diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000000000000000000000000000000000000..cae93e3697c5c5eb2f5e1536e5267360e3c426a7
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,2 @@
+# 0.0.1-SNAPSHOT：
+- ohos 第一个版本，完整实现了原库的全部 api
diff --git a/README.OPENSOURCE b/README.OPENSOURCE
index ac96d905f8ad3e84fed1bbc853c16394e127f859..10f6a464912a59dcc59bc97b4849f6bacadf3c15 100644
--- a/README.OPENSOURCE
+++ b/README.OPENSOURCE
@@ -2,17 +2,17 @@
 
     {
 
-        "Name": "PinView",
+        "Name": " PinView ",
 
-        "License": "Apache License 2.0",
+        "License": " Apache License 2.0 ",
 
-        "License File": "https://github.com/ChaosLeung/PinView/blob/master/LICENSE",
+        "License File": " LICENSE ",
 
-        "Version Number": "1.4.3",
+        "Version Number": " v1.4.3 ",
 
-        "Upstream URL": "https://github.com/ChaosLeung/PinView",
+        "Upstream URL": " https://github.com/ChaosLeung/PinView/archive/1.4.3.tar.gz ",
 
-        "Description": "输入框的背景颜色的动态变化，基线的显示与隐藏，明文密文的切换"
+        "Description": " 输入框的背景颜色的动态变化，基线的显示与隐藏，明文密文的切换 "
 
     }
 
diff --git a/changeLog.md b/changeLog.md
deleted file mode 100644
index 63dc57e41e7130a4cc2bde0ed41b7c10830b041c..0000000000000000000000000000000000000000
--- a/changeLog.md
+++ /dev/null
@@ -1,8 +0,0 @@
-# 基本功能：
-- 输入框的背景颜色的动态变化，基线的显示与隐藏，明文密文的切换
-
-# 修改点：
-1. EditText 鸿蒙使用TextField替换实现
-
-# 遗留问题（暂不支持的功能）：
-无
\ No newline at end of file
diff --git a/entry/build.gradle b/entry/build.gradle
index c75cfa0b1f4fedf5386ea2384e569ae999e4e97a..9eb1f5b67ebda5d937f58c88c1710e534c2f529a 100644
--- a/entry/build.gradle
+++ b/entry/build.gradle
@@ -23,6 +23,7 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar', '*.har'])
     implementation project(path: ':pinview')
     testImplementation 'junit:junit:4.13'
+    ohosTestImplementation 'com.huawei.ohos.testkit:runner:1.0.0.100'
 }
 decc {
     supportType = ['html', 'xml']
diff --git a/entry/src/ohosTest/config.json b/entry/src/ohosTest/config.json
new file mode 100644
index 0000000000000000000000000000000000000000..0dc05983e4ff012c8f73d3f7cc02f83a7fed579e
--- /dev/null
+++ b/entry/src/ohosTest/config.json
@@ -0,0 +1,40 @@
+{
+  "app": {
+    "bundleName": "com.chaos.view.example",
+    "vendor": "chaos",
+    "version": {
+      "code": 1,
+      "name": "1.0"
+    },
+    "apiVersion": {
+      "compatible": 5,
+      "target": 5
+    }
+  },
+  "deviceConfig": {},
+  "module": {
+    "package": "com.chaos.view.example",
+    "name": "testModule",
+    "deviceType": [
+      "phone"
+    ],
+    "distro": {
+      "deliveryWithInstall": true,
+      "moduleName": "entry_test",
+      "moduleType": "feature",
+      "installationFree": true
+    },
+    "abilities": [
+      {
+        "name": "decc.testkit.runner.EntryAbility",
+        "description": "Test Entry Ability",
+        "icon": "$media:icon",
+        "label": "$string:app_name",
+        "launchType": "standard",
+        "orientation": "landscape",
+        "visible": true,
+        "type": "page"
+      }
+    ]
+  }
+}
\ No newline at end of file
diff --git a/entry/src/ohosTest/java/com/chaos/view/example/ExampleOhosTest.java b/entry/src/ohosTest/java/com/chaos/view/example/ExampleOhosTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..f5efac01d1d4c18fc2e2f471d8cfd91090a291ce
--- /dev/null
+++ b/entry/src/ohosTest/java/com/chaos/view/example/ExampleOhosTest.java
@@ -0,0 +1,17 @@
+package com.chaos.view.example;
+
+import ohos.aafwk.ability.delegation.AbilityDelegatorRegistry;
+import org.junit.Test;
+
+
+import static org.junit.Assert.assertEquals;
+
+public class ExampleOhosTest {
+
+
+    @Test
+    public void testBundleName() {
+        final String actualBundleName = AbilityDelegatorRegistry.getArguments().getTestBundleName();
+        assertEquals("com.chaos.view.example", actualBundleName);
+    }
+}
\ No newline at end of file
diff --git a/entry/src/ohosTest/java/com/chaos/view/example/PinViewTest.java b/entry/src/ohosTest/java/com/chaos/view/example/PinViewTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..68d2289b3422d9ec4361c5abeceae9975cdd9576
--- /dev/null
+++ b/entry/src/ohosTest/java/com/chaos/view/example/PinViewTest.java
@@ -0,0 +1,13 @@
+package com.chaos.view.example;
+
+import com.chaos.view.PinView;
+import junit.framework.TestCase;
+import org.junit.Test;
+
+public class PinViewTest extends TestCase {
+    @Test
+    public void testIsNumeric() {
+        assertTrue(PinView.isNumeric("655"));
+        assertFalse(PinView.isNumeric("ddd"));
+    }
+}
diff --git a/pinview/build.gradle b/pinview/build.gradle
index e1bc01664c3aefe3feeaa3e1a60b49f48652629b..c531a1764f1b9ce84aab058bd80ec3962b171940 100644
--- a/pinview/build.gradle
+++ b/pinview/build.gradle
@@ -9,6 +9,8 @@ ohos {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar', '*.har'])
     testImplementation 'junit:junit:4.13'
+    testImplementation 'org.powermock:powermock-api-mockito2:2.0.2'
+    testImplementation 'org.powermock:powermock-module-junit4:2.0.2'
 }
 
 /**
diff --git a/pinview/src/main/java/com/chaos/view/PinView.java b/pinview/src/main/java/com/chaos/view/PinView.java
index d6061c0534b9ee0631f5e5daf45f5d4f72c659e2..53d17ba32886300ea655eaeccdf7d8dc08bfc8e0 100644
--- a/pinview/src/main/java/com/chaos/view/PinView.java
+++ b/pinview/src/main/java/com/chaos/view/PinView.java
@@ -311,7 +311,7 @@ public class PinView extends TextField implements Component.BindStateChangedList
      * @param str 传进来的文本
      * @return boolean
      */
-    public boolean isNumeric(String str) {
+    public static boolean isNumeric(String str) {
         Pattern pattern = Pattern.compile("[0-9]*");
         Matcher isNum = pattern.matcher(str);
         if (!isNum.matches()) {