diff --git a/packages/unblock-area-limit/rollup.config.js b/packages/unblock-area-limit/rollup.config.js
index 8a18a938..4f8b46be 100644
--- a/packages/unblock-area-limit/rollup.config.js
+++ b/packages/unblock-area-limit/rollup.config.js
@@ -16,8 +16,8 @@ export default {
             output: false
         }),
         typescript({
-            // 这个版本会"编译"async函数
-            target: 'ES2016',
+            // 这个版本不会"编译"async函数
+            target: 'ES2017',
         }),
         template({
             filePath: path.resolve(__dirname, 'src/main.user.js'),
diff --git a/tsconfig.json b/tsconfig.json
index 11133304..774dacdc 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,10 +1,10 @@
 {
     "compilerOptions": {
         "strict": true,
-        "target": "ES6",
+        "target": "ES2017",
         "allowJs": true,
         "lib": [
-            "ES6",
+            "ES2017",
             "DOM",
         ],
     },