update readme

README.md

@@ -87,7 +87,7 @@ A visualization package based on [github.com/gonum/plot](https://github.com/gonu
 
 ### **[lpgen](/Docs/lpgen.md)**
 
-Provides a **super simple** and intuitive way to generate linear programming (LP) models and save them as LP files. It supports setting objectives, adding constraints, defining variable bounds, and specifying binary or integer variables.
+Provides a **super simple** and intuitive way to generate linear programming (LP) models and save them as `.lp` files. It supports setting objectives, adding constraints, defining variable bounds, and specifying binary or integer variables.
 
 ## Advanced Usage
 

README_TW.md

@@ -81,6 +81,10 @@ func main() {
 
 基於 [github.com/gonum/plot](https://github.com/gonum/plot) 的視覺化套件。快速且不需要 Chrome。
 
+### **[lpgen](/Docs/lpgen.md)**
+
+提供一個 **超級簡單** 且直觀的方式來生成線性規劃（LP）模型並將其保存為 `.lp` 檔。支援設置目標、添加約束、定義變量邊界，並指定二進制或整數變量。
+
 ## 進階使用
 
 除了基本用法外，**Insyra** 還提供了處理不同數據類型和執行複雜統計操作的強大功能。請在 **[詳細文檔](https://github.com/HazelnutParadise/insyra/tree/main/Docs)** 中探索更多內容。