diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7207a89536b6ada855073cf337ce2ccb628c87c3..62effa229b6f6e21c3fc778efb698fde6764343c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,5 @@
+## 1.0.0
+* 正式版发布
 
 ## 0.0.2-SNAPSHOT
 
diff --git a/README.md b/README.md
index 157a1444e3f4fd61b49a1dea4f1cc8d37e6cdcb6..3b6aed852bd6c5fc31acd5f3f9e310803199b59d 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 - 基线版本：Release v0.2.5
 
 #### 效果演示
-<img src="img/record.gif"/>
+![输入图片说明](https://images.gitee.com/uploads/images/2021/0809/102813_7259a522_955876.gif "record.gif")
 
 #### 安装教程
 
@@ -19,7 +19,7 @@
 allprojects {
     repositories {
         maven {
-            url 'https://s01.oss.sonatype.org/content/repositories/snapshots/'
+            url 'https://s01.oss.sonatype.org/content/repositories/releases/'
         }
     }
 }
@@ -27,7 +27,7 @@ allprojects {
 2.在entry模块的build.gradle文件中
  ```
  dependencies {
-    implementation('com.gitee.chinasoft_ohos:MaterialStepperView:0.0.2-SNAPSHOT')
+    implementation('com.gitee.chinasoft_ohos:MaterialStepperView:1.0.0')
     ......  
  }
 ```
@@ -77,7 +77,8 @@ allprojects {
 - 当前版本demo功能与原组件基本无差异
 
 #### 版本迭代
-0.0.2-SNAPSHOT
+- 1.0.0
+
 #### 版权和许可信息
 ```
 MIT License
diff --git a/img/record.gif b/img/record.gif
index da8039cd793c956144b8d344dbfa489531e96e49..4c2f9b2c83df5196ffc98092dcb6b9c834355c9f 100644
Binary files a/img/record.gif and b/img/record.gif differ