diff --git a/OCH/common/biz/src/main/java/com/mogo/och/biz/login/LoginProvider.kt b/OCH/common/biz/src/main/java/com/mogo/och/biz/login/LoginProvider.kt
index 230440d930..dfb9392426 100644
--- a/OCH/common/biz/src/main/java/com/mogo/och/biz/login/LoginProvider.kt
+++ b/OCH/common/biz/src/main/java/com/mogo/och/biz/login/LoginProvider.kt
@@ -23,6 +23,7 @@ import com.mogo.och.common.module.biz.login.LoginStatusManager
 import com.mogo.och.common.module.biz.login.RoleEnum
 import com.mogo.och.common.module.biz.login.LoginStatusEnum
 import com.mogo.och.common.module.biz.login.OpenOrderStatusEnum
+import com.mogo.och.common.module.manager.cache.OchSPManager
 import com.mogo.och.common.module.manager.logchainanalytic.OchChainLogManager
 import com.mogo.och.common.module.manager.socket.lan.bean.BusinessType
 import com.mogo.och.common.module.manager.socket.lan.bean.EnvType
@@ -45,6 +46,8 @@ class LoginProvider : LoginService {
     private var openOrderStatusEnum: OpenOrderStatusEnum = OpenOrderStatusEnum.None
     private var loginInfo: LoginInfo? = null
 
+    private val loginInfoKey = "LOGININFOKEY"
+
     override fun init(context: Context) {
         CallerLogger.d(tag, "LoginProvider init")
         loginFragment = if (AppIdentityModeUtils.isDriver(FunctionBuildConfig.appIdentityMode)) {
@@ -228,5 +231,10 @@ class LoginProvider : LoginService {
         return openOrderStatusEnum == OpenOrderStatusEnum.Ordering
     }
 
+    override fun removeLoginInfo() {
+        this.loginInfo = null
+        OchSPManager.remove(loginInfoKey)
+    }
+
 
 }
diff --git a/OCH/common/common/src/main/java/com/mogo/och/common/module/biz/lansocket/LoginLanPassengerSocket.kt b/OCH/common/common/src/main/java/com/mogo/och/common/module/biz/lansocket/LoginLanPassengerSocket.kt
index 5188adf798..d030415706 100644
--- a/OCH/common/common/src/main/java/com/mogo/och/common/module/biz/lansocket/LoginLanPassengerSocket.kt
+++ b/OCH/common/common/src/main/java/com/mogo/och/common/module/biz/lansocket/LoginLanPassengerSocket.kt
@@ -39,6 +39,9 @@ object LoginLanPassengerSocket : IReceivedMsgListener, CallerBase<IOchLanPasseng
             if(newV.isNotEmpty()){
                 OchChainLogManager.writeChainLogNetLanSocketConnect("局域网socket链接状态","sn 变化 已连接 sn${newV}")
             }
+            if(oldV.isNotEmpty()){
+                LoginStatusManager.removeLoginInfo()
+            }
             M_LISTENERS.forEach {
                 it.value.onDriverSnChagneListner(newV)
             }
diff --git a/OCH/common/common/src/main/java/com/mogo/och/common/module/biz/login/LoginService.kt b/OCH/common/common/src/main/java/com/mogo/och/common/module/biz/login/LoginService.kt
index 5fde505b65..ab10bd835c 100644
--- a/OCH/common/common/src/main/java/com/mogo/och/common/module/biz/login/LoginService.kt
+++ b/OCH/common/common/src/main/java/com/mogo/och/common/module/biz/login/LoginService.kt
@@ -42,4 +42,6 @@ interface LoginService :CommonService {
 
     fun isOpenOrderType(): Boolean
 
+    fun removeLoginInfo()
+
 }
\ No newline at end of file
diff --git a/OCH/common/common/src/main/java/com/mogo/och/common/module/biz/login/LoginStatusManager.kt b/OCH/common/common/src/main/java/com/mogo/och/common/module/biz/login/LoginStatusManager.kt
index de093bc8ee..c8b6af3dd0 100644
--- a/OCH/common/common/src/main/java/com/mogo/och/common/module/biz/login/LoginStatusManager.kt
+++ b/OCH/common/common/src/main/java/com/mogo/och/common/module/biz/login/LoginStatusManager.kt
@@ -103,6 +103,11 @@ object LoginStatusManager : CallerBase<ILoginCallback>() {
         loginService?.setLoginStatus(loginStatus)
     }
 
+
+    fun removeLoginInfo() {
+        loginService?.removeLoginInfo()
+    }
+
     @JvmStatic
     fun getLoginStatus(): LoginStatusEnum {
         loginService?.let {