diff --git a/themes/beauty/controller/SiteController.php b/themes/beauty/controller/SiteController.php
index c18bf07..601f245 100644
--- a/themes/beauty/controller/SiteController.php
+++ b/themes/beauty/controller/SiteController.php
@@ -231,12 +231,17 @@ Class SiteController extends Controller {
         $msg = 'OK';
 
         try {
-            $cacheDir = __DIR__ . '/../../../runtime/cache/';
-            $files = scandir($cacheDir);
-            foreach($files as $file) {
-                if (!preg_match('/\.json$/i', $file)) {continue;}
+            if (Common::isAdminIp($this->getUserIp()) == false) {
+                $code = 0;
+                $msg = '403 Forbidden，禁止访问';
+            }else {
+                $cacheDir = __DIR__ . '/../../../runtime/cache/';
+                $files = scandir($cacheDir);
+                foreach($files as $file) {
+                    if (!preg_match('/\.json$/i', $file)) {continue;}
 
-                unlink("{$cacheDir}{$file}");
+                    unlink("{$cacheDir}{$file}");
+                }
             }
         }catch(Exception $e) {
             $code = 0;
diff --git a/themes/beauty/views/site/index.php b/themes/beauty/views/site/index.php
index af28312..0fed848 100644
--- a/themes/beauty/views/site/index.php
+++ b/themes/beauty/views/site/index.php
@@ -21,7 +21,9 @@ $main_view_cls = $menu_ext_status == 'opened' ? '' : 'full';
         <!-- Brand and toggle get grouped for better mobile display navbar-inverse-->
         <div class="navbar-header">
             <div class="navbar-toggle">
+                <?php if (!empty($viewData['isAdminIp'])) { ?>
                 <img class="svg icon1 svgimg verMiddle cleanCacheJS" src="/img/beauty/refresh.svg" alt="清空缓存数据" title="刷新缓存数据" style="padding-top:2px;margin-top:2px">
+                <?php } ?>
                 <img class="svg icon1 svgimg lampJS verMiddle" src="/img/beauty/buld.svg" alt="点击关灯/开灯" title="点击关灯/开灯">
                 <img class="icon1 svg connectmeJS svgimg verMiddle" src="/img/beauty/contactUs.svg" alt="联系我们" title="联系我们" />
                 <button type="button" class="collapsed mr_button" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
@@ -38,7 +40,9 @@ $main_view_cls = $menu_ext_status == 'opened' ? '' : 'full';
         <!-- Collect the nav links, forms, and other content for toggling -->
         <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
             <div class="nb_right nav navbar-nav navbar-right hidden-xs">
+                <?php if (!empty($viewData['isAdminIp'])) { ?>
                 <img class="svg icon1 svgimg verMiddle cleanCacheJS" src="/img/beauty/refresh.svg" alt="清空缓存数据" title="刷新缓存数据" style="padding-top:2px;margin-top:2px">
+                <?php } ?>
                 <img class="svg icon1 svgimg iconr2 lampJS verMiddle" src="/img/beauty/buld.svg" alt="点击关灯/开灯" title="点击关灯/开灯">
                 <img class="icon1 svg connectmeJS svgimg iconr2 verMiddle" src="/img/beauty/contactUs.svg" alt="联系我们" title="联系我们" />
             </div>