diff --git a/internal/controllers/comments/course_group.go b/internal/controllers/comments/course_group.go
index 98f50af..2afd5c4 100644
--- a/internal/controllers/comments/course_group.go
+++ b/internal/controllers/comments/course_group.go
@@ -6,7 +6,6 @@ import (
 	"coursebench-backend/pkg/database"
 	"coursebench-backend/pkg/errors"
 	"coursebench-backend/pkg/models"
-	"coursebench-backend/pkg/queries"
 	"strconv"
 
 	"github.com/gofiber/fiber/v2"
@@ -39,16 +38,6 @@ func CourseGroupComment(c *fiber.Ctx) (err error) {
 	}
 	var response []CommentResponse
 	response = GenerateResponse(comments, uid, likeResult, true, utils.GetIP(c))
-	currentUser, err := queries.GetUserByID(nil, uid)
-	if err != nil {
-		return err
-	}
-	if !currentUser.IsAdmin && !currentUser.IsCommunityAdmin {
-		for i := range response {
-			// 设置评论的 Reward 字段为 -1，表示不可见
-			response[i].Reward = -1
-		}
-	}
 	return c.Status(fiber.StatusOK).JSON(models.OKResponse{
 		Data:  response,
 		Error: false,
diff --git a/internal/controllers/comments/user.go b/internal/controllers/comments/user.go
index 08e4e13..1d51517 100644
--- a/internal/controllers/comments/user.go
+++ b/internal/controllers/comments/user.go
@@ -114,6 +114,13 @@ func GenerateResponse(comments []models.Comment, uid uint, likeResult []CommentL
 			Reward:       v.Reward,
 		}
 		// 该评论未设置匿名，或者是自己的评论，则显示用户信息
+		currentUser, err := queries.GetUserByID(nil, uid)
+		if err != nil {
+			c.Reward = -2
+		}
+		if !currentUser.IsAdmin && !currentUser.IsCommunityAdmin {
+			c.Reward = -1
+		}
 		if !anonymous || v.User.ID == uid {
 			t, _ := queries.GetProfile(nil, v.UserID, uid)
 			c.User = &t