diff --git a/application/admin/view/default/admin/save_info.html b/application/admin/view/default/admin/save_info.html
index 2a4a3fd9d..d18dc5faf 100755
--- a/application/admin/view/default/admin/save_info.html
+++ b/application/admin/view/default/admin/save_info.html
@@ -30,7 +30,7 @@
 			{{if !isset($data['id']) or $admin['id'] neq $data['id']}}
 				<div class="am-form-group">
 					<label>权限组</label>
-					<select  class="am-radius c-p" name="role_id" data-validation-message="请选择所属角色组" required>
+					<select  class="am-radius chosen-select c-p" name="role_id" data-validation-message="请选择所属角色组" required>
 						<option value="">可选择...</option>
 						{{foreach $role as $v}}
 							<option value="{{$v.id}}" {{if isset($data['role_id']) and $data['role_id'] eq $v['id']}}selected{{/if}}>{{$v.name}}</option>
diff --git a/public/static/admin/default/css/common.css b/public/static/admin/default/css/common.css
index 116838b77..140f32db5 100755
--- a/public/static/admin/default/css/common.css
+++ b/public/static/admin/default/css/common.css
@@ -1,7 +1,7 @@
 /**
  * 公共
  */
-* { font-size: 14px; }
+* { font-size: 12px; }
 .w100 {width:100%;}
 .fw-100 {font-weight:100;}
 .fw-700 {font-weight:700;}
@@ -376,12 +376,12 @@ ul {margin-top:0;}
 .admin-sidebar-sub {margin-top:0;margin-bottom:0;box-shadow:0 16px 8px -15px #e2e2e2 inset;background:#404040;padding-left:24px;}
 .admin-sidebar-sub li:first-child {border-top:1px solid #dedede;}
 .admin-sidebar {height:100%;overflow-x:hidden;overflow-y:scroll;-webkit-overflow-scrolling:touch;}
-.admin-sidebar .am-icon-angle-down {margin-top: 3px;}
+.admin-sidebar .am-icon-angle-down {margin-top: 5px;}
 @media only screen and (min-width:641px) {
-  .admin-sidebar {display:block;width:185px;z-index:1;position: static;}
+  .admin-sidebar {display:block;width:170px;z-index:1;position: static;}
   .admin-offcanvas-bar {position:static;width:auto;background:none;-webkit-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0);overflow-y:visible;min-height:100%;}
   .admin-offcanvas-bar:after {content:none;}
-  #ifcontent { width: calc(100% - 185px); }
+  #ifcontent { width: calc(100% - 170px); }
 }
 @media only screen and (max-width:640px) {
   .admin-sidebar {width:inherit;}
diff --git a/public/static/admin/default/js/index.js b/public/static/admin/default/js/index.js
index 19a68208b..179525918 100755
--- a/public/static/admin/default/js/index.js
+++ b/public/static/admin/default/js/index.js
@@ -85,10 +85,10 @@ $(function()
         } else {
             $(this).animate({left: "189px"}, 300);
             $(this).removeClass('am-icon-angle-double-right').addClass('am-icon-angle-double-left');
-            $('#admin-offcanvas').animate({width: "185px"}, 300);
+            $('#admin-offcanvas').animate({width: "170px"}, 300);
             setTimeout(function() {
                 $('#admin-offcanvas').removeClass('menu-mini');
-                $('#ifcontent').css({"width":"calc(100% - 185px)"});
+                $('#ifcontent').css({"width":"calc(100% - 170px)"});
             }, 300);
         }
         $('#admin-offcanvas ul').animate({opacity: 1}, 300);
@@ -180,8 +180,8 @@ $(function()
         } else {
             if(($('.menu-scaling-submit').attr('data-status') || 0) == 0)
             {
-                $('#admin-offcanvas').css({"width": "185px"});
-                $('#ifcontent').css({"width":"calc(100% - 185px)"});
+                $('#admin-offcanvas').css({"width": "170px"});
+                $('#ifcontent').css({"width":"calc(100% - 170px)"});
             }
         }
     });
diff --git a/public/static/common/css/common.css b/public/static/common/css/common.css
index 4247ec6e8..543dec6f4 100755
--- a/public/static/common/css/common.css
+++ b/public/static/common/css/common.css
@@ -145,11 +145,13 @@ iframe { width: 100%; height: 100%; border: 0; }
  */
 .plug-file-upload-submit {
     display: inline-block;
-    padding: 8px 15px;
+    padding: 8px 5px;
     color: #70b2f3;
     border: 1px dashed #70b2f3;
     background: #fff;
     cursor: pointer;
+    min-width: 100px;
+    text-align: center;
 }
 .plug-file-upload-submit:hover {
     color: #36c;