diff --git a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/activity/GetValidInviteUsersExe.java b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/activity/GetValidInviteUsersExe.java
index f1d6d471..ad3914da 100644
--- a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/activity/GetValidInviteUsersExe.java
+++ b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/activity/GetValidInviteUsersExe.java
@@ -43,7 +43,7 @@ public class GetValidInviteUsersExe {
     private final UserProfileGateway userProfileGateway;
 
     // 邀请关系有效期（天数）
-    private static final int VALID_DAYS = 30;
+    private static final int VALID_DAYS = 90;
 
     /**
      * 执行获取有效邀请用户列表