diff --git a/.gitignore b/.gitignore
index 37a4eb8b43d978ea05b2c6e3fb934f9b40dddd4d..23df9723eaaf2abd41f7254aa949d532ebc06c84 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,5 @@
 .externalNativeBuild
 /entry/.preview
 .cxx
+/library/build.gradle
+/upload.gradle
\ No newline at end of file
diff --git a/README.OPENSOURCE b/README.OPENSOURCE
index 1934273ee729e57b5d65a70ce642ccdb3ad8d121..43ad41951328926cdce69e107266116b14b82703 100644
--- a/README.OPENSOURCE
+++ b/README.OPENSOURCE
@@ -1,8 +1,8 @@
 [
     {
         "Name": " Codeview ",
-        "License": "",
-        "License File": "",
+        "License": "无",
+        "License File": "无",
         "Version Number": " 2 ",
         "Upstream URL": " https://github.com/avraampiperidis/Codeview ",
         "Description": " Codeview is a ohos library tha lets you preview code in webview very easy and simple with highlighs and colors. With styles to chooses and language."
diff --git a/README.md b/README.md
index fe1c9adc01eb93185e42f0a934b04f868eb44241..b7471657d564b3b20e9c79164e84b4328859d74a 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 - 功能：代码块高亮显示。
 - 项目移植状态：主功能完成
 - 调用差异：无
-- 开发版本：sdk5，DevEco Studio2.1 Beta4
+- 开发版本：sdk5，DevEco Studio 2.1 Release
 - 基线版本：Release 2
 
 #### 效果演示
@@ -30,7 +30,7 @@ dependencies {
 	......  
 }
 ```
-在sdk5，DevEco Studio2.1 beta4下项目可直接运行 如无法运行，删除项目.gradle,.idea,build,gradle,build.gradle文件， 并依据自己的版本创建新项目，将新项目的对应文件复制到根目录下
+在sdk5，DevEco Studio 2.1 Release下项目可直接运行 如无法运行，删除项目.gradle,.idea,build,gradle,build.gradle文件， 并依据自己的版本创建新项目，将新项目的对应文件复制到根目录下
 
 #### 使用说明
 
diff --git a/entry/build.gradle b/entry/build.gradle
index ac00f2410f21fac717328c5a63e3203bd242384b..c32d31fab81b3b3706abd9807774839bb7f5a827 100644
--- a/entry/build.gradle
+++ b/entry/build.gradle
@@ -18,11 +18,10 @@ ohos {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar', '*.har'])
-    implementation project(path: ':library')
     testImplementation 'junit:junit:4.13'
     ohosTestImplementation 'com.huawei.ohos.testkit:runner:1.0.0.100'
     testImplementation 'org.mockito:mockito-core:2.23.0'
-    testImplementation 'com.google.truth:truth:0.39'
+    implementation project(":library")
 }
 decc {
     supportType = ['html', 'xml']
diff --git a/entry/src/main/java/com/protectsoft/webviewcodedemo/ShowAbility.java b/entry/src/main/java/com/protectsoft/webviewcodedemo/ShowAbility.java
index c7a29fc7380a320abd3ca02c8d8b1ae4e92d3d74..3bea5d6ddbdbbd12a040c03bcc59d993d012932d 100644
--- a/entry/src/main/java/com/protectsoft/webviewcodedemo/ShowAbility.java
+++ b/entry/src/main/java/com/protectsoft/webviewcodedemo/ShowAbility.java
@@ -40,7 +40,7 @@ public class ShowAbility extends Ability {
         ResourceTable.Id_btn_ATELIER_FOREST_DARK,ResourceTable.Id_btn_DARKSTYLE,
         ResourceTable.Id_btn_DARKULA,ResourceTable.Id_btn_DOCCO,ResourceTable.Id_btn_FAR,
         ResourceTable.Id_btn_GITHUB,ResourceTable.Id_btn_GITHUBGIST,
-        ResourceTable.Id_btn_GOOGLECODE,ResourceTable.Id_btn_IDEA,ResourceTable.Id_btn_MAGULA,
+        ResourceTable.Id_btn_GGCODE,ResourceTable.Id_btn_IDEA,ResourceTable.Id_btn_MAGULA,
         ResourceTable.Id_btn_OBSIDIAN,ResourceTable.Id_btn_XCODE};
     private final String[] styles = {
         Settings.WithStyle.DEFAULT,Settings.WithStyle.AGATE,
@@ -49,7 +49,7 @@ public class ShowAbility extends Ability {
         Settings.WithStyle.ATELIER_LIGHT,Settings.WithStyle.ATELIER_FOREST_DARK,Settings.WithStyle.DARKSTYLE,
         Settings.WithStyle.DARKULA,Settings.WithStyle.DOCCO,
         Settings.WithStyle.FAR,Settings.WithStyle.GITHUB,Settings.WithStyle.GITHUBGIST,
-        Settings.WithStyle.GOOGLECODE,Settings.WithStyle.IDEA,
+        Settings.WithStyle.GGCODE,Settings.WithStyle.IDEA,
         Settings.WithStyle.MAGULA,Settings.WithStyle.OBSIDIAN,Settings.WithStyle.XCODE};
     private final Button[] buttons = new Button[NUM_20];
     private Text textStyle;
diff --git a/entry/src/main/resources/base/layout/ability_show.xml b/entry/src/main/resources/base/layout/ability_show.xml
index 1006b8c683395336640af755cd586b423219fae6..d33b2887d11d37a3b179d1da99f9ac93ca492572 100644
--- a/entry/src/main/resources/base/layout/ability_show.xml
+++ b/entry/src/main/resources/base/layout/ability_show.xml
@@ -258,13 +258,13 @@
         ohos:orientation="horizontal">
 
         <Button
-            ohos:id="$+id:btn_GOOGLECODE"
+            ohos:id="$+id:btn_GGCODE"
             ohos:top_margin="5vp"
             ohos:bottom_margin="5vp"
             ohos:left_margin="3vp"
             ohos:right_margin="3vp"
             ohos:height="35vp"
-            ohos:text="GOOGLECODE"
+            ohos:text="GGCODE"
             ohos:text_size="12vp"
             ohos:layout_alignment="horizontal_center"
             ohos:background_element="$graphic:background_bt_color"
diff --git a/entry/src/ohosTest/java/com/protectsoft/webviewcodedemo/ExampleOhosTest.java b/entry/src/ohosTest/java/com/protectsoft/webviewcodedemo/ExampleOhosTest.java
index c1fa0358cc23c82b80d302322835277a3c5c8d64..808f1743bddc086413a1a6477eaa78baee3df203 100644
--- a/entry/src/ohosTest/java/com/protectsoft/webviewcodedemo/ExampleOhosTest.java
+++ b/entry/src/ohosTest/java/com/protectsoft/webviewcodedemo/ExampleOhosTest.java
@@ -6,7 +6,7 @@ import org.junit.Test;
 import static org.junit.Assert.assertEquals;
 
 public class ExampleOhosTest {
-	//（全UI应用、不支持Context等等原因）不支持单元测试
+    //（全UI应用、不支持Context等等原因）不支持单元测试
     @Test
     public void testBundleName() {
         final String actualBundleName = AbilityDelegatorRegistry.getArguments().getTestBundleName();
diff --git a/library/build.gradle b/library/build.gradle
index 722f8536bb7169d65c6d24d7ab2c522ff9deb9e1..d65602bcf7e6b70787f237462419949e8f8162c5 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -19,5 +19,4 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     testImplementation 'junit:junit:4.13'
     testImplementation 'org.mockito:mockito-core:2.23.0'
-    testImplementation 'com.google.truth:truth:0.39'
 }
diff --git a/library/src/main/java/com/protectsoft/webviewcode/HighlightLib.java b/library/src/main/java/com/protectsoft/webviewcode/HighlightLib.java
index df89824bb2a69656467f9673410a351756714371..0cde85a43aca31a8b2d9a18730790e965224fcb2 100644
--- a/library/src/main/java/com/protectsoft/webviewcode/HighlightLib.java
+++ b/library/src/main/java/com/protectsoft/webviewcode/HighlightLib.java
@@ -1222,9 +1222,9 @@ final class HighlightLib {
             "  text-decoration: underline;\n" +
             "}\n";
 
-    static final String CSS_GOOGLECODE = "/*\n" +
+    static final String CSS_GGCODE = "/*\n" +
             "\n" +
-            "Google Code style (c) Aahan Krish <geekpanth3r@gmail.com>\n" +
+            "Gg Code style (c) Aahan Krish <geekpanth3r@gmail.com>\n" +
             "\n" +
             "*/\n" +
             "\n" +
diff --git a/library/src/main/java/com/protectsoft/webviewcode/Settings.java b/library/src/main/java/com/protectsoft/webviewcode/Settings.java
index 42601cc2b310eed1ab17a9ddc1d77c47114c8abd..7d225fecc9a9925be1a62b8daffceff6e06a8b88 100644
--- a/library/src/main/java/com/protectsoft/webviewcode/Settings.java
+++ b/library/src/main/java/com/protectsoft/webviewcode/Settings.java
@@ -117,9 +117,9 @@ public final class Settings {
          */
         public static final String GITHUBGIST = HighlightLib.CSS_GIHUBGIST;
         /**
-         * GOOGLECODE
+         * GGCODE
          */
-        public static final String GOOGLECODE = HighlightLib.CSS_GOOGLECODE;
+        public static final String GGCODE = HighlightLib.CSS_GGCODE;
         /**
          * IDEA
          */