diff --git a/README.md b/README.md
index e2a9199f05c925fa0e884da0ac3e266891a2dfaf..d6fb33241b91e5ff5a9e400f0d22edcb5e21eba7 100644
--- a/README.md
+++ b/README.md
@@ -7,27 +7,28 @@
 ## 安装说明
 
 
-Method 1:For using circularfillableloaders module in sample app ,add the
+Method 1:For using Graphview module in sample app ,add the
 below dependency to generate hap/har,Modify entry/build.gradle as below:
 
 
     dependencies {
-    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation fileTree(dir: 'libs', include: ['*.jar','*.har'])
     testCompile'junit:junit:4.12'
     implementation project(':graphveiw')
     }
 
-Method 2:For using circularfillableloaders in separate application using har file ，generate .har package through library and add the har file to the entry/libs folder.Modify entry/build.gradle as below:
+Method 2:For using Graphview in separate application using har file ，generate .har package through library and add the har file to the entry/libs folder.Modify entry/build.gradle as below:
 
-    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation fileTree(dir: 'libs', include: ['*.jar','*.har'])
 
-Method 3:For using circularfillableloaders in separate application using maven dependency,modify entry/build.gradle as  below:
+Method 3:For using Graphview in separate application using maven dependency,modify entry/build.gradle as  below:
 
      dependencies {
-        implementation 'io.openharmony.tpc.thirdlib:graphView-library:1.0.2'
+        implementation 'io.openharmony.tpc.thirdlib:graphView-library:1.0.3'
      }
 
- 
+
+## 使用说明 
 
 #### 一.GraphView 介绍
 
@@ -88,6 +89,6 @@ API（AccelerateInterpolator）缺失并且未找到替代方案导致此类相
 涉及到缺失 API（AccelerateInterpolator）API 缺失并且未找到替代方案导致此类相关功能无法实现
 6.public class LineGraphSeries 内 AccelerateInterpolator
 API 缺失并且未找到替代方案导致此类相关功能无法实现  
- 7.如果 2 个图形系列具有相同的系列标题，具有不同的系列颜色，则图例中仅显示第一个系列信息
+7.如果 2 个图形系列具有相同的系列标题，具有不同的系列颜色，则图例中仅显示第一个系列信息
 
 ### End
diff --git a/changelog.md b/changelog.md
index cb933fda5b4b6ecf8caec28794f8f047de8506af..a8fe87a1cb338d7f774233579eb50fcf3e908345 100644
--- a/changelog.md
+++ b/changelog.md
@@ -25,7 +25,8 @@ v1.1.0
 16. Viewport --> public double setMaxYAxisSize(double mMaxYAxisViewportSize);
 16. Viewport --> public double setMinimalViewport(double minX,double maxX,double minY,double maxY);
 17. StaticLabelsFormatter -- >StaticLabelsFormatter staticLabelsFormatter = new StaticLabelsFormatter(graphView_01,new String[] {"old", "new"},new String[] {"high", "low"});    
-    （当静态标签格式化程序传递2个不同的垂直标签时，它显示两次第一个标签，而不是显示两个集合标签。）
+    （When the static label formatter passes 2 different vertical labels, it displays the first label twice instead of displaying the two collection labels。）
+
 18. GraphView --> public class GraphView 内takeSnapshotAndShare()    
 19. LineGraphSeries--> public class LineGraphSeries 内 public void setDrawAsPath() 
 20. LineGraphSeries -->public class LineGraphSeries 内 public void setAnimated(boolean animated)