fix：修复平台定制背景图更换

@@ -20,7 +20,11 @@
         <div class="hidden min-h-full pl-4 mr-4 xl:flex xl:flex-col xl:w-6/12">
           <!-- <AppLogo class="-enter-x" /> -->
           <div style="display: flex; margin-top: 10px">
-            <img v-if="getLogo" :src="getLogo" style="width: 48px; height: 48px" />
+            <img
+              v-if="defaultLogo || getLogo"
+              :src="defaultLogo || getLogo"
+              style="width: 48px; height: 48px"
+            />
             <img style="width: 48px; height: 48px" v-else src="/src/assets/images/logo.png" />
             <div
               class="ml-2 truncate md:opacity-100"
@@ -32,7 +36,7 @@
                 font-weight: 700;
               "
             >
-              {{ getTitle }}
+              {{ defaultTitle || getTitle }}
             </div>
           </div>
           <div v-if="ifCustom" class="my-auto">
@@ -65,7 +69,7 @@
   </div>
 </template>
 <script lang="ts" setup>
-  import { computed, ref } from 'vue';
+  import { computed, ref, onMounted } from 'vue';
   // import { AppLogo } from '/@/components/Application';
   import { AppLocalePicker, AppDarkModeToggle } from '/@/components/Application';
   import LoginForm from './LoginForm.vue';
@@ -77,16 +81,31 @@
   import { useDesign } from '/@/hooks/web/useDesign';
   import { useLocaleStore } from '/@/store/modules/locale';
   import { useUserStore } from '/@/store/modules/user';
+  import { getPlatForm } from '/@/api/oem/index';
 
   defineProps({
     sessionTimeout: {
       type: Boolean,
     },
   });
+  const defaultTitle = ref('');
+  const defaultLogo = ref('');
+  const logoUrl = ref('');
+  onMounted(async () => {
+    const res = await getPlatForm();
+    logoUrl.value = res?.background;
+    defaultTitle.value = res?.name;
+    defaultLogo.value = res?.logo;
+    if (logoUrl.value !== undefined) {
+      ifCustom.value = false;
+    } else {
+      const defaultLogo = 'src/assets/svg/login-bg.svg';
+      logoUrl.value = 'url(' + defaultLogo + ')';
+    }
+  });
 
   const userStore = useUserStore();
 
-  const logoUrl = ref('');
   const ifCustom = ref(true);
   const getLogo = computed(() => {
     return userStore.platInfo?.logo;