diff --git a/internal/msg_gateway/gate/callback.go b/internal/msg_gateway/gate/callback.go
index 139d89afc..20d4837f1 100644
--- a/internal/msg_gateway/gate/callback.go
+++ b/internal/msg_gateway/gate/callback.go
@@ -9,7 +9,7 @@ import (
 	"time"
 )
 
-func callbackUserOnline(operationID, userID string, platformID int, token string, isAppBackgroundStatusChanged bool, connID string) cbApi.CommonCallbackResp {
+func callbackUserOnline(operationID, userID string, platformID int, token string, isAppBackground bool, connID string) cbApi.CommonCallbackResp {
 	callbackResp := cbApi.CommonCallbackResp{OperationID: operationID}
 	if !config.Config.Callback.CallbackUserOnline.Enable {
 		return callbackResp
@@ -25,9 +25,9 @@ func callbackUserOnline(operationID, userID string, platformID int, token string
 			},
 			UserID: userID,
 		},
-		Seq:                          int(time.Now().UnixNano() / 1e6),
-		IsAppBackgroundStatusChanged: isAppBackgroundStatusChanged,
-		ConnID:                       connID,
+		Seq:             int(time.Now().UnixNano() / 1e6),
+		IsAppBackground: isAppBackground,
+		ConnID:          connID,
 	}
 	callbackUserOnlineResp := &cbApi.CallbackUserOnlineResp{CommonCallbackResp: &callbackResp}
 	if err := http.CallBackPostReturn(config.Config.Callback.CallbackUrl, constant.CallbackUserOnlineCommand, callbackUserOnlineReq, callbackUserOnlineResp, config.Config.Callback.CallbackUserOnline.CallbackTimeOut); err != nil {
@@ -37,7 +37,7 @@ func callbackUserOnline(operationID, userID string, platformID int, token string
 	return callbackResp
 }
 
-func callbackUserOffline(operationID, userID string, platformID int, isAppBackgroundStatusChanged bool, connID string) cbApi.CommonCallbackResp {
+func callbackUserOffline(operationID, userID string, platformID int, connID string) cbApi.CommonCallbackResp {
 	callbackResp := cbApi.CommonCallbackResp{OperationID: operationID}
 	if !config.Config.Callback.CallbackUserOffline.Enable {
 		return callbackResp
@@ -52,9 +52,8 @@ func callbackUserOffline(operationID, userID string, platformID int, isAppBackgr
 			},
 			UserID: userID,
 		},
-		Seq:                          int(time.Now().UnixNano() / 1e6),
-		IsAppBackgroundStatusChanged: isAppBackgroundStatusChanged,
-		ConnID:                       connID,
+		Seq:    int(time.Now().UnixNano() / 1e6),
+		ConnID: connID,
 	}
 	callbackUserOfflineResp := &cbApi.CallbackUserOfflineResp{CommonCallbackResp: &callbackResp}
 	if err := http.CallBackPostReturn(config.Config.Callback.CallbackUrl, constant.CallbackUserOfflineCommand, callbackOfflineReq, callbackUserOfflineResp, config.Config.Callback.CallbackUserOffline.CallbackTimeOut); err != nil {
diff --git a/internal/msg_gateway/gate/logic.go b/internal/msg_gateway/gate/logic.go
index 4c8283b10..f249b9459 100644
--- a/internal/msg_gateway/gate/logic.go
+++ b/internal/msg_gateway/gate/logic.go
@@ -406,18 +406,10 @@ func (ws *WServer) setUserDeviceBackground(conn *UserConn, m *Req) {
 	if isPass {
 		req := pData.(*sdk_ws.SetAppBackgroundStatusReq)
 		conn.IsBackground = req.IsBackground
-		if !conn.IsBackground {
-			callbackResp := callbackUserOnline(m.OperationID, conn.userID, int(conn.PlatformID), conn.token, true, conn.connID)
-			if callbackResp.ErrCode != 0 {
-				log.NewError(m.OperationID, utils.GetSelfFuncName(), "callbackUserOffline failed", callbackResp)
-			}
-		} else {
-			callbackResp := callbackUserOffline(m.OperationID, conn.userID, int(conn.PlatformID), true, conn.connID)
-			if callbackResp.ErrCode != 0 {
-				log.NewError(m.OperationID, utils.GetSelfFuncName(), "callbackUserOffline failed", callbackResp)
-			}
+		callbackResp := callbackUserOnline(m.OperationID, conn.userID, int(conn.PlatformID), conn.token, conn.IsBackground, conn.connID)
+		if callbackResp.ErrCode != 0 {
+			log.NewError(m.OperationID, utils.GetSelfFuncName(), "callbackUserOffline failed", callbackResp)
 		}
-
 		log.NewInfo(m.OperationID, "SetUserDeviceBackground", "success", *conn, req.IsBackground)
 	}
 	ws.setUserDeviceBackgroundResp(conn, m, errCode, errMsg)
diff --git a/internal/msg_gateway/gate/ws_server.go b/internal/msg_gateway/gate/ws_server.go
index f7283514f..0d5869e11 100644
--- a/internal/msg_gateway/gate/ws_server.go
+++ b/internal/msg_gateway/gate/ws_server.go
@@ -388,7 +388,7 @@ func (ws *WServer) delUserConn(conn *UserConn) {
 	if err != nil {
 		log.Error(operationID, " close err", "", "uid", uid, "platform", platform)
 	}
-	callbackResp := callbackUserOffline(operationID, conn.userID, platform, false, conn.connID)
+	callbackResp := callbackUserOffline(operationID, conn.userID, platform, conn.connID)
 	if callbackResp.ErrCode != 0 {
 		log.NewError(operationID, utils.GetSelfFuncName(), "callbackUserOffline failed", callbackResp)
 	}
diff --git a/pkg/call_back_struct/msg_gateway.go b/pkg/call_back_struct/msg_gateway.go
index 235f63105..65d173829 100644
--- a/pkg/call_back_struct/msg_gateway.go
+++ b/pkg/call_back_struct/msg_gateway.go
@@ -2,10 +2,10 @@ package call_back_struct
 
 type CallbackUserOnlineReq struct {
 	UserStatusCallbackReq
-	Token                        string `json:"token"`
-	Seq                          int    `json:"seq"`
-	IsAppBackgroundStatusChanged bool   `json:"isAppBackgroundStatusChanged"`
-	ConnID                       string `json:"connID"`
+	Token           string `json:"token"`
+	Seq             int    `json:"seq"`
+	IsAppBackground bool   `json:"isAppBackground"`
+	ConnID          string `json:"connID"`
 }
 
 type CallbackUserOnlineResp struct {
@@ -14,9 +14,8 @@ type CallbackUserOnlineResp struct {
 
 type CallbackUserOfflineReq struct {
 	UserStatusCallbackReq
-	Seq                          int    `json:"seq"`
-	IsAppBackgroundStatusChanged bool   `json:"isAppBackgroundStatusChanged"`
-	ConnID                       string `json:"connID"`
+	Seq    int    `json:"seq"`
+	ConnID string `json:"connID"`
 }
 
 type CallbackUserOfflineResp struct {