diff --git a/.gitea/workflows/pr-automation.yml b/.gitea/workflows/pr-automation.yml
index ad33e1627..e509ebf42 100644
--- a/.gitea/workflows/pr-automation.yml
+++ b/.gitea/workflows/pr-automation.yml
@@ -18,7 +18,7 @@ jobs:
     name: Auto Approve on CI Green
     runs-on: ci-check
     if: github.event_name == 'pull_request' && !github.event.pull_request.draft
-    timeout-minutes: 3  # 长等待模式：等CI全绿后自动合并，不遗漏任何PR
+    timeout-minutes: 10  # 等待CI全绿+审批，需要充足时间
     steps:
       - name: Checkout code
         shell: sh
@@ -61,7 +61,8 @@ jobs:
     name: Auto Merge on CI Green + Approved
     runs-on: ci-check
     if: github.event_name == 'pull_request' && !github.event.pull_request.draft && github.event.pull_request.base.ref == 'develop'
-    timeout-minutes: 3  # 短作业模式：检查一次，不满足就退出，由pr-auto-scan每5分钟定时兜底
+    needs: [auto-approve]  # 修复竞态：必须等审批完成后再尝试合并
+    timeout-minutes: 15  # 等待审批+CI就绪+合并，需要充足时间
     steps:
       - name: Checkout code
         shell: sh
diff --git a/scripts/ci/auto_merge.sh b/scripts/ci/auto_merge.sh
index bcf7747ab..9a4b74f66 100755
--- a/scripts/ci/auto_merge.sh
+++ b/scripts/ci/auto_merge.sh
@@ -32,9 +32,9 @@ CONTEXTS=(
 echo "检查CI Gate统一门禁"
 echo
 
-# 等待60秒，给CI启动写status的时间
-echo "等待60秒让CI启动..."
-sleep 60
+# 等待30秒后开始轮询，最多10分钟
+echo "等待30秒让CI启动..."
+sleep 30
 
 # 405计数器（单次运行内重试）
 MERGE_405_COUNT=0
@@ -72,9 +72,9 @@ check_and_merge() {
   # CI未全绿（pending中）→ 退出，等下次触发
   if [ "$ALL_SUCCESS" != "true" ]; then
     echo
-    echo "⏳ CI尚未全绿（仍有pending），退出等待下次触发"
-    echo "   （pr-auto-scan每5分钟扫描一次，CI通过后会自动合并）"
-    exit 0
+    echo "⏳ CI尚未全绿（仍有pending），等待重试..."
+    echo "   （当前第${attempt}次轮询，最多${MAX_ATTEMPTS}次）"
+    return 1
   fi
 
   # CI全绿 → 合并
@@ -136,13 +136,28 @@ check_and_merge() {
   fi
 }
 
-# 最多重试3次（用于405重试，非CI轮询）
-for i in 1 2 3; do
+# 轮询等待CI就绪+审批完成，最多10分钟（60次x10秒）
+MAX_ATTEMPTS=60
+for attempt in $(seq 1 $MAX_ATTEMPTS); do
   if check_and_merge; then
     exit 0
   fi
+  
+  # 检查PR是否还open（可能已被手动合并或关闭）
+  PR_STATE=$(curl -s -H "Authorization: token ${MERGE_TOKEN}" \
+    "${GITHUB_API_URL}/repos/${GITHUB_REPOSITORY}/pulls/${PR_NUMBER}" \
+    | python3 -c "import sys,json; print(json.load(sys.stdin).get('state',''))" 2>/dev/null || echo "?")
+  
+  if [ "$PR_STATE" != "open" ]; then
+    echo "PR状态为 ${PR_STATE}，无需继续等待"
+    exit 0
+  fi
+  
+  if [ $attempt -lt $MAX_ATTEMPTS ]; then
+    sleep 10
+  fi
 done
 
 echo
-echo "本次检查未满足合并条件，退出。pr-auto-scan每5分钟会继续扫描。"
+echo "⏰ 等待10分钟后仍未满足合并条件，退出。pr-auto-scan定时扫描会继续重试。"
 exit 0
diff --git a/tests/unit/test_generation_cover.py b/tests/unit/test_generation_cover.py
index 1398c5cba..e7065b34d 100644
--- a/tests/unit/test_generation_cover.py
+++ b/tests/unit/test_generation_cover.py
@@ -707,9 +707,9 @@ class TestStrayLoggerRemoved:
         source = inspect.getsource(generation_cover)
         # The stray call was logger.info(\n plan_id,\n generation_task_id,\n)
         # with no format string — should not exist
-        assert "logger.info(\n                            plan_id," not in source, (
-            "Stray logger.info(plan_id, generation_task_id) should be removed"
-        )
+        assert (
+            "logger.info(\n                            plan_id," not in source
+        ), "Stray logger.info(plan_id, generation_task_id) should be removed"
 
 
 class TestUploadCoverType: