diff --git a/business/jxstore/event/event.go b/business/jxstore/event/event.go
index 477f38746..05a77d171 100644
--- a/business/jxstore/event/event.go
+++ b/business/jxstore/event/event.go
@@ -394,6 +394,9 @@ func DeleteMessageGroup(ctx *jxcontext.Context, groupID int, userID string, flag
 	}
 	//解散群
 	if flag {
+		if messageGroup.UserID != ctx.GetUserID() {
+			return errCode, fmt.Errorf("只有群主才能解散群！")
+		}
 		messageGroup.DeletedAt = time.Now()
 		messageGroup.LastOperator = ctx.GetUserName()
 		dao.UpdateEntity(db, messageGroup, "DeletedAt", "LastOperator")