diff --git a/.env b/.env
index 2843407d..d3d79ee2 100644
--- a/.env
+++ b/.env
@@ -36,4 +36,6 @@ VUE_APP_EXAM_DETAIL_URL=//u-pre.boe.com/mobile/pages/exam/exam?id=
 #h5的基本url
 VUE_APP_H5=//u-pre.boe.com/student-h5
 #用户头像
-VUE_APP_AVATAR_PATH=/upload/
\ No newline at end of file
+VUE_APP_AVATAR_PATH=/upload/
+# 旧版管理员界面
+VUE_APP_OLD_MANAGE=//u-pre.boe.com/resource/index.html
\ No newline at end of file
diff --git a/.env.prod b/.env.prod
index 95f57361..0071937a 100644
--- a/.env.prod
+++ b/.env.prod
@@ -27,4 +27,6 @@ VUE_APP_H5=//u.boe.com/student-h5
 #文件基础路径调试 只在生产做了变更
 VUE_APP_FILE_PATH=/upload/boe/file/
 #用户头像
-VUE_APP_AVATAR_PATH=/upload/
\ No newline at end of file
+VUE_APP_AVATAR_PATH=/upload/
+# 旧版管理员界面
+VUE_APP_OLD_MANAGE=//u.boe.com/resource/index.html
\ No newline at end of file
diff --git a/.env.release b/.env.release
index d6f1580a..358782c9 100644
--- a/.env.release
+++ b/.env.release
@@ -23,4 +23,6 @@ VUE_APP_EXAM_DETAIL_URL=//u.boe.com/mobile-release/pages/exam/exam?id=
 #h5的基本url
 VUE_APP_H5=//u.boe.com/student-h5-release
 #用户头像
-VUE_APP_AVATAR_PATH=/upload/
\ No newline at end of file
+VUE_APP_AVATAR_PATH=/upload/
+# 旧版管理员界面
+VUE_APP_OLD_MANAGE=//u-pre.boe.com/resource/index.html
\ No newline at end of file
diff --git a/src/components/NavLeft.vue b/src/components/NavLeft.vue
index 6737e480..ad43b991 100644
--- a/src/components/NavLeft.vue
+++ b/src/components/NavLeft.vue
@@ -436,7 +436,7 @@
               src="../assets/images/navleft/review.png"
             />
           </div>
-          <a target="_blank" href="https://u-pre.boe.com/web/">旧版管理员界面</a>
+          <a target="_blank" :href="oldManage">旧版管理员界面</a>
           <!-- <router-link target="_blank" to="/oldsystemmanage">旧版管理员界面</router-link> -->
         </a-menu-item>
         <a-menu-item key="sub17" v-if="checkMenu('ReadingClubManage')">
@@ -807,6 +807,7 @@ export default {
           pagename: "字典管理",
         },
       ],
+      oldManage: window.location.protocol + process.env.VUE_APP_OLD_MANAGE
     });
 
     // console.log(state.openKeys, state.selectedKeys);