diff --git a/xumu.py b/xumu.py
index f649142..1c4b58c 100644
--- a/xumu.py
+++ b/xumu.py
@@ -168,30 +168,28 @@ async def process_data(request: Request):
         send_len = payload["l"]
         if receive_len != send_len:
             print("校验错误,收到的消息长度:", receive_len)
-            return BaseResponse(code=301, msg="data valid error")
+            return BaseResponse(code=301, msg=f"data valid error,receive_len:{receive_len}")
         m = payload["m"]
         v = payload["v"]
         t = payload["t"]
+        deviceId = v[0]
+        m.append("t")
+        v.append(t)
         res = []
-        # 判断t是否为0，0 则代表是RFID设备，需要做一个映射
+        # 判断t是否为0，0则代表是RFID设备，需要做一个映射
         if t == 0:
             rfid = v[1]
-            deviceId = v[0]
             sql_list = rfid_deviceId(rfid, deviceId)
             sql = sql_list[0]
             send_json = {
                 "sql": sql
             }
             r = requests.post(baseHost + nonQueryUri, headers=headers, json=send_json)
-            if r.status_code != 200:
-                return BaseResponse(code=r.status_code, msg=r.json())
-            r = r.json()
-            if r["code"] != 200:
-                return BaseResponse(code=500, msg=r)
+            if r.status_code == 200:
+                r = r.json()
+                if r["code"] != 200:
+                    return BaseResponse(code=500, msg="RFID创建映射失败", data=r)
             res.append(r)
-        deviceId = v[0]
-        m.append("t")
-        v.append(t)
         send_json = {
             "devices": ["root.farm." + deviceId],
             "timestamps": [int(time.time() * 1000)],