diff --git a/cucyuqing/cmd/risk-analyze.py b/cucyuqing/cmd/risk-analyze.py
index e2b1e54..064a4cc 100644
--- a/cucyuqing/cmd/risk-analyze.py
+++ b/cucyuqing/cmd/risk-analyze.py
@@ -20,7 +20,7 @@ async def main():
             await asyncio.sleep(60 * 30)
         except Exception as e:
             print(e)
-            await asyncio.sleep(60*60)
+            await asyncio.sleep(60 * 60)
 
 
 async def do_analyze():
@@ -60,15 +60,12 @@ async def do_analyze():
             """,
             {
                 "es_id": doc_id,
-                "risk_types": json.dumps(list(risks), ensure_ascii=False) if risks else None,
+                "risk_types": (
+                    json.dumps(list(risks), ensure_ascii=False) if risks else None
+                ),
             },
         )
 
-    await asyncio.gather(
-        pool.close(),
-        mysql.disconnect(),
-    )
-
 
 @dataclass
 class RiskType: