diff --git a/index.d.ts b/index.d.ts
index d255532..8e79cee 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -22,7 +22,7 @@ declare module '@gm5/core' {
     listen(port?: number, callback?: () => void): this
   }
 
-  export function preload(dir?: string): array
+  export function mount(dir?: string): array
 
   export function createApp(conf?: object): Five
 }
diff --git a/index.js b/index.js
index 7a8d145..cf26378 100644
--- a/index.js
+++ b/index.js
@@ -144,7 +144,7 @@ class Five {
    * @deprecated 请使用use方法, 将在下个版本中移除
    */
   preload(dir) {
-    this.#preload(preload(dir))
+    this.#preload(mount(dir))
     return this
   }
 
@@ -188,7 +188,7 @@ class Five {
   }
 }
 
-export function preload(dir) {
+export function mount(dir) {
   let list = fs.ls(dir) || []
   return list
 }