diff --git a/functions/rest/routes/index.ts b/functions/rest/routes/index.ts
index a68ae4b..8295817 100644
--- a/functions/rest/routes/index.ts
+++ b/functions/rest/routes/index.ts
@@ -75,7 +75,7 @@ router.post('/list', auth, async (req : Request, env : Env) => {
     const objs = list.objects
     const urls = objs.map(it => {
         return <ImgItem> {
-            url: `${BASE_URL}${include}/${it.key}`,
+            url: BASE_URL+`${include}/${it.key}`,
             key: it.key,
             size: it.size
         }
@@ -113,7 +113,7 @@ router.post('/upload',  auth, async (req: Request, env : Env) => {
             urls.push({
                 key: object.key,
                 size: object.size,
-                url: `${BASE_URL}/${object.key}`,
+                url: BASE_URL+`/${object.key}`,
                 filename: item.name
             })
         }