diff --git a/app/src/main/java/com/casic/xz/meterage/extensions/String.kt b/app/src/main/java/com/casic/xz/meterage/extensions/String.kt
index f8e3324..744e3a1 100644
--- a/app/src/main/java/com/casic/xz/meterage/extensions/String.kt
+++ b/app/src/main/java/com/casic/xz/meterage/extensions/String.kt
@@ -2,6 +2,7 @@
 
 import android.app.Activity
 import android.content.Context
+import android.content.Intent
 import android.graphics.Color
 import android.graphics.drawable.Drawable
 import android.text.*
@@ -9,14 +10,18 @@
 import android.text.style.ClickableSpan
 import android.text.style.ForegroundColorSpan
 import android.text.style.ImageSpan
+import android.util.Log
 import android.view.View
 import android.widget.TextView
 import com.bumptech.glide.Glide
 import com.bumptech.glide.request.target.Target
+import com.casic.xz.meterage.base.BaseApplication
 import com.casic.xz.meterage.callback.OnImageCompressListener
+import com.casic.xz.meterage.fragment.HomePageFragment
 import com.casic.xz.meterage.model.ErrorMessageModel
 import com.casic.xz.meterage.utils.LocaleConstant
 import com.casic.xz.meterage.view.BigImageActivity
+import com.casic.xz.meterage.view.LoginActivity
 import com.casic.xz.meterage.view.notice.PreviewDocumentActivity
 import com.casic.xz.meterage.view.notice.PreviewPdfActivity
 import com.casic.xz.meterage.view.notice.PreviewTextActivity
@@ -44,7 +49,16 @@
     if (this.isBlank()) {
         return 404
     }
-    return JSONObject(this).getInt("code")
+    val responseCode = JSONObject(this).getInt("code")
+    if (responseCode == 401) {
+        Log.d("HomePageFragment", "onDestroyView => 取消消息Timer")
+        HomePageFragment.timer.cancel()
+        "已在别的平台登录，当前设备已下线".show(BaseApplication.get())
+        val intent = Intent(BaseApplication.get(), LoginActivity::class.java)
+        intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
+        BaseApplication.get().startActivity(intent)
+    }
+    return responseCode
 }
 
 fun String.toErrorMessage(): String {

diff --git a/app/src/main/java/com/casic/xz/meterage/extensions/String.kt b/app/src/main/java/com/casic/xz/meterage/extensions/String.kt
index f8e3324..744e3a1 100644
--- a/app/src/main/java/com/casic/xz/meterage/extensions/String.kt
+++ b/app/src/main/java/com/casic/xz/meterage/extensions/String.kt
@@ -2,6 +2,7 @@
 
 import android.app.Activity
 import android.content.Context
+import android.content.Intent
 import android.graphics.Color
 import android.graphics.drawable.Drawable
 import android.text.*
@@ -9,14 +10,18 @@
 import android.text.style.ClickableSpan
 import android.text.style.ForegroundColorSpan
 import android.text.style.ImageSpan
+import android.util.Log
 import android.view.View
 import android.widget.TextView
 import com.bumptech.glide.Glide
 import com.bumptech.glide.request.target.Target
+import com.casic.xz.meterage.base.BaseApplication
 import com.casic.xz.meterage.callback.OnImageCompressListener
+import com.casic.xz.meterage.fragment.HomePageFragment
 import com.casic.xz.meterage.model.ErrorMessageModel
 import com.casic.xz.meterage.utils.LocaleConstant
 import com.casic.xz.meterage.view.BigImageActivity
+import com.casic.xz.meterage.view.LoginActivity
 import com.casic.xz.meterage.view.notice.PreviewDocumentActivity
 import com.casic.xz.meterage.view.notice.PreviewPdfActivity
 import com.casic.xz.meterage.view.notice.PreviewTextActivity
@@ -44,7 +49,16 @@
     if (this.isBlank()) {
         return 404
     }
-    return JSONObject(this).getInt("code")
+    val responseCode = JSONObject(this).getInt("code")
+    if (responseCode == 401) {
+        Log.d("HomePageFragment", "onDestroyView => 取消消息Timer")
+        HomePageFragment.timer.cancel()
+        "已在别的平台登录，当前设备已下线".show(BaseApplication.get())
+        val intent = Intent(BaseApplication.get(), LoginActivity::class.java)
+        intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
+        BaseApplication.get().startActivity(intent)
+    }
+    return responseCode
 }
 
 fun String.toErrorMessage(): String {
diff --git a/app/src/main/java/com/casic/xz/meterage/fragment/HomePageFragment.kt b/app/src/main/java/com/casic/xz/meterage/fragment/HomePageFragment.kt
index 4c93023..37f3d8c 100644
--- a/app/src/main/java/com/casic/xz/meterage/fragment/HomePageFragment.kt
+++ b/app/src/main/java/com/casic/xz/meterage/fragment/HomePageFragment.kt
@@ -1,6 +1,7 @@
 package com.casic.xz.meterage.fragment
 
 import android.graphics.Color
+import android.util.Log
 import android.view.View
 import android.widget.LinearLayout
 import android.widget.TextView
@@ -39,7 +40,11 @@
 
 class HomePageFragment(private val userId: String) : KotlinBaseFragment() {
 
-    private val timer = object : Timer() {}
+    companion object {
+        lateinit var timer: Timer
+    }
+
+    private val kTag = "HomePageFragment"
     private lateinit var weakReferenceHandler: WeakReferenceHandler
     private lateinit var meterageTrainViewModel: MeterageTrainViewModel
     private lateinit var noticeViewModel: NoticeViewModel
@@ -268,9 +273,11 @@
             }
         })
 
-        //消息滚动
+        //消息滚动Timer
+        timer = Timer()
         timer.schedule(object : TimerTask() {
             override fun run() {
+                Log.d(kTag, "run => 滚动消息")
                 weakReferenceHandler.sendEmptyMessage(2023030601)
             }
         }, 0, 5000)