fix：修改登录页背景

@@ -120,12 +120,12 @@
     link.rel = 'shortcut icon';
     link.href = userStore.platInfo?.icon ?? '/favicon.ico';
     document.getElementsByTagName('head')[0].appendChild(link);
-    logoUrl.value = userStore.platInfo?.background;
-    if (logoUrl.value !== undefined) {
-      ifCustom.value = false;
-    } else {
-      logoUrl.value = 'url(' + defaultShowLogoImg + ')';
-    }
+    // logoUrl.value = userStore.platInfo?.background;
+    // if (logoUrl.value !== undefined) {
+    //   ifCustom.value = false;
+    // } else {
+    //   logoUrl.value = 'url(' + defaultShowLogoImg + ')';
+    // }
     return userStore.platInfo?.name ?? title;
   });
   // const globSetting = useGlobSetting();
@@ -146,7 +146,7 @@
       background-color: @dark-bg;
 
       &::before {
-        background-image: url(/@/assets/svg/login-bg-dark.svg);
+        // background-image: url(/@/assets/svg/login-bg-dark.svg);
       }
 
       .ant-input,