diff --git a/src/vendor/hqyj/fs_hi3861/demo/smartSecurityDefense/mqtt_recv_task.c b/src/vendor/hqyj/fs_hi3861/demo/smartSecurityDefense/mqtt_recv_task.c
index 19b405c2c16635d4178d781497f43f1fd7dcfd63..2fc0352ff41585a042d452b83d3868d69bde4ec3 100644
--- a/src/vendor/hqyj/fs_hi3861/demo/smartSecurityDefense/mqtt_recv_task.c
+++ b/src/vendor/hqyj/fs_hi3861/demo/smartSecurityDefense/mqtt_recv_task.c
@@ -120,7 +120,7 @@ int8_t mqttClient_sub_callback(unsigned char *topic, unsigned char *payload)
                           topic + strlen(DEVICE_ID) + strlen("$oc/devices//sys/commands/request_id="))) {
             printf("request_id: %s\r\n", request_id);
             // 解析JSON数据
-            ret_code = Parsing_json_data(payload);
+            ret_code = cJSON_Parse_Payload(payload);
             send_cloud_request_code(request_id, ret_code, sizeof(request_id));
         }
     }