diff --git a/admin/appmanagement/images/main.css b/admin/appmanagement/images/main.css
index 568f5d8..5cf7c2a 100644
--- a/admin/appmanagement/images/main.css
+++ b/admin/appmanagement/images/main.css
@@ -21,7 +21,7 @@ a{
 	overflow: hidden;
 	border-radius: 8px;
 	margin:10px;
-	background: rgba(196,196,196,0.75);
+	background-color: rgba(255,255,255,0.55);
 }
 .main-content-ul .main-content-li:hover{
 	background: #D8DEEA;
diff --git a/core/core_version.php b/core/core_version.php
index 067ef14..47f512d 100644
--- a/core/core_version.php
+++ b/core/core_version.php
@@ -14,7 +14,7 @@ if(!defined('CORE_VERSION')) {
 	define('CORE_VERSION', '2.02');
 	define('CORE_RELEASE', '20180909');
 	define('CORE_FIXBUG' , '20000000');
-	define('CORE_XHVERSION', '1.87.5');
-	define('CORE_XHRELEASE', '20240320');
+	define('CORE_XHVERSION', '1.87.6');
+	define('CORE_XHRELEASE', '20240412');
 	define('CORE_XHFIXBUG' , '20240110');
 }
\ No newline at end of file
diff --git a/dzz/index/images/main.css b/dzz/index/images/main.css
index 135f375..581074c 100644
--- a/dzz/index/images/main.css
+++ b/dzz/index/images/main.css
@@ -35,7 +35,7 @@
 }
 .popup-index>li .app-popup-li{
 	padding: 10px;
-	background-color: rgba(196,196,196,0.55);
+	background-color: rgba(255,255,255,0.55);
 }
 
 .popup-index>li.ui-sortable-helper{
diff --git a/dzz/shares/template/list.htm b/dzz/shares/template/list.htm
index 8f991b4..f5cc0a8 100644
--- a/dzz/shares/template/list.htm
+++ b/dzz/shares/template/list.htm
@@ -16,7 +16,7 @@
                     <span>{lang user_select_selected}<span class="ex-number"></span>{lang nape}</span>
                 </div>
             </div>
-					<!--{if !$share[xiazai]}-->
+            <!--{if !$share[xiazai]}-->
             <div class="select-toperate select-toperate-center  toolButtons">
                 <div class="btns">
                     <a node-type="btn-item" href="javascript:void(0);" onclick="downfileselect();return false;" class="shares-topbtns">
@@ -24,7 +24,7 @@
                     </a>
                 </div>
             </div>
-					 <!--{/if}-->
+                <!--{/if}-->
             <div class="select-toperate select-toperate-right">
                 <div class="btn-group pull-right" role="group">
                     <a type="button" class="btn btn-group-list" onclick="viewSwitch(this,'.module-list-view')"><i class="dzz dzz-view-list" data-bs-toggle="tooltip" data-bs-placement="bottom" data-bs-original-title="{lang change_list}"></i></a>
diff --git a/static/bootstrap/css/bootstrap.min.css b/static/bootstrap/css/bootstrap.min.css
index 963b532..e786364 100644
--- a/static/bootstrap/css/bootstrap.min.css
+++ b/static/bootstrap/css/bootstrap.min.css
@@ -3134,7 +3134,7 @@ button.close {
     }
 }
 .tooltip {
-    z-index: 2280;
+    z-index: 11200;
     display: block;
     margin: 0;
     font-family: var(--bs-font-sans-serif);
diff --git a/static/js/common.js b/static/js/common.js
index 0427e88..79aced6 100644
--- a/static/js/common.js
+++ b/static/js/common.js
@@ -2130,7 +2130,7 @@ function showWindow(k, url, mode, cache, showWindow_callback,disablebacktohide)
 				 
 		menuObj = document.createElement('div');
 		menuObj.id = menuid;
-		menuObj.className = ' modal fade ';
+		menuObj.className = ' modal ';
 		if(disablebacktohide){
 			menuObj.setAttribute('data-backdrop','static');
 			menuObj.setAttribute('data-keyboard','false');