diff --git a/packages/common/utils.ts b/packages/common/utils.ts
index 59fa35c7..404a23b5 100644
--- a/packages/common/utils.ts
+++ b/packages/common/utils.ts
@@ -21,7 +21,7 @@ export function nextTick(fn: Function) {
   }, 1000 / 30);
 }
 
-let systemInfo: WechatMiniprogram.GetSystemInfoSuccessCallbackResult = null;
+let systemInfo: WechatMiniprogram.GetSystemInfoSyncResult = null;
 export function getSystemInfoSync() {
   if (systemInfo == null) {
     systemInfo = wx.getSystemInfoSync();
diff --git a/tsconfig.json b/tsconfig.json
index cb48e111..1077c4e9 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -10,7 +10,8 @@
     "types": ["miniprogram-api-typings"],
     "paths": {
       "definitions/*": ["./packages/definitions/*"]
-    }
+    },
+    "skipLibCheck": true
   },
   "include": ["packages/**/*"]
 }