diff --git a/models/command.go b/models/command.go
index 84823e0..22c89ab 100644
--- a/models/command.go
+++ b/models/command.go
@@ -318,7 +318,7 @@ var codeSignals = []CodeSignal{
 			ctt := sender.JoinContens()
 			db.Delete(&UserAdmin{
 				Content: ctt,
-			})
+			}).Where(ctt)
 			return "已取消管理员"
 		},
 	},