diff --git a/manifest.json b/manifest.json
index 1334a45..7f133d1 100644
--- a/manifest.json
+++ b/manifest.json
@@ -4,7 +4,7 @@
     "name": "LLOneBot",
     "slug": "LLOneBot",
     "description": "LiteLoaderQQNT的OneBotApi",
-    "version": "3.0.2",
+    "version": "3.0.3",
     "thumbnail": "./icon.png",
     "authors": [{
         "name": "linyuchen",
diff --git a/src/onebot11/utils.ts b/src/onebot11/utils.ts
index cf5b7c8..d1cdfdc 100644
--- a/src/onebot11/utils.ts
+++ b/src/onebot11/utils.ts
@@ -39,11 +39,12 @@ export async function uri2local(fileName: string, uri: string){
         }
     } else if (url.protocol === "file:"){
         // await fs.copyFile(url.pathname, filePath);
+        let pathname = decodeURIComponent(url.pathname)
         if (process.platform === "win32"){
-            filePath = url.pathname.slice(1)
+            filePath = pathname.slice(1)
         }
         else{
-            filePath = url.pathname
+            filePath = pathname
         }
         res.isLocal = true
     }