diff --git a/playground/spa/public/js/haha.bdaaba63.js b/playground/spa/public/js/haha.bdaaba63.js
new file mode 100644
index 0000000..351d836
--- /dev/null
+++ b/playground/spa/public/js/haha.bdaaba63.js
@@ -0,0 +1 @@
+(()=>{var o={hello:"world"};console.log("custom define!");console.log(o);})();
diff --git a/playground/spa/public/js/index.93041bfa.js b/playground/spa/public/js/index.93041bfa.js
new file mode 100644
index 0000000..b177f4b
--- /dev/null
+++ b/playground/spa/public/js/index.93041bfa.js
@@ -0,0 +1 @@
+(()=>{var e={VITE_HAHAH:"hahaha",BASE_URL:"/",MODE:"development",DEV:!0,PROD:!1};console.log(e,"env");})();
diff --git a/playground/spa/public/js/test.b7d6e86f.js b/playground/spa/public/js/test.b7d6e86f.js
new file mode 100644
index 0000000..6d6a26d
--- /dev/null
+++ b/playground/spa/public/js/test.b7d6e86f.js
@@ -0,0 +1 @@
+(()=>{console.log("this is test");})();
diff --git a/playground/spa/publicTypescript/manifest.json b/playground/spa/publicTypescript/manifest.json
index 106fb03..dbd5b8a 100644
--- a/playground/spa/publicTypescript/manifest.json
+++ b/playground/spa/publicTypescript/manifest.json
@@ -1,5 +1,5 @@
 {
-  "haha": "/haha.bdaaba63.js",
-  "index": "/index.93041bfa.js",
-  "test": "/test.b7d6e86f.js"
+  "haha": "js/haha.bdaaba63.js",
+  "index": "js/index.93041bfa.js",
+  "test": "js/test.b7d6e86f.js"
 }
diff --git a/playground/spa/vite.config.ts b/playground/spa/vite.config.ts
index 19fd992..09ae6f0 100644
--- a/playground/spa/vite.config.ts
+++ b/playground/spa/vite.config.ts
@@ -18,7 +18,7 @@ export default defineConfig({
       inputDir: 'publicTypescript',
       manifestName: 'manifest',
       hash: true,
-      outputDir: '/',
+      outputDir: 'js',
     }),
 
     {
diff --git a/src/utils/build.ts b/src/utils/build.ts
index 4ed00aa..ca84879 100644
--- a/src/utils/build.ts
+++ b/src/utils/build.ts
@@ -140,7 +140,13 @@ export async function deleteOldJsFile(args: IDeleteFile) {
     config: { publicDir },
   } = getGlobalConfig()
 
-  const oldFiles = await glob(normalizePath(path.join(publicDir, `${outputDir}/${fileName}.?(*.)js`)))
+  let oldFiles: string[] = []
+  try {
+    fs.ensureDirSync(path.join(publicDir, outputDir))
+    oldFiles = await glob(normalizePath(path.join(publicDir, `${outputDir}/${fileName}.?(*.)js`)))
+  } catch (e) {
+    console.error(e)
+  }
 
   debug('deleteOldJsFile - oldFiles:', oldFiles)