diff --git a/src/QiniuAdapter.php b/src/QiniuAdapter.php
index 6a07875..744d9bb 100644
--- a/src/QiniuAdapter.php
+++ b/src/QiniuAdapter.php
@@ -258,7 +258,7 @@ public function has($path)
      */
     public function getUrl($path)
     {
-        return $this->normalizeHost($this->domain).$path;
+        return $this->normalizeHost($this->domain).ltrim($path, '/');
     }
 
     /**