diff --git a/guidescreen/GuideScreen/GuideScreen.UI/Controller/CommonController.cs b/guidescreen/GuideScreen/GuideScreen.UI/Controller/CommonController.cs
index c90fc67..87af3f9 100644
--- a/guidescreen/GuideScreen/GuideScreen.UI/Controller/CommonController.cs
+++ b/guidescreen/GuideScreen/GuideScreen.UI/Controller/CommonController.cs
@@ -18,6 +18,15 @@ namespace GuideScreen.UI.Controller
 
         public string Title { get; private set; }
 
+        public string AlarmText
+        { 
+            get 
+            {
+                var model = systemService.GetSystemConfig(SystemConfigKeys.AlarmText.ToString());
+                return model.ConfigValue;
+            } 
+        }
+
         private void Init()
         {
             var model = systemService.GetSystemConfig(SystemConfigKeys.ScreenTitle.ToString());
diff --git a/guidescreen/GuideScreen/GuideScreen.UI/FormScreen.Designer.cs b/guidescreen/GuideScreen/GuideScreen.UI/FormScreen.Designer.cs
index 2896e1d..37b93b2 100644
--- a/guidescreen/GuideScreen/GuideScreen.UI/FormScreen.Designer.cs
+++ b/guidescreen/GuideScreen/GuideScreen.UI/FormScreen.Designer.cs
@@ -147,6 +147,7 @@ namespace GuideScreen.UI
             this.ChartPassengerFlow = new Sunny.UI.UIBarChart();
             this.timer2 = new System.Windows.Forms.Timer(this.components);
             this.contextMenuStrip = new System.Windows.Forms.ContextMenuStrip(this.components);
+            this.ToolStripMenuBackAdmin = new System.Windows.Forms.ToolStripMenuItem();
             this.toolStripMenuIClose = new System.Windows.Forms.ToolStripMenuItem();
             this.uiPanel3 = new Sunny.UI.UIPanel();
             this.lblweek = new Sunny.UI.UILabel();
@@ -155,7 +156,7 @@ namespace GuideScreen.UI
             this.lblTitle = new Sunny.UI.UILabel();
             this.lblTime = new Sunny.UI.UILabel();
             this.bindingSource1 = new System.Windows.Forms.BindingSource(this.components);
-            this.ToolStripMenuBackAdmin = new System.Windows.Forms.ToolStripMenuItem();
+            this.timer3 = new System.Windows.Forms.Timer(this.components);
             this.uiPanel1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.pBoxWeatherIcon)).BeginInit();
             this.uiPanel5.SuspendLayout();
@@ -1433,8 +1434,10 @@ namespace GuideScreen.UI
             // 
             // txtAlarm
             // 
+            this.txtAlarm.Active = true;
             this.txtAlarm.FillColor = System.Drawing.Color.Empty;
             this.txtAlarm.Font = new System.Drawing.Font("微软雅黑", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
+            this.txtAlarm.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(128)))), ((int)(((byte)(128)))));
             this.txtAlarm.Location = new System.Drawing.Point(160, 3);
             this.txtAlarm.MinimumSize = new System.Drawing.Size(1, 1);
             this.txtAlarm.Name = "txtAlarm";
@@ -1813,10 +1816,16 @@ namespace GuideScreen.UI
             this.contextMenuStrip.Size = new System.Drawing.Size(125, 48);
             this.contextMenuStrip.ItemClicked += new System.Windows.Forms.ToolStripItemClickedEventHandler(this.contextMenuStrip1_ItemClicked);
             // 
+            // ToolStripMenuBackAdmin
+            // 
+            this.ToolStripMenuBackAdmin.Name = "ToolStripMenuBackAdmin";
+            this.ToolStripMenuBackAdmin.Size = new System.Drawing.Size(124, 22);
+            this.ToolStripMenuBackAdmin.Text = "后台管理";
+            // 
             // toolStripMenuIClose
             // 
             this.toolStripMenuIClose.Name = "toolStripMenuIClose";
-            this.toolStripMenuIClose.Size = new System.Drawing.Size(180, 22);
+            this.toolStripMenuIClose.Size = new System.Drawing.Size(124, 22);
             this.toolStripMenuIClose.Text = "关闭";
             // 
             // uiPanel3
@@ -1918,11 +1927,11 @@ namespace GuideScreen.UI
             this.lblTime.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
             this.lblTime.ZoomScaleRect = new System.Drawing.Rectangle(0, 0, 0, 0);
             // 
-            // ToolStripMenuBackAdmin
+            // timer3
             // 
-            this.ToolStripMenuBackAdmin.Name = "ToolStripMenuBackAdmin";
-            this.ToolStripMenuBackAdmin.Size = new System.Drawing.Size(180, 22);
-            this.ToolStripMenuBackAdmin.Text = "后台管理";
+            this.timer3.Enabled = true;
+            this.timer3.Interval = 5000;
+            this.timer3.Tick += new System.EventHandler(this.timer3_Tick);
             // 
             // FormScreen
             // 
@@ -2110,7 +2119,8 @@ namespace GuideScreen.UI
         private Sunny.UI.UILabel uiLabel6;
         private Sunny.UI.UILabel uiLabel19;
         private Sunny.UI.UILabel uiLabel24;
-        private Sunny.UI.UIScrollingText txtAlarm;
         private ToolStripMenuItem ToolStripMenuBackAdmin;
+        private Sunny.UI.UIScrollingText txtAlarm;
+        private Timer timer3;
     }
 }
\ No newline at end of file
diff --git a/guidescreen/GuideScreen/GuideScreen.UI/FormScreen.cs b/guidescreen/GuideScreen/GuideScreen.UI/FormScreen.cs
index da90ae5..164b63d 100644
--- a/guidescreen/GuideScreen/GuideScreen.UI/FormScreen.cs
+++ b/guidescreen/GuideScreen/GuideScreen.UI/FormScreen.cs
@@ -134,6 +134,9 @@ namespace GuideScreen.UI
                 //��ȡ����
                 lblTitle.Text = commonController.Title;
 
+                //��������
+                this.txtAlarm.Text = commonController.AlarmText;
+
                 //����PLCͨ��
                 plcController.Start();
 
@@ -761,5 +764,11 @@ namespace GuideScreen.UI
         }
 
         #endregion Timer
+
+        private void timer3_Tick(object sender, EventArgs e)
+        {
+            //��������
+            this.txtAlarm.Text = commonController.AlarmText;
+        }
     }
 }
\ No newline at end of file
diff --git a/guidescreen/GuideScreen/GuideScreen.UI/FormScreen.resx b/guidescreen/GuideScreen/GuideScreen.UI/FormScreen.resx
index 4ef3115..d93bb33 100644
--- a/guidescreen/GuideScreen/GuideScreen.UI/FormScreen.resx
+++ b/guidescreen/GuideScreen/GuideScreen.UI/FormScreen.resx
@@ -8845,6 +8845,9 @@
   <metadata name="bindingSource1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>107, 17</value>
   </metadata>
+  <metadata name="timer3.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>499, 17</value>
+  </metadata>
   <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>91</value>
   </metadata>