diff --git a/Communication protocol-B200W-MQTT Protocol.md b/Communication protocol-B200W-MQTT Protocol.md
index 3e11260..78db539 100644
--- a/Communication protocol-B200W-MQTT Protocol.md
+++ b/Communication protocol-B200W-MQTT Protocol.md
@@ -1717,11 +1717,11 @@ Return the receiving status after sending command
 {
   "fun": "fEvtQANum",
   "dataTag":"1",
-  "data": {
+  "data":[{
       "keySn": "1234567890",
       "keyValue":"10",
       "keyTime":3.2
-    }
+    }]
 }
 ```
 
diff --git a/通讯协议-B200W-MQTT协议[外].md b/通讯协议-B200W-MQTT协议[外].md
index 9e59542..5217210 100644
--- a/通讯协议-B200W-MQTT协议[外].md
+++ b/通讯协议-B200W-MQTT协议[外].md
@@ -1711,11 +1711,11 @@ MQTT服务器配置结果检查
 {
   "fun": "fEvtQANum",
   "dataTag":"1",
-  "data": {
+  "data":[{
       "keySn": "1234567890",
       "keyValue":"10",
       "keyTime":3.2
-    }
+    }]
 }
 ```