diff --git a/.packages b/.packages
index 5ccce39..6402dc8 100644
--- a/.packages
+++ b/.packages
@@ -1,4 +1,4 @@
-# Generated by pub on 2020-01-06 16:51:35.863956.
+# Generated by pub on 2020-01-06 17:25:02.129620.
 archive:file:///D:/flutter/.pub-cache/hosted/pub.dartlang.org/archive-2.0.11/lib/
 args:file:///D:/flutter/.pub-cache/hosted/pub.dartlang.org/args-1.5.2/lib/
 async:file:///D:/flutter/.pub-cache/hosted/pub.dartlang.org/async-2.4.0/lib/
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2c2a16..c6c2f89 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@
 
 #1.0.0
 - Rebuild code, change API
+  Delete "getInstance()", please use "ScreenUtil ()" instead of "ScreenUtil.getInstance()"
+  use "ScreenUtil().setSp(24, allowFontScalingSelf: true)" instead of "ScreenUtil.getInstance().setSp(14, true)"
 - Modify the initialization method
 - Fix #68
 - CompileSdkVersion change to 28
diff --git a/pubspec.yaml b/pubspec.yaml
index f66913e..b8af2db 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,8 +1,8 @@
 name: flutter_screenutil
 description: A flutter plugin for adapting screen and font size.Guaranteed to look good on different models
 version: 1.0.0
-author: LiZhuoyuan <zhuoyuan93@gmail.com>
-homepage: https://github.com/OpenFlutter/flutter_screenutil
+homepage: https://github.com/lizhuoyuan
+github: https://github.com/OpenFlutter/flutter_screenutil
 
 environment:
   sdk: ">=2.0.0-dev.68.0 <3.0.0"