diff --git a/zh-cn/device-dev/porting/porting-w800-combo-demo.md b/zh-cn/device-dev/porting/porting-w800-combo-demo.md
index 1e98d732edc5bb2bcb87500361e439f90705570f..abba4a7e7beb7fc5994ed65e7b444a868ab68b6c 100755
--- a/zh-cn/device-dev/porting/porting-w800-combo-demo.md
+++ b/zh-cn/device-dev/porting/porting-w800-combo-demo.md
@@ -606,7 +606,7 @@ HDF驱动框架提供了一套应用访问硬件的统一接口，可以简化
      "component": "wifi_lite",
      "targets": [
        "//foundation/communication/wifi_lite:wifi"       --- wifi_lite的编译目标
-     ],
+     ]
    },
    ```