diff --git a/src/lib/utils.ts b/src/lib/utils.ts
index d8173c7..824e2c4 100644
--- a/src/lib/utils.ts
+++ b/src/lib/utils.ts
@@ -13,12 +13,14 @@ export function getImageProxyUrl(): string | null {
   if (enableImageProxy !== null) {
     if (!JSON.parse(enableImageProxy) as boolean) {
       return null;
-    } else {
-      // 启用，直接返回本地配置
-      return localStorage.getItem('imageProxyUrl')?.trim() || null;
     }
   }
 
+  const localImageProxy = localStorage.getItem('imageProxyUrl');
+  if (localImageProxy != null) {
+    return localImageProxy.trim() ? localImageProxy.trim() : null;
+  }
+
   // 如果未设置，则使用全局对象
   const serverImageProxy = (window as any).RUNTIME_CONFIG?.IMAGE_PROXY;
   return serverImageProxy && serverImageProxy.trim()