diff --git a/go.mod b/go.mod
index 7cd4e4550..96a06729f 100644
--- a/go.mod
+++ b/go.mod
@@ -12,7 +12,7 @@ require (
 	github.com/gorilla/websocket v1.5.1
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
 	github.com/mitchellh/mapstructure v1.5.0
-	github.com/openimsdk/protocol v0.0.72-alpha.51
+	github.com/openimsdk/protocol v0.0.72-alpha.53
 	github.com/openimsdk/tools v0.0.50-alpha.16
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/prometheus/client_golang v1.18.0
diff --git a/go.sum b/go.sum
index 7cc45616f..92a98110b 100644
--- a/go.sum
+++ b/go.sum
@@ -319,8 +319,8 @@ github.com/onsi/gomega v1.25.0 h1:Vw7br2PCDYijJHSfBOWhov+8cAnUf8MfMaIOV323l6Y=
 github.com/onsi/gomega v1.25.0/go.mod h1:r+zV744Re+DiYCIPRlYOTxn0YkOLcAnW8k1xXdMPGhM=
 github.com/openimsdk/gomake v0.0.14-alpha.5 h1:VY9c5x515lTfmdhhPjMvR3BBRrRquAUCFsz7t7vbv7Y=
 github.com/openimsdk/gomake v0.0.14-alpha.5/go.mod h1:PndCozNc2IsQIciyn9mvEblYWZwJmAI+06z94EY+csI=
-github.com/openimsdk/protocol v0.0.72-alpha.51 h1:G5Yjndp/FRyOJWhoQcSF2x2GvYiAIlqN0vjkvjUPycU=
-github.com/openimsdk/protocol v0.0.72-alpha.51/go.mod h1:OZQA9FR55lseYoN2Ql1XAHYKHJGu7OMNkUbuekrKCM8=
+github.com/openimsdk/protocol v0.0.72-alpha.53 h1:DMzvDd418GaJJLT2Iw+AX+oNc41DROWErXDkZxB+MMM=
+github.com/openimsdk/protocol v0.0.72-alpha.53/go.mod h1:OZQA9FR55lseYoN2Ql1XAHYKHJGu7OMNkUbuekrKCM8=
 github.com/openimsdk/tools v0.0.50-alpha.16 h1:bC1AQvJMuOHtZm8LZRvN8L5mH1Ws2VYdL+TLTs1iGSc=
 github.com/openimsdk/tools v0.0.50-alpha.16/go.mod h1:h1cYmfyaVtgFbKmb1Cfsl8XwUOMTt8ubVUQrdGtsUh4=
 github.com/pelletier/go-toml/v2 v2.2.2 h1:aYUidT7k73Pcl9nb2gScu7NSrKCSHIDE89b3+6Wq+LM=
diff --git a/internal/msggateway/ws_server.go b/internal/msggateway/ws_server.go
index b92d7eb44..056eecf51 100644
--- a/internal/msggateway/ws_server.go
+++ b/internal/msggateway/ws_server.go
@@ -356,7 +356,7 @@ func (ws *WsServer) multiTerminalLoginChecker(clientOK bool, oldClients []*Clien
 			log.ZWarn(newClient.ctx, "InvalidateToken err", err, "userID", newClient.UserID,
 				"platformID", newClient.PlatformID)
 		}
-	case constant.PcMobileAndWeb:
+	case constant.AllLoginButSameClassKick:
 		clients, ok := ws.clients.GetAll(newClient.UserID)
 		if !ok {
 			return
diff --git a/pkg/common/storage/controller/auth.go b/pkg/common/storage/controller/auth.go
index de8f93462..1c013cbf9 100644
--- a/pkg/common/storage/controller/auth.go
+++ b/pkg/common/storage/controller/auth.go
@@ -214,17 +214,17 @@ func (a *authDatabase) checkToken(ctx context.Context, tokens map[int]map[string
 				}
 			}
 		}
-	case constant.PcMobileAndWeb:
+	case constant.AllLoginButSameClassKick:
 		var (
-			reserved = make(map[string]bool)
+			reserved = make(map[string]struct{})
 		)
 
 		for plt, ts := range loginTokenMap {
 			if constant.PlatformIDToClass(plt) == constant.PlatformIDToClass(platformID) {
 				kickToken = append(kickToken, ts...)
 			} else {
-				if !reserved[constant.PlatformIDToClass(plt)] {
-					reserved[constant.PlatformIDToClass(plt)] = true
+				if _, ok := reserved[constant.PlatformIDToClass(plt)]; !ok {
+					reserved[constant.PlatformIDToClass(plt)] = struct{}{}
 					kickToken = append(kickToken, ts[:len(ts)-1]...)
 					continue
 				} else {