diff --git a/index.js b/index.js
index 6c747d1..bbd130b 100644
--- a/index.js
+++ b/index.js
@@ -29,7 +29,9 @@ class Smarty {
     this.reset()
     this.__CACHE__ = Object.create(null) // 渲染缓存
     // 消除缓存目录
-    fs.rm(cacheDir)
+    if (fs.isdir(cacheDir)) {
+      fs.rm(cacheDir)
+    }
   }
 
   reset() {
diff --git a/index.mjs b/index.mjs
index 14e08a4..4865af1 100644
--- a/index.mjs
+++ b/index.mjs
@@ -31,7 +31,9 @@ export default class Smarty {
     this.reset()
     this.__CACHE__ = Object.create(null) // 渲染缓存
     // 消除缓存目录
-    fs.rm(cacheDir)
+    if (fs.isdir(cacheDir)) {
+      fs.rm(cacheDir)
+    }
   }
 
   reset() {
diff --git a/package.json b/package.json
index 42250fb..9f55675 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "smartyx",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "nodeJS模板引擎，理念源自于PHP的smarty模板引擎",
   "keywords": ["fivejs", "php", "smarty", "template", "ejs", "jade"],
   "author": "yutent <yutent.io@gmail.com>",