diff --git a/main.py b/main.py
index ed3e8a1..af8f2af 100644
--- a/main.py
+++ b/main.py
@@ -465,7 +465,7 @@ def kp(event_data):
                 # winHookUrl='http://192.168.31.184:8000/img'
                 winHookUrl = 'http://chatbot.hackrobot.cn/img'
                 payload = {'query': {'query': "test"}}
-                newPayload=json.dumps(json.loads(payload))
+                newPayload=json.loads(json.dumps(payload))
                 res = requests.post(winHookUrl, data=newPayload)
                 print('res====>', res)
                 # r = res.json()