diff --git a/.gitea/workflows/ci-cd.yml b/.gitea/workflows/ci-cd.yml
index 507b7a8dc..b98de44b3 100644
--- a/.gitea/workflows/ci-cd.yml
+++ b/.gitea/workflows/ci-cd.yml
@@ -107,20 +107,30 @@ jobs:
           set -eu
           echo "=== Installing gitleaks ==="
           GITLEAKS_VERSION="8.18.4"
+          GITLEAKS_FILE="gitleaks_${GITLEAKS_VERSION}_linux_x64.tar.gz"
           install_gitleaks() {
             local url="$1"
-            curl -sSL -f -o /tmp/gitleaks.tar.gz "$url" || return 1
+            echo "Trying: $url"
+            curl -sSL -f --connect-timeout 10 --max-time 60 -o /tmp/gitleaks.tar.gz "$url" || return 1
             tar -xzf /tmp/gitleaks.tar.gz -C /tmp gitleaks || return 1
             chmod +x /tmp/gitleaks || return 1
             /tmp/gitleaks version || return 1
             return 0
           }
-          if ! install_gitleaks "https://github.com/gitleaks/gitleaks/releases/download/v${GITLEAKS_VERSION}/gitleaks_${GITLEAKS_VERSION}_linux_x64.tar.gz"; then
-            echo "GitHub release failed, trying mirror..."
-            if ! install_gitleaks "https://gitee.com/mirrors/gitleaks/releases/download/v${GITLEAKS_VERSION}/gitleaks_${GITLEAKS_VERSION}_linux_x64.tar.gz"; then
-              echo "WARN: Failed to install gitleaks from all sources, skipping secret scan"
-              exit 0
+          GITLEAKS_INSTALLED=false
+          for mirror_url in \
+            "https://github.com/gitleaks/gitleaks/releases/download/v${GITLEAKS_VERSION}/${GITLEAKS_FILE}" \
+            "https://ghproxy.com/https://github.com/gitleaks/gitleaks/releases/download/v${GITLEAKS_VERSION}/${GITLEAKS_FILE}" \
+            "https://mirror.ghproxy.com/https://github.com/gitleaks/gitleaks/releases/download/v${GITLEAKS_VERSION}/${GITLEAKS_FILE}" \
+            "https://gitee.com/mirrors/gitleaks/releases/download/v${GITLEAKS_VERSION}/${GITLEAKS_FILE}"; do
+            if install_gitleaks "$mirror_url"; then
+              GITLEAKS_INSTALLED=true
+              break
             fi
+          done
+          if [ "$GITLEAKS_INSTALLED" = "false" ]; then
+            echo "WARN: Failed to install gitleaks from all sources, skipping secret scan"
+            exit 0
           fi
           echo ""
           echo "=== Running gitleaks scan ==="
@@ -173,7 +183,7 @@ jobs:
           for req_file in requirements.txt requirements-base.txt requirements-dev.txt; do
             if [ -f "$req_file" ]; then
               echo "--- Scanning $req_file ---"
-              pip-audit -r "$req_file" --desc on --format text 2>&1 | head -30 || EXIT_CODE=$?
+              pip-audit -r "$req_file" --desc on 2>&1 | head -40 || EXIT_CODE=$?
               echo ""
             fi
           done
@@ -193,12 +203,14 @@ jobs:
           echo ""
           echo "=== Running vulture dead code scan ==="
           EXIT_CODE=0
-          vulture --config vulture.conf vulture_whitelist.py || EXIT_CODE=$?
+          vulture apps packages scripts \
+            --exclude "tests,test,migrations,.gitea,docs,node_modules,site-packages,*/test_*.py,*/conftest.py" \
+            --min-confidence 80 \
+            2>&1 | head -60 || EXIT_CODE=$?
           echo ""
           echo "vulture scan completed (advisory mode - P2, for reference only)"
           if [ "$EXIT_CODE" != "0" ]; then
-            echo "NOTE: Potential dead code found. Review results above."
-            echo "False positives can be added to vulture_whitelist.py"
+            echo "NOTE: Potential dead code found (may include false positives from framework code)."
           fi
           exit 0
 
diff --git a/vulture.conf b/vulture.conf
index 22ba44643..11a2090fb 100644
--- a/vulture.conf
+++ b/vulture.conf
@@ -1,35 +1,30 @@
 # vulture.conf - 死代码检测配置
 # 仓库: xiaoxia/xiaoxia-saas
-# 用途: 检测未使用的函数、变量、导入、类、方法、属性
 
-# 扫描目录（空格分隔）
-path = alembic apps packages scripts
+# 扫描目录
+paths = ["alembic", "apps", "packages", "scripts"]
 
-# 排除路径（每个路径一行，相对于仓库根目录）
-exclude =
-    tests
-    test
-    */tests
-    */test
-    site-packages
-    node_modules
-    migrations
-    .gitea
-    docs
-    scripts/check_*.py
-    scripts/init_*.py
+# 排除路径
+exclude = [
+    "tests",
+    "test",
+    "*/tests",
+    "*/test",
+    "site-packages",
+    "node_modules",
+    "migrations",
+    ".gitea",
+    "docs",
+]
 
-# 最低置信度 (%)
-# 0 = 报告所有可能的未使用代码
-# 100 = 只报告确定未使用的代码
-# 推荐从 80% 开始，逐步调高
-min-confidence = 80
+# 最低置信度 (0-100)
+min_confidence = 80
 
-# 输出格式: string, json, yaml
-format = text
+# 输出格式
+# output_format = "text"
 
-# 按置信度排序
-sort-by-size = False
+# 按大小排序
+# sort_by_size = false
 
-# 显示置信度
-show-uncertain = True
+# 显示不确定的
+show_uncertain = true