diff --git a/auth/auth.go b/auth/auth.go
index 2c22283..9a40d09 100644
--- a/auth/auth.go
+++ b/auth/auth.go
@@ -40,6 +40,15 @@ func SetPermission(qqID int64, level constants.PermissionLevel) error {
 }
 
 func TryExecHandler(msg model.Message, level constants.PermissionLevel, handler model.Handler) (reply model.Reply) {
+	if permission, err := getAuth(msg.UserId); err != nil {
+		if permission.Role == constants.LEVEL_IGNORE {
+			return model.Reply{
+				ReplyMsg:       "",
+				ReferOriginMsg: false,
+				FromMsg:        msg,
+			}
+		}
+	}
 	if HasPermission(msg.UserId, level) {
 		return handler(msg)
 	}
diff --git a/constants/auth.go b/constants/auth.go
index ec2fc23..c6a5d2e 100644
--- a/constants/auth.go
+++ b/constants/auth.go
@@ -8,4 +8,5 @@ const (
 	LEVEL_TRUSTED = 100
 	LEVEL_USER    = 200 //default
 	LEVEL_BANNED  = 400
+	LEVEL_IGNORE  = 1000
 )
diff --git a/handler/auth/auth.go b/handler/auth/auth.go
index ff3faa0..1b6690b 100644
--- a/handler/auth/auth.go
+++ b/handler/auth/auth.go
@@ -13,7 +13,7 @@ import (
 
 func init() {
 	handler.RegisterFrontMatchHandler("用户权限", setUserLevel, constants.LEVEL_USER)
-	handler.RegisterHelpInform("用户权限", "用户权限 [用户] [权限] 设置用户权限。允许的权限有：根用户、管理员、信任、用户、拉黑")
+	handler.RegisterHelpInform("用户权限", "用户权限 [用户] [权限] 设置用户权限。允许的权限有：根用户、管理员、信任、用户、拉黑、忽略")
 }
 
 var userLevelMap = map[string]constants.PermissionLevel{
@@ -22,6 +22,7 @@ var userLevelMap = map[string]constants.PermissionLevel{
 	"信任":  constants.LEVEL_TRUSTED,
 	"用户":  constants.LEVEL_USER,
 	"拉黑":  constants.LEVEL_BANNED,
+	"忽略":  constants.LEVEL_IGNORE,
 }
 
 func setUserLevel(msg model.Message) (reply model.Reply) {