diff --git a/en/application-dev/reference/apis/js-apis-resource-manager.md b/en/application-dev/reference/apis/js-apis-resource-manager.md
index 62664b3cc08f9ff39fe5435e417f111f10cfcdca..19572a3c963ceb80761f3b5961d7323615efa1c0 100644
--- a/en/application-dev/reference/apis/js-apis-resource-manager.md
+++ b/en/application-dev/reference/apis/js-apis-resource-manager.md
@@ -1,4 +1,4 @@
-#Resource Management
+# Resource Management
 
 > ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**<br/>
 > The initial APIs of this module are supported since API version 6. Newly added APIs will be marked with a superscript to indicate their earliest API version.