diff --git a/zh-cn/application-dev/reference/apis/js-apis-request.md b/zh-cn/application-dev/reference/apis/js-apis-request.md
index 9aca2b61ec964f435d58eb648bdac65879989ec4..c3465da5ac9022d3fd2d9f5951010ec20cb2fd91 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-request.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-request.md
@@ -22,7 +22,7 @@ var config = {
   "deviceConfig": {
     "default": {
       "network": {
-        "cleartextTraffic":true
+        "cleartextTraffic": true
       }
       //...
     }