diff --git a/Bootstrap.Admin/Content/css/admin.css b/Bootstrap.Admin/Content/css/admin.css
index 1f2e0091..767bac6c 100644
--- a/Bootstrap.Admin/Content/css/admin.css
+++ b/Bootstrap.Admin/Content/css/admin.css
@@ -200,6 +200,17 @@ ul.sidebar-menu {
         top: -1px;
     }
 
+.modal-body .affix {
+    position: fixed;
+    bottom: 95px;
+    right: 50px;
+}
+
+    .modal-body .affix a {
+        font-size: 20px;
+        margin-top: 16px;
+    }
+
 .toolbar {
     position: relative;
     margin-top: 10px;
diff --git a/Bootstrap.Admin/Controllers/ExceptionsController.cs b/Bootstrap.Admin/Controllers/ExceptionsController.cs
index 44808592..e2e431cf 100644
--- a/Bootstrap.Admin/Controllers/ExceptionsController.cs
+++ b/Bootstrap.Admin/Controllers/ExceptionsController.cs
@@ -28,7 +28,9 @@ namespace Bootstrap.Admin.Controllers
         public IEnumerable<string> Post()
         {
             var filePath = HttpContext.Current.Server.MapPath("~/App_Data/ErrorLog");
-            return Directory.GetFiles(filePath).Select(f => Path.GetFileNameWithoutExtension(f)).OrderByDescending(s => s);
+            return Directory.GetFiles(filePath)
+                .Where(f => Path.GetExtension(f).Equals(".log", System.StringComparison.OrdinalIgnoreCase))
+                .Select(f => Path.GetFileNameWithoutExtension(f)).OrderByDescending(s => s);
         }
         /// <summary>
         /// 
@@ -41,7 +43,7 @@ namespace Bootstrap.Admin.Controllers
             if (!File.Exists(logName)) return new { content = string.Empty };
             using (StreamReader reader = new StreamReader(logName))
             {
-                return new { content = reader.ReadToEnd().Replace("\r\n", "</br>") };
+                return new { content = reader.ReadToEnd().Replace("<", "&lt;").Replace(">", "&gt;").Replace("\r\n", "</br>") };
             }
         }
     }
diff --git a/Bootstrap.Admin/Views/Admin/Exceptions.cshtml b/Bootstrap.Admin/Views/Admin/Exceptions.cshtml
index c86810b8..52897741 100644
--- a/Bootstrap.Admin/Views/Admin/Exceptions.cshtml
+++ b/Bootstrap.Admin/Views/Admin/Exceptions.cshtml
@@ -97,7 +97,13 @@
             <h4 class="modal-title" id="myDetailModalLabel">程序异常日志窗口</h4>
         </div>
         <div class="modal-body">
+            <i id="fa-top"></i>
+            <div class="affix" id="myScrollspy">
+                <div><a href="#fa-top" class="fa fa-arrow-circle-up"></a></div>
+                <div><a href="#fa-bottom" class="fa fa-arrow-circle-down"></a></div>
+            </div>
             <div id="dataFormDetail"><div class="text-center"><i class="fa fa-spinner fa-pulse fa-3x fa-fw"></i></div></div>
+            <i id="fa-bottom"></i>
         </div>
         <div class="modal-footer">
             <button type="button" class="btn btn-default">