diff --git a/.github/workflows/deploy-to-server.yml b/.github/workflows/deploy-to-server.yml
index d2c39620..81c92290 100644
--- a/.github/workflows/deploy-to-server.yml
+++ b/.github/workflows/deploy-to-server.yml
@@ -546,8 +546,16 @@ jobs:
 
               # 写入部署状态文件
               TIMESTAMP=\$(date -u '+%Y-%m-%dT%H:%M:%SZ')
-              printf '{\"last_deploy\":\"%s\",\"commit\":\"${{ github.sha }}\",\"modules_passed\":%d,\"modules_failed\":%d}' \
-                \"\$TIMESTAMP\" \"\$PASSED\" \"\$FAILED\" > \"\$DP/data/deploy-status.json\" 2>/dev/null || true
+              if command -v jq &>/dev/null; then
+                jq -n --arg ts \"\$TIMESTAMP\" --arg commit \"${{ github.sha }}\" \
+                  --argjson passed \"\$PASSED\" --argjson failed \"\$FAILED\" \
+                  '{last_deploy: \$ts, commit: \$commit, modules_passed: \$passed, modules_failed: \$failed}' \
+                  > \"\$DP/data/deploy-status.json\" 2>/dev/null || true
+              else
+                printf '{\"last_deploy\":\"%s\",\"commit\":\"%s\",\"modules_passed\":%d,\"modules_failed\":%d}' \
+                  \"\$TIMESTAMP\" \"${{ github.sha }}\" \"\$PASSED\" \"\$FAILED\" \
+                  > \"\$DP/data/deploy-status.json\" 2>/dev/null || true
+              fi
             "
           echo "✅ 冒烟测试完成"
 
diff --git a/scripts/web-deploy-diag.sh b/scripts/web-deploy-diag.sh
index 3eb3efae..08bd418c 100755
--- a/scripts/web-deploy-diag.sh
+++ b/scripts/web-deploy-diag.sh
@@ -151,7 +151,8 @@ for dir in "$DEPLOY_PATH" /var/www/hololake-frontend /var/www/hololake; do
     echo "📂 $dir 最后修改时间："
     stat -c '%y' "$dir" 2>/dev/null || stat -f '%Sm' "$dir" 2>/dev/null || echo "⚠️ 无法获取"
     echo "最新文件："
-    find "$dir" -type f -printf '%T@ %p\n' 2>/dev/null | sort -rn | head -5
+    find "$dir" -type f -exec stat -c '%Y %n' {} \; 2>/dev/null | sort -rn | head -5 || \
+      ls -lt "$dir" 2>/dev/null | head -6
   fi
 done