diff --git a/src/assets/icons/admin-backend.svg b/src/assets/icons/admin-backend.svg
new file mode 100644
index 0000000..207e6b6
--- /dev/null
+++ b/src/assets/icons/admin-backend.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 1024 1024" width="1em" height="1em"><path d="M740.238222 573.781333a29.013333 29.013333 0 0 1-38.968889 12.743111A395.036444 395.036444 0 0 0 519.964444 543.288889c-222.776889 0-404.252444 181.475556-404.252444 404.252444a29.013333 29.013333 0 0 1-28.842667 28.899556 29.013333 29.013333 0 0 1-28.899555-28.899556c0-209.123556 139.832889-385.991111 330.638222-442.766222a245.191111 245.191111 0 0 1-114.062222-206.904889A245.873778 245.873778 0 0 1 519.964444 52.337778a245.873778 245.873778 0 0 1 245.475556 245.475555c0 87.04-45.511111 163.384889-113.777778 206.904889a444.871111 444.871111 0 0 1 75.776 30.321778c14.222222 7.224889 19.911111 24.576 12.743111 38.741333z m-407.893333-275.968c0 103.424 84.195556 187.676444 187.733333 187.676445 103.424 0 187.676444-84.195556 187.676445-187.733334 0-103.424-84.195556-187.676444-187.733334-187.676444-103.424 0-187.676444 84.195556-187.676444 187.733333z m601.884444 465.863111c23.324444 12.117333 38.172444 36.181333 38.456889 62.577778a71.111111 71.111111 0 0 1-40.220444 63.488 38.343111 38.343111 0 0 0-17.294222 17.066667c-2.389333 4.551111-5.063111 8.931556-7.68 13.255111a42.325333 42.325333 0 0 0-6.542223 24.576c1.251556 26.453333-12.231111 50.972444-35.100444 64.227556-22.869333 13.255111-50.801778 12.515556-73.159111-1.706667a43.747556 43.747556 0 0 0-24.576-6.485333 159.288889 159.288889 0 0 1-15.132445 0 39.651556 39.651556 0 0 0-23.608889 6.485333 70.428444 70.428444 0 0 1-39.936 12.288 70.257778 70.257778 0 0 1-70.257777-74.126222 50.403556 50.403556 0 0 0-5.063111-23.552c-1.422222-2.446222-3.128889-4.835556-4.551112-7.452445-1.422222-2.446222-2.673778-5.12-4.096-7.736889a53.76 53.76 0 0 0-17.806222-16.099555 70.428444 70.428444 0 0 1-38.513778-62.805334 71.111111 71.111111 0 0 1 40.220445-63.544888 39.594667 39.594667 0 0 0 17.294222-17.066667c2.161778-4.323556 4.551111-8.704 7.224889-12.743111a41.642667 41.642667 0 0 0 6.485333-25.031111 70.428444 70.428444 0 0 1 108.999111-62.805334 39.253333 39.253333 0 0 0 24.803556 6.940445c4.835556-0.227556 9.898667-0.227556 14.677333 0a39.253333 39.253333 0 0 0 23.608889-6.485334c22.357333-15.132444 51.768889-16.384 75.093334-2.844444 22.926222 13.198222 36.522667 38.229333 35.100444 64.682667a50.403556 50.403556 0 0 0 5.063111 23.608889c1.422222 2.389333 3.128889 4.778667 4.551111 7.395555 1.479111 2.446222 2.673778 5.12 4.096 7.736889 2.161778 4.096 10.808889 12.515556 17.806222 16.156444z m-22.698666 83.000889a24.632889 24.632889 0 0 0 13.482666-20.195555 22.186667 22.186667 0 0 0-12.231111-19.968c-13.027556-6.542222-30.606222-20.935111-38.741333-37.091556-0.739556-1.934222-1.934222-3.584-2.901333-5.518222-1.194667-1.934222-2.161778-3.868444-3.413334-5.518222-9.841778-14.961778-13.425778-37.546667-12.743111-51.996445a22.186667 22.186667 0 0 0-11.036444-20.707555 22.869333 22.869333 0 0 0-24.064 0.967111 86.471111 86.471111 0 0 1-52.679111 14.904889c-3.640889 0-6.997333-0.227556-10.638223 0a90.851556 90.851556 0 0 1-53.134222-14.677334 22.186667 22.186667 0 1 0-34.702222 19.740445c0.967111 19.000889-3.811556 37.546667-13.937778 53.475555-1.934222 2.844444-3.584 5.973333-5.290667 9.102223a87.381333 87.381333 0 0 1-39.253333 38.229333 22.755556 22.755556 0 0 0-12.970667 20.252444 22.186667 22.186667 0 0 0 12.288 19.911112c12.970667 6.542222 30.549333 20.992 38.741334 37.091555 0.739556 1.934222 1.934222 3.640889 2.844444 5.575111 1.251556 1.877333 2.218667 3.811556 3.413334 5.518222 9.841778 14.904889 13.482667 37.546667 12.743111 51.939556a22.186667 22.186667 0 0 0 34.872889 19.740444c15.416889-10.581333 33.450667-15.872 52.736-14.904888 3.584 0.227556 7.395556 0.227556 11.036444 0 18.545778-0.739556 36.864 4.096 52.508444 14.222222 6.997333 4.551111 15.985778 4.835556 23.324445 0.682666a22.072889 22.072889 0 0 0 11.036444-20.48 88.007111 88.007111 0 0 1 13.994667-52.394666c1.934222-3.128889 3.811556-6.542222 5.518222-9.671111 8.931556-16.839111 22.357333-30.037333 39.253334-38.229334z m-188.871111-85.447111a76.231111 76.231111 0 0 1 103.936 27.932445c10.126222 17.578667 12.8 38.001778 7.452444 57.457777a75.491556 75.491556 0 0 1-73.102222 56.149334 75.889778 75.889778 0 0 1-38.286222-141.539556z m64.512 72.704a26.112 26.112 0 0 0-2.901334-20.707555 27.875556 27.875556 0 0 0-37.774222-10.353778 26.965333 26.965333 0 0 0-13.027556 16.839111 29.013333 29.013333 0 0 0 2.901334 20.935111 27.534222 27.534222 0 0 0 37.774222 10.126222 26.965333 26.965333 0 0 0 13.027556-16.839111z"></path></svg>
diff --git a/src/assets/styles/header.scss b/src/assets/styles/header.scss
index 2984cd0..f4a5065 100644
--- a/src/assets/styles/header.scss
+++ b/src/assets/styles/header.scss
@@ -272,6 +272,11 @@
             height: 20px;
             margin-right: 8px;
         }
+        .backend-manage-icon {
+            width: 20px;
+            height: 20px;
+            margin-right: 8px;
+        }
         span {
             color: #323233;
             font-size: 14px;
diff --git a/src/components/Header.vue b/src/components/Header.vue
index fcfc68c..874492a 100644
--- a/src/components/Header.vue
+++ b/src/components/Header.vue
@@ -131,6 +131,10 @@
                                 <img :src="requireImg('userinfo/icon5.png')" alt="" />
                                 <span>系统设置</span>
                             </li>
+                            <li v-if="!!store.getIsAdmin" @click="linkBackendManage">
+                                <SvgIcon name="admin-backend" size="20" color="#323233" class="backend-manage-icon" />
+                                <span>后台管理</span>
+                            </li>
                             <li v-if="!!store.getIsAdmin" @click="linkLogoSetting">
                                 <img :src="requireImg('userinfo/icon3.png')" alt="" />
                                 <span>设置LOGO</span>
@@ -527,6 +531,12 @@ function linkSysSetting() {
     router.push("/syssetting");
 }
 
+function linkBackendManage() {
+    isUserInfoShow.value = false;
+    const url = `${$conf.baseHost}/userbase/front/index.html`;
+    window.open(url, "_blank");
+}
+
 async function linkLogoSetting() {
     await loadLogoList();
     isUserInfoShow.value = false;
@@ -542,7 +552,7 @@ function showUserInfo() {
 
 function logout() {
     let url = window.location.href;
-    url = "/cas/logout?service=" + url;
+    url = "/logout?service=" + url;
     url = $conf.ssoHost + url;
     if (!!window.top) window.top.location.href = url;
     else window.location.href = url;
diff --git a/src/components/UserInfoModal.vue b/src/components/UserInfoModal.vue
index fe8aa7d..7613116 100644
--- a/src/components/UserInfoModal.vue
+++ b/src/components/UserInfoModal.vue
@@ -177,7 +177,7 @@ async function onUpdatePasswordSave() {
 
 function logout() {
     let url = window.location.href;
-    url = "/cas/logout?service=" + url;
+    url = "/logout?service=" + url;
     url = $conf.ssoHost + url;
     if (!!window.top) window.top.location.href = url;
     else window.location.href = url;