diff --git a/src/server/game/BanMgr.go b/src/server/game/BanMgr.go
index 1694f559..5a6ee314 100644
--- a/src/server/game/BanMgr.go
+++ b/src/server/game/BanMgr.go
@@ -40,7 +40,7 @@ func (f *BanMgr) IsBanned(userId int64) bool {
 	if !banned {
 		return false
 	}
-	return Info.EndTime > GoUtil.Now() || Info.EndTime == 0 // 如果EndTime为0，表示永久封禁
+	return Info.EndTime > GoUtil.Now() || Info.EndTime == -1 // 如果EndTime为0，表示永久封禁
 }
 
 func (f *BanMgr) BanUser(userId int64, endTime int64, reason string) {
diff --git a/src/server/game/admin.go b/src/server/game/admin.go
index d193e812..d9e21d6f 100644
--- a/src/server/game/admin.go
+++ b/src/server/game/admin.go
@@ -238,16 +238,7 @@ func ReqAdminBan(args []interface{}) error {
 	res := make(map[string]interface{})
 	res["Code"] = 0
 	res["Msg"] = "ok"
-	player := G_GameLogicPtr.GetPlayer(req.Uid)
-	if player == nil {
-		res["Code"] = 1
-		res["Msg"] = "player not found"
-		AdminPlayerBack(a, res)
-		return nil
-	}
-	player.lock.Lock()
-	defer player.lock.Unlock()
-	G_GameLogicPtr.BanMgr.BanUser(player.M_DwUin, int64(req.Time), req.Reason)
+	G_GameLogicPtr.BanMgr.BanUser(req.Uid, int64(req.Time), req.Reason)
 	AdminPlayerBack(a, res)
 	return nil
 }
diff --git a/src/server/msg/Gameapi.pb.go b/src/server/msg/Gameapi.pb.go
index ab9823d9..0aaa4f4a 100644
--- a/src/server/msg/Gameapi.pb.go
+++ b/src/server/msg/Gameapi.pb.go
@@ -24969,7 +24969,7 @@ func (x *ReqAdminGm) GetCommand() string {
 type ReqAdminBan struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	Uid           int64                  `protobuf:"varint,1,opt,name=Uid,proto3" json:"Uid,omitempty"`      // uid
-	Time          int32                  `protobuf:"varint,2,opt,name=Time,proto3" json:"Time,omitempty"`    // 禁止时间
+	Time          int64                  `protobuf:"varint,2,opt,name=Time,proto3" json:"Time,omitempty"`    // 禁止时间
 	Reason        string                 `protobuf:"bytes,3,opt,name=Reason,proto3" json:"Reason,omitempty"` // 禁止原因
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
@@ -25012,7 +25012,7 @@ func (x *ReqAdminBan) GetUid() int64 {
 	return 0
 }
 
-func (x *ReqAdminBan) GetTime() int32 {
+func (x *ReqAdminBan) GetTime() int64 {
 	if x != nil {
 		return x.Time
 	}
@@ -26832,7 +26832,7 @@ const file_proto_Gameapi_proto_rawDesc = "" +
 	"\aCommand\x18\x02 \x01(\tR\aCommand\"K\n" +
 	"\vReqAdminBan\x12\x10\n" +
 	"\x03Uid\x18\x01 \x01(\x03R\x03Uid\x12\x12\n" +
-	"\x04Time\x18\x02 \x01(\x05R\x04Time\x12\x16\n" +
+	"\x04Time\x18\x02 \x01(\x03R\x04Time\x12\x16\n" +
 	"\x06Reason\x18\x03 \x01(\tR\x06Reason*\xc8\n" +
 	"\n" +
 	"\x0eITEM_POP_LABEL\x12\f\n" +