fix

app/__init__.py

@@ -42,11 +42,7 @@ def create_app():
             'method': request.method,
             'url': request.url,
             'remote_addr': request.remote_addr,
-            'request_json': json.dumps({
-                "args": request.args.to_dict(),
-                "form": request.form.to_dict(), 
-                "json": request.get_json(silent=True)
-            }, indent=4),
+            'request_json': {"args": request.args.to_dict(),"form": request.form.to_dict(),"json": request.get_json(silent=True)},
             'response_status': response.status,
             'response_data': response_data
         }