diff --git a/main.py b/main.py
index 8977493..c76b8e5 100644
--- a/main.py
+++ b/main.py
@@ -25,9 +25,9 @@ def main():
     while True:
         data = extract_data(items[index])
         if data:
-            msg = json.dumps(data, ensure_ascii=False, default=str)
-            sdtcloudMqttClient.pubMessage(msg)
-            print(f"{time.strftime('%Y-%m-%d %H:%M:%S')} Extracted data:{msg}")
+            # msg = json.dumps(data, ensure_ascii=False, default=str)
+            sdtcloudMqttClient.pubMessage(data)
+            print(f"{time.strftime('%Y-%m-%d %H:%M:%S')} Extracted data:{data}")
         else:
             print("No 'data' key found in the JSON item.")