diff --git a/backend/go-service/app/admin/controller/meeting_manage_controller.go b/backend/go-service/app/admin/controller/meeting_manage_controller.go
index 093b23d..f27ad6b 100644
--- a/backend/go-service/app/admin/controller/meeting_manage_controller.go
+++ b/backend/go-service/app/admin/controller/meeting_manage_controller.go
@@ -43,7 +43,7 @@ func (ctl *MeetingManageController) GetMeetingList(c *gin.Context) {
 		ctl.handleError(c, err, "获取会议列表失败")
 		return
 	}
-	utils.ResponseSuccess(c, resp)
+	utils.ResponseOK(c, resp)
 }
 
 // GetMeetingDetail GET /api/v1/admin/meetings/:id
@@ -61,7 +61,7 @@ func (ctl *MeetingManageController) GetMeetingDetail(c *gin.Context) {
 		ctl.handleError(c, err, "获取会议详情失败")
 		return
 	}
-	utils.ResponseSuccess(c, resp)
+	utils.ResponseOK(c, resp)
 }
 
 // GetMeetingStats GET /api/v1/admin/meetings/stats
@@ -73,7 +73,7 @@ func (ctl *MeetingManageController) GetMeetingStats(c *gin.Context) {
 		ctl.handleError(c, err, "获取会议统计失败")
 		return
 	}
-	utils.ResponseSuccess(c, resp)
+	utils.ResponseOK(c, resp)
 }
 
 // handleError 统一业务错误映射
diff --git a/backend/go-service/app/meeting/controller/meeting_recording_controller.go b/backend/go-service/app/meeting/controller/meeting_recording_controller.go
index 64acf21..5df3a2d 100644
--- a/backend/go-service/app/meeting/controller/meeting_recording_controller.go
+++ b/backend/go-service/app/meeting/controller/meeting_recording_controller.go
@@ -63,7 +63,7 @@ func (ctl *MeetingRecordingController) StartRecording(c *gin.Context) {
 		ctl.handleErr(c, err, "启动录制失败")
 		return
 	}
-	utils.ResponseSuccess(c, recordingToDTO(rec))
+	utils.ResponseOK(c, recordingToDTO(rec))
 }
 
 // StopRecording DELETE /api/v1/meeting/rooms/:code/recordings/:id
@@ -83,7 +83,7 @@ func (ctl *MeetingRecordingController) StopRecording(c *gin.Context) {
 		ctl.handleErr(c, stopErr, "停止录制失败")
 		return
 	}
-	utils.ResponseSuccess(c, recordingToDTO(rec))
+	utils.ResponseOK(c, recordingToDTO(rec))
 }
 
 // ListRecordings GET /api/v1/meeting/rooms/:code/recordings
@@ -102,7 +102,7 @@ func (ctl *MeetingRecordingController) ListRecordings(c *gin.Context) {
 	for i := range list {
 		out = append(out, recordingToDTO(&list[i]))
 	}
-	utils.ResponseSuccess(c, gin.H{"list": out})
+	utils.ResponseOK(c, gin.H{"list": out})
 }
 
 // requireUserID 复用 controller 包内的 requireUserID（在 meeting_controller.go 中定义）
@@ -193,22 +193,22 @@ func (ctl *MeetingRecordingController) MediaServerFailureWebhook(c *gin.Context)
 		logs.Warn(c.Request.Context(), funcName, "查询录制记录失败（按 remote_id）",
 			zap.String("remote_id", payload.RecordingID), zap.Error(err))
 		// 仍 200，避免 media-server 重试风暴
-		utils.ResponseSuccess(c, gin.H{"handled": false, "reason": "lookup_failed"})
+		utils.ResponseOK(c, gin.H{"handled": false, "reason": "lookup_failed"})
 		return
 	}
 	if rec == nil {
 		logs.Info(c.Request.Context(), funcName, "未找到对应录制记录（可能已被清理）",
 			zap.String("remote_id", payload.RecordingID))
-		utils.ResponseSuccess(c, gin.H{"handled": false, "reason": "not_found"})
+		utils.ResponseOK(c, gin.H{"handled": false, "reason": "not_found"})
 		return
 	}
 
 	if err := ctl.recordingSvc.HandleMediaServerFailure(c.Request.Context(), rec.ID, payload.FailureReason); err != nil {
 		logs.Warn(c.Request.Context(), funcName, "处理失败 webhook 出错",
 			zap.Int64("recording_id", rec.ID), zap.Error(err))
-		utils.ResponseSuccess(c, gin.H{"handled": false, "reason": "internal_error"})
+		utils.ResponseOK(c, gin.H{"handled": false, "reason": "internal_error"})
 		return
 	}
 
-	utils.ResponseSuccess(c, gin.H{"handled": true, "recording_id": rec.ID})
+	utils.ResponseOK(c, gin.H{"handled": true, "recording_id": rec.ID})
 }