diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f15abd5836dbec3c6a6796880a460b7666b17e5..226d137ebf3cfdce83cbf3bb9a81d9b73928c3b2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 1.4.4：
+- ohos 增加 1.4.4正式版
+
 # 0.0.2-SNAPSHOT：
 - ohos 第二个版本，修改FindBugs问题
 
diff --git a/README.md b/README.md
index b0e9de685634b2d30f3c5dc1828d53f9e408dfae..20d09dc038738ccda76670cfecb705b4bc5aff3a 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@
 allprojects {
     repositories {
         maven {
-            url 'https://s01.oss.sonatype.org/content/repositories/snapshots/'
+            url 'https://s01.oss.sonatype.org/content/repositories/releases/'
         }
     }
 }
@@ -33,7 +33,7 @@ allprojects {
 2.在entry模块的build.gradle文件中
  ```gradle
  dependencies {
-    implementation('com.gitee.chinasoft_ohos:PinView:0.0.2-SNAPSHOT')
+    implementation('com.gitee.chinasoft_ohos:PinView:1.4.4')
     ......  
  }
 ```
@@ -94,7 +94,7 @@ CloudTest代码测试无异常
 当前版本demo功能与原组件基本无差异
 
 ## 版本迭代
-- 0.0.2-SNAPSHOT
+- 1.4.4
 
 ## 版权和许可信息
     Copyright 2017-2018 Chaos Leong
diff --git a/build.gradle b/build.gradle
index 8726113cdae6d9978a42bdf9f0a80fbb0f37e8ec..918f03d9101e62cec07f751391f9d86aac71a38c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -33,7 +33,7 @@ allprojects {
             url 'https://developer.huawei.com/repo/'
         }
         maven {
-            url 'https://s01.oss.sonatype.org/content/repositories/snapshots/'
+            url 'https://s01.oss.sonatype.org/content/repositories/releases/'
         }
         jcenter()
     }
diff --git a/entry/build.gradle b/entry/build.gradle
index adc1202902501d8e7ef7cb5c01194fd638302acb..37dc60881c353b149891e602c1adab542d96f508 100644
--- a/entry/build.gradle
+++ b/entry/build.gradle
@@ -22,7 +22,7 @@ repositories {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar', '*.har'])
 //    implementation project(path: ':pinview')
-    implementation('com.gitee.chinasoft_ohos:PinView:0.0.2-SNAPSHOT')
+    implementation('com.gitee.chinasoft_ohos:PinView:1.4.4')
 
     testImplementation 'junit:junit:4.13'
     ohosTestImplementation 'com.huawei.ohos.testkit:runner:1.0.0.100'