diff --git a/zh-cn/application-dev/quick-start/stage-structure.md b/zh-cn/application-dev/quick-start/stage-structure.md
index 8682cf7ffcc0313bb215001c121f5985ffda10b3..8820d0f23c8970b93cb52175339662af2a0f3acc 100755
--- a/zh-cn/application-dev/quick-start/stage-structure.md
+++ b/zh-cn/application-dev/quick-start/stage-structure.md
@@ -89,7 +89,7 @@ module.json5示例:
             "tv", 
             "wearable",
             "car",
-            "router",
+            "router"
         ],
         "deliveryWithInstall": true,
         "installationFree": false,