diff --git a/SGGL/FineUIPro.Web/HSSE/TowerCrane/TowerCraneRecord.aspx b/SGGL/FineUIPro.Web/HSSE/TowerCrane/TowerCraneRecord.aspx
index 31d19120..9def8d24 100644
--- a/SGGL/FineUIPro.Web/HSSE/TowerCrane/TowerCraneRecord.aspx
+++ b/SGGL/FineUIPro.Web/HSSE/TowerCrane/TowerCraneRecord.aspx
@@ -22,6 +22,7 @@
                                 <f:TextBox ID="txtIsono" runat="server" Label="塔吊" EmptyText="输入查询条件" AutoPostBack="true"
                                     OnTextChanged="Tree_TextChanged" Width="250px" LabelWidth="70px" LabelAlign="Right">
                                 </f:TextBox>
+                              
                                 <f:HiddenField ID="hfTowerCraneId" ClientIDMode="Static" runat="server"></f:HiddenField>
                             </Items>
                         </f:Toolbar>
@@ -46,7 +47,8 @@
                         <Toolbars>
                             <f:Toolbar ID="Toolbar2" Position="Top" runat="server" ToolbarAlign="Left">
                                 <Items>       
-                                                
+                                       <f:CheckBox ID="ckIsWarnOnly" MarginLeft="40px" runat="server" Text="仅显示预警报警" LabelWidth="200px"   Checked="true">
+                                        </f:CheckBox>    
                                        <f:DatePicker runat="server" DateFormatString="yyyy-MM-dd" Label="开始日期" ID="txtStartTime"
                                               LabelAlign="right" >
                                         </f:DatePicker>
diff --git a/SGGL/FineUIPro.Web/HSSE/TowerCrane/TowerCraneRecord.aspx.cs b/SGGL/FineUIPro.Web/HSSE/TowerCrane/TowerCraneRecord.aspx.cs
index 42701c40..41348d82 100644
--- a/SGGL/FineUIPro.Web/HSSE/TowerCrane/TowerCraneRecord.aspx.cs
+++ b/SGGL/FineUIPro.Web/HSSE/TowerCrane/TowerCraneRecord.aspx.cs
@@ -103,7 +103,10 @@ namespace FineUIPro.Web.HSSE.TowerCrane
                 List<SqlParameter> listStr = new List<SqlParameter>();
                 strSql += " TowerCraneId = @TowerCraneId";
                 listStr.Add(new SqlParameter("@TowerCraneId", TowerCraneId));
-
+                if (ckIsWarnOnly.Checked)
+                {
+                    strSql += " and AlarmType is not null ";
+                }
 
                 strSql += " order by Date desc";
                 SqlParameter[] parameter = listStr.ToArray();
diff --git a/SGGL/FineUIPro.Web/HSSE/TowerCrane/TowerCraneRecord.aspx.designer.cs b/SGGL/FineUIPro.Web/HSSE/TowerCrane/TowerCraneRecord.aspx.designer.cs
index d75f087c..854721c0 100644
--- a/SGGL/FineUIPro.Web/HSSE/TowerCrane/TowerCraneRecord.aspx.designer.cs
+++ b/SGGL/FineUIPro.Web/HSSE/TowerCrane/TowerCraneRecord.aspx.designer.cs
@@ -113,6 +113,15 @@ namespace FineUIPro.Web.HSSE.TowerCrane
         /// </remarks>
         protected global::FineUIPro.Toolbar Toolbar2;
 
+        /// <summary>
+        /// ckIsWarnOnly 控件。
+        /// </summary>
+        /// <remarks>
+        /// 自动生成的字段。
+        /// 若要进行修改，请将字段声明从设计器文件移到代码隐藏文件。
+        /// </remarks>
+        protected global::FineUIPro.CheckBox ckIsWarnOnly;
+
         /// <summary>
         /// txtStartTime 控件。
         /// </summary>