diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/app/TbUserFollowAppController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/app/TbUserFollowAppController.java
index 08b60c80..f72a38ae 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/app/TbUserFollowAppController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/app/TbUserFollowAppController.java
@@ -29,6 +29,14 @@ public class TbUserFollowAppController {
     @ApiOperation(value = "关注用户", httpMethod = "POST")
     public Result<String> addSave(@RequestBody TbUserFollow tbUserFollow)
     {
+        // 判断是否已经关注了对方
+        long count = tbUserFollowService.lambdaQuery()
+                .eq(TbUserFollow::getFollowUserId, tbUserFollow.getFollowUserId())
+                .eq(TbUserFollow::getUserId, tbUserFollow.getUserId())
+                .count();
+        if(count > 0){
+            return Result.success("重复关注,忽略");
+        }
         // 判断用户是否也关注自己
         TbUserFollow followUser = tbUserFollowService.lambdaQuery()
                 .eq(TbUserFollow::getFollowUserId, tbUserFollow.getUserId())