diff --git a/CHANGELOG.md b/CHANGELOG.md
index 07e7edd550b3e209d0629fd60d9936c3e03c2f0c..707a24107a665c74d0aeca347fa2b9c404c03c25 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,9 @@
+## 1.0.0
+ohos 第三个版本
+- 正式版本
 ## 0.0.2-SNAPSHOT
 ohos 第二个版本
  * 修改CodeCheck问题
-
 ## 0.0.1-SNAPSHOT
 ohos 第一个版本
  * 实现了原库的全部 api
diff --git a/README.md b/README.md
index c71e9a4c7cd9767d9f33300d56c25635888f0531..ee0084121a30ac15d28f5b8e0629f8882e58d255 100644
--- a/README.md
+++ b/README.md
@@ -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 @@
 2.在entry模块的build.gradle文件中，
  ```gradle
 	dependencies {
-	   implementation('com.gitee.chinasoft_ohos:MathView:0.0.2-SNAPSHOT')
+	   implementation('com.gitee.chinasoft_ohos:MathView_library:1.0.0')
 	   ......  
 	}
  ```
@@ -87,4 +87,4 @@ CloudTest代码测试无异常
 
 #### 版本迭代
 
-- 0.0.2-SNAPSHOT
\ No newline at end of file
+- 1.0.0
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index ca623569ef66380c7f861e04ad5f4f61b6f9511d..b737fa0bb4a35ab489de1b3348f5174475dd72db 100644
--- a/build.gradle
+++ b/build.gradle
@@ -26,6 +26,9 @@ buildscript {
 
 allprojects {
     repositories {
+        maven {
+            url 'https://s01.oss.sonatype.org/content/repositories/releases/'
+        }
         maven {
             url 'https://repo.huaweicloud.com/repository/maven/'
         }
diff --git a/entry/build.gradle b/entry/build.gradle
index 89aad405a358fc09dd8dc60765cc378ef7de23f0..5776318c36a74c7ca76b0b466eddc840b0b7491d 100644
--- a/entry/build.gradle
+++ b/entry/build.gradle
@@ -21,7 +21,8 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar', '*.har'])
     testImplementation 'junit:junit:4.13'
     ohosTestImplementation 'com.huawei.ohos.testkit:runner:1.0.0.200'
-    implementation project(":MathView")
+//    implementation project(":MathView")
+    implementation('com.gitee.chinasoft_ohos:MathView_library:1.0.0')
 }
 decc {
     supportType = ['html','xml']