chore: update

src/components/layout/Header.vue

@@ -63,8 +63,8 @@ const isScrolled = computed(() => {
         <template v-if="user.isLogin">
           你好，{{ user.userName }}
           <div class="app-header-logout" @click="handleLogout">
-            <img v-if="isScrolled" src="https://webapp-pub.ezijing.com/project/saas/logout.png" />
-            <img v-else src="https://webapp-pub.ezijing.com/project_online/fi/logout_white.png" />
+            <img src="https://webapp-pub.ezijing.com/project/saas/logout.png" v-if="isScrolled || !fixed" />
+            <img src="https://webapp-pub.ezijing.com/project_online/fi/logout_white.png" v-else />
             退出
           </div>
         </template>
@@ -90,6 +90,9 @@ const isScrolled = computed(() => {
     right: 0;
     color: #fff;
     background: linear-gradient(0deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.5) 100%);
+    .button-default {
+      color: #fff;
+    }
   }
   &.is-scrolled {
     color: #333;
@@ -138,7 +141,7 @@ const isScrolled = computed(() => {
     padding: 0 10px;
     font-size: 14px;
     line-height: 24px;
-    color: #fff;
+    color: #333;
     text-align: center;
     border: 1px solid #eaeaea;
     box-sizing: border-box;