diff --git a/README.md b/README.md
index 2daa733..04659e1 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,7 @@ Thanks JetBrains Licenses for Open Source.
 </ul>
 
 <h3>External Comment:</h3>
+<a href="https://github.com/LinWanCen/show-comment/tree/main/src/test/java/io/github/linwancen/plugin/show/demo/ext">Demo(GitHub)</a>
 <ul>
 <li>Reload: Tools -> 🔄 // Reload External Comment
 <li>path/[any][filename.]ext.tree.tsv // file and folder tree comment 📝 📁
@@ -39,6 +40,7 @@ Thanks JetBrains Licenses for Open Source.
 </ul>
 
 <h3>外部注释：</h3>
+<a href="https://gitee.com/LinWanCen/show-comment/tree/main/src/test/java/io/github/linwancen/plugin/show/demo/ext">示例(Gitee)</a>
 <ul>
 <li>重新加载：工具 -> "🔄 // Reload External Comment"
 <li>path/[any][filename.]ext.tree.tsv // 文件(夹)注释 📝 📁
@@ -56,6 +58,7 @@ Thanks JetBrains Licenses for Open Source.
 
 <h2>English Change Notes:</h2>
 <ul>
+<li>1.21  Add line-end-comment  default skip only English when system lang is not `en`
 <li>1.20  Add get doc first sentence checkbox
 <li>1.19  Add supper doc at @Override, support doc tag like @author
 <li>1.18  Add External Comment  effect at previous layer when folder named -1
@@ -80,6 +83,7 @@ Thanks JetBrains Licenses for Open Source.
 
 <h2>中文更新说明:</h2>
 <ul>
+<li>1.21  增加 行末注释 系统语言非英文时 默认 忽略纯英文
 <li>1.20  增加 获取第一句注释选项
 <li>1.19  增加 @Override 显示父方法注释，支持 @author 等注释标签
 <li>1.18  增加 外部注释 文件夹名为 -1 时配置在上一层文件夹生效
@@ -111,4 +115,4 @@ See in IDEA with this plugin | 安装插件后用 IDEA 查看
 - [Java Doc Comment Demo | Java 文档注释](src/test/java/io/github/linwancen/plugin/show/demo/java/Call.java)
 - [JSON Doc Comment Demo | JSON 文档注释](src/test/java/io/github/linwancen/plugin/show/demo/json/base Pojo.json)
 - [External Comment Demo For COBOL | 外部注释 Demo](src/test/java/io/github/linwancen/plugin/show/demo/ext/cobol/demo/BASE.cbl)  
-  [COBOL Highlighting | COBOL 高亮配置](src/test/java/io/github/linwancen/plugin/show/demo/ext/cobol/COBOL_IDEA.md)
\ No newline at end of file
+  [COBOL Highlighting | COBOL 高亮配置](src/test/java/io/github/linwancen/plugin/show/demo/ext/cobol/cobol/COBOL_IDEA.md)
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 432eb74..9be2b42 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ plugins {
 }
 
 group 'io.github.linwancen'
-version '1.20.1.' + (new Date().format('yyyy.MM.dd_HH.mm'))
+version '1.21.0.' + (new Date().format('yyyy.MM.dd_HH.mm'))
 
 apply plugin: 'java'
 
@@ -39,6 +39,7 @@ patchPluginXml {
     changeNotes = """
 <h2>English Change Notes:</h2>
 <ul>
+<li>1.21  Add line-end-comment  default skip only English when system lang is not `en`
 <li>1.20  Add get doc first sentence checkbox
 <li>1.19  Add supper doc at @Override, support doc tag like @author
 <li>1.18  Add External Comment  effect at previous layer when folder named -1
@@ -63,6 +64,7 @@ patchPluginXml {
 
 <h2>中文更新说明:</h2>
 <ul>
+<li>1.21  增加 行末注释 系统语言非英文时 默认 忽略纯英文
 <li>1.20  增加 获取第一句注释选项
 <li>1.19  增加 @Override 显示父方法注释，支持 @author 等注释标签
 <li>1.18  增加 外部注释 文件夹名为 -1 时配置在上一层文件夹生效
diff --git a/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsState.java b/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsState.java
index fc2c747..9a8bd6d 100644
--- a/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsState.java
+++ b/src/main/java/io/github/linwancen/plugin/show/settings/AppSettingsState.java
@@ -13,6 +13,7 @@ import org.jetbrains.annotations.Nullable;
 
 import java.awt.*;
 import java.math.BigInteger;
+import java.util.Locale;
 
 @State(
         name = "io.github.linwancen.plugin.show.settings.AppSettingsState",
@@ -40,7 +41,7 @@ public class AppSettingsState extends AbstractSettingsState implements Persisten
     public boolean fromRef = true;
     public boolean inJson = true;
     public boolean skipAnnotation = true;
-    public boolean skipAscii = false;
+    public boolean skipAscii = !"en".equals(Locale.getDefault().getLanguage());
     public boolean skipBlank = true;
 
     public static AppSettingsState getInstance() {
diff --git a/src/main/resources/META-INF/plugin.xml b/src/main/resources/META-INF/plugin.xml
index 95731b0..184098e 100644
--- a/src/main/resources/META-INF/plugin.xml
+++ b/src/main/resources/META-INF/plugin.xml
@@ -14,6 +14,7 @@
 </ul>
 
 <h3>External Comment:</h3>
+<a href="https://github.com/LinWanCen/show-comment/tree/main/src/test/java/io/github/linwancen/plugin/show/demo/ext">Demo(GitHub)</a>
 <ul>
 <li>Reload: Tools -> 🔄 // Reload External Comment
 <li>path/[any][filename.]ext.tree.tsv // file and folder tree comment 📝 📁
@@ -36,6 +37,7 @@
 </ul>
 
 <h3>外部注释：</h3>
+<a href="https://gitee.com/LinWanCen/show-comment/tree/main/src/test/java/io/github/linwancen/plugin/show/demo/ext">示例(Gitee)</a>
 <ul>
 <li>重新加载：工具 -> "🔄 // Reload External Comment"
 <li>path/[any][filename.]ext.tree.tsv // 文件(夹)注释 📝 📁