diff --git a/README.md b/README.md
index aebe1ce..dff0f73 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,13 @@
-# Usage
+# Usage 1
 1. Place the cursor where you want to insert the code block.
 2. Type `autocodeblock` or `acb` in the slash menu and press Enter.
 3. Input or paste the code block.
 4. Click OK.
 
+# Usage 2
+1. Copy your from code somewhere
+2. Paste into SiYuan, and it will automatically detect language and set highlight regarding to the specific language.
+
 # TODO
 - Improve the elegance of the slash menu popup.
 - Automatically adjust the language in the context menu of the code block.
@@ -11,8 +15,6 @@
 - Automatically adjust the language for all code blocks.
 - Fix bugs.
 
-# Known Issues
-- After creating a code block with this plugin, syntax highlighting may not display for a while (it will display normally afterwards).
 
 # Thanks ♥️
 - [@frostime](https://github.com/frostime): Provided the code for the slash menu.
diff --git a/README_zh_CN.md b/README_zh_CN.md
index 7a6c0a2..ed6ca7d 100644
--- a/README_zh_CN.md
+++ b/README_zh_CN.md
@@ -6,12 +6,16 @@
 ## 您给我点的免费Star将很大程度帮助我解决温饱问题，再次感谢！
 ## 
 
-# 用法
+# 用法1
 1. 光标放到你要插入代码块的地方
 2. 斜杠菜单输入`autocodeblock`或者`acb`，回车
 3. 输入或者粘贴代码块
 4. 点击确定
 
+# 用法2
+1. 在别的地方复制代码
+2. 到思源粘贴，自动设置语言和高亮
+
 # TODO
 - 斜杠菜单弹窗不优雅
 - 代码块上下文菜单自动调整语言
@@ -20,7 +24,7 @@
 - fix bugs
 
 # 已知问题
-- 该插件创建代码块后一段时间，高亮不显示（之后都会正常显示）
+（暂无）
 
 # 感谢 ♥️
 - [@frostime](https://github.com/frostime):: 提供斜杠菜单的代码 ♥️