 text-[12px] text-[var(--ink-soft)] max-w-[200px] truncate">{req.description || '-'}</td>
-                  <td className="px-4 py-3">
-                    <span className={`inline-flex items-center rounded-md px-2 py-0.5 text-[10px] font-medium border ${REQ_STATUS_COLOR[req.status]}`}>
-                      {REQ_STATUS_LABEL[req.status]}
-                    </span>
-                  </td>
-                  <td className="px-4 py-3 text-[12px] text-[var(--ink-soft)]">{req.addedToVersionBy || '-'}</td>
-                  <td className="px-4 py-3 text-right">
-                    <button onClick={() => onUnlink(req.id)} className="h-6 px-2 rounded text-[11px] font-medium text-red-500 hover:bg-red-50 transition-colors">移除</button>
-                  </td>
-                </tr>
-              ))}
+              {linkedReqs.map((req) => {
+                const devStatus = deriveReqDevStatus(req.id, devTasks);
+                const isDeveloping = !canEditRequirement(req.id, devTasks);
+                return (
+                  <tr key={req.id} className="border-b border-[var(--line-soft)] last:border-0 hover:bg-[var(--bg-subtle)] transition-colors">
+                    <td className="px-4 py-3 font-mono text-[12px] text-[var(--ink-muted)]">{req.code}</td>
+                    <td className="px-4 py-3 font-medium text-[var(--ink)]">{req.title}</td>
+                    <td className="px-4 py-3">
+                      <span className={`inline-flex items-center rounded-md px-2 py-0.5 text-[10px] font-medium border ${REQ_STATUS_COLOR[req.status]}`}>
+                        {REQ_STATUS_LABEL[req.status]}
+                      </span>
+                    </td>
+                    <td className="px-4 py-3">
+                      <span className={`inline-flex items-center rounded-md px-2 py-0.5 text-[10px] font-medium ${REQ_DEV_STATUS_COLOR[devStatus]}`}>
+                        {REQ_DEV_STATUS_LABEL[devStatus]}
+                      </span>
+                    </td>
+                    <td className="px-4 py-3 text-[12px] text-[var(--ink-soft)]">{req.addedToVersionBy || '系统添加'}</td>
+                    <td className="px-4 py-3 text-right">
+                      {isDeveloping ? (
+                        <span className="text-[11px] text-[var(--ink-muted)]">开发中</span>
+                      ) : (
+                        <button onClick={() => onUnlink(req.id)} className="h-6 px-2 rounded text-[11px] font-medium text-red-500 hover:bg-red-50 transition-colors">移除</button>
+                      )}
+                    </td>
+                  </tr>
+                );
+              })}
             </tbody>
           </table>
         </div>