diff --git a/IntegrationGuide.md b/IntegrationGuide.md
index f4d8b67..ba768cc 100644
--- a/IntegrationGuide.md
+++ b/IntegrationGuide.md
@@ -93,7 +93,7 @@ V4.3.1
     
     GumpSDK.getSettings().setScreenLandscape(true);   
     
-*设置需要启用的第三方登录，参数可选类型见第二章：[第三方登录平台](http://repository.gumptech.com:81/document/gamesdk4-android/master/IntegrationGuide.md#1-third_plat) 字段说明
+*设置需要启用的第三方登录，参数可选类型见第二章：[第三方登录平台](http://repository.gumptech.com:81/document/gamesdk4-android/blob/master/IntegrationGuide.md#1-third_plat) 字段说明
 
     GumpSDK.getSettings().requestThirdSupport(SDKSettings.THIRD_SUPPORT_*)；