diff --git a/.gitea/demo.yaml b/.gitea/demo.yaml
deleted file mode 100644
index 1c48526..0000000
--- a/.gitea/demo.yaml
+++ /dev/null
@@ -1,83 +0,0 @@
-name: CodeChecker 变更检测
-run-name: ${{ gitea.actor }}的CodeChecker变更检测
-
-on:
-  push:
-  #    branches:
-  #      - check-code-dev-test
-  workflow_dispatch:
-
-env:
-  # CodeChecker 私库坐标：com.codechecker:code-checker:1.0.0
-  CODE_CHECKER_VERSION: "1.0.0"
-  CODE_CHECKER_REPO_URL: "http://192.168.3.25:18081/nexus/repository/maven-releases"
-
-jobs:
-  code-check:
-    if: ${{ gitea.ref != 'refs/heads/pre' && gitea.ref != 'refs/heads/dev' && gitea.ref != 'refs/heads/master-2.0' }}
-    runs-on: jdk11
-    steps:
-      # 浅克隆：CodeChecker 仅需 HEAD 与 HEAD~1，避免全量拉取
-      # 指定 --branch 确保非默认分支推送时也能正确检出 gitea.sha
-      - name: 检出代码
-        run: |
-          git config --global http.sslVerify false
-          git clone --depth 2 --single-branch --branch "${{ gitea.ref_name }}" \
-          "https://${{ gitea.token }}@git.niujiekeji.com/${{ gitea.repository }}.git" .
-          # 将 commit 绑定回本地分支，避免 detached HEAD 导致分支识别为「未知」
-          git checkout -B "${{ gitea.ref_name }}" "${{ gitea.sha }}"
-      #          git config --global http.sslVerify false
-      #          git clone --depth 2 --single-branch --branch "${{ gitea.ref_name }}" \
-      #            "https://${{ gitea.token }}@git.niujiekeji.com/${{ gitea.repository }}.git" .
-      #          git checkout ${{ gitea.sha }}
-
-      - name: 检查配置文件
-        run: |
-          if [ ! -f .gitea/config/code-check-config.yaml ]; then
-            echo "错误: 缺少 .gitea/config/code-check-config.yaml"
-            exit 1
-          fi
-
-      - name: 从 Nexus 私库下载 CodeChecker
-        run: |
-          GROUP_PATH="com/codechecker/code-checker"
-          JAR_NAME="code-checker-${CODE_CHECKER_VERSION}.jar"
-          JAR_URL="${CODE_CHECKER_REPO_URL}/${GROUP_PATH}/${CODE_CHECKER_VERSION}/${JAR_NAME}"
-          JAR_PATH="/tmp/${JAR_NAME}"
-
-          echo "下载: ${JAR_URL}"
-          if command -v curl >/dev/null 2>&1; then
-            curl -fsSL -o "${JAR_PATH}" "${JAR_URL}"
-          elif command -v wget >/dev/null 2>&1; then
-            wget -q -O "${JAR_PATH}" "${JAR_URL}"
-          else
-            echo "错误: Runner 缺少 curl 或 wget，无法从 Nexus 下载 jar"
-            exit 1
-          fi
-
-          if [ ! -s "${JAR_PATH}" ]; then
-            echo "错误: 下载失败或文件为空: ${JAR_PATH}"
-            exit 1
-          fi
-
-          ls -lh "${JAR_PATH}"
-
-      - name: 验证 JDK
-        run: |
-          echo "Java: $(java -version 2>&1 | head -1)"
-
-      - name: 执行 CodeChecker 变更检测
-        run: |
-          OLD_SHA=$(git rev-parse HEAD~1 2>/dev/null || echo "")
-          if [ -z "$OLD_SHA" ]; then
-            echo "首次提交，跳过变更检测"
-            exit 0
-          fi
-          COMMIT_TIME=$(git log -1 --format=%cd --date=format:'%Y-%m-%d %H:%M:%S')
-          java -jar "/tmp/code-checker-${CODE_CHECKER_VERSION}.jar" \
-            --config .gitea/config/code-check-config.yaml \
-            --repo-root . \
-            --old-sha "$OLD_SHA" \
-            --new-sha "$(git rev-parse HEAD)" \
-            --modifier "${{ gitea.actor }}" \
-            --modify-time "$COMMIT_TIME"