diff --git a/packages/uni-mp-weixin/dist/index.js b/packages/uni-mp-weixin/dist/index.js
index acfc0194a517d2f7a002844f011637a920f75cd7..2e0e5d62e43d72b64ca9a19d0ddcda5bc4c66324 100644
--- a/packages/uni-mp-weixin/dist/index.js
+++ b/packages/uni-mp-weixin/dist/index.js
@@ -19,7 +19,7 @@ function hasOwn (obj, key) {
   return hasOwnProperty.call(obj, key)
 }
 
-function noop () { }
+function noop () {}
 
 /**
  * Create a cached version of a pure function.
@@ -385,11 +385,28 @@ var previewImage = {
   }
 };
 
+function addSafeAreaInsets (result) {
+  if (result.safeArea) {
+    const safeArea = result.safeArea;
+    result.safeAreaInsets = {
+      top: safeArea.top,
+      left: safeArea.left,
+      right: result.windowWidth - safeArea.right,
+      bottom: result.windowHeight - safeArea.bottom
+    };
+  }
+}
 const protocols = {
-  previewImage
+  previewImage,
+  getSystemInfo: {
+    returnValue: addSafeAreaInsets
+  },
+  getSystemInfoSync: {
+    returnValue: addSafeAreaInsets
+  }
 };
-const todos = [
-  'vibrate'
+const todos = [
+  'vibrate'
 ];
 const canIUses = [];