diff --git a/projects/Compilers.md b/projects/Compilers.md
index 7cd1b79..49a3024 100644
--- a/projects/Compilers.md
+++ b/projects/Compilers.md
@@ -17,6 +17,8 @@
 * [YangChen-pro](https://github.com/YangChen-pro/bupt-assignments/tree/main/3rd%20year%20of%20BUPT/First%20semester/Compilation/lexical%20analysis) (C++ & Lex)
 * [ProgrameThinking](https://github.com/ProgrameThinking/Compiler_bupt)(C++)
 * [rand-fly](https://github.com/rand-fly/bupt_work_collection/tree/main/compiler)(C++)
+* [moyuhuashu1](https://github.com/moyuhuashu1/bupt-cs-project/tree/main/%E7%BC%96%E8%AF%91%E5%8E%9F%E7%90%86%E5%AE%9E%E9%AA%8C/%E8%AF%8D%E6%B3%95%E5%88%86%E6%9E%90)(C)
+
 
 ### 语法分析
 
@@ -35,6 +37,8 @@
 * [YangChen-pro](https://github.com/YangChen-pro/bupt-assignments/tree/main/3rd%20year%20of%20BUPT/First%20semester/Compilation/grammar%20analysis) (Python & Yacc)
 * [ProgrameThinking](https://github.com/ProgrameThinking/Compiler_bupt)(C++)
 * [rand-fly](https://github.com/rand-fly/bupt_work_collection/tree/main/compiler)(C++)
+* [moyuhuashu1](https://github.com/moyuhuashu1/bupt-cs-project/tree/main/%E7%BC%96%E8%AF%91%E5%8E%9F%E7%90%86%E5%AE%9E%E9%AA%8C/%E8%AF%AD%E6%B3%95%E5%88%86%E6%9E%90)(C)
+
 
 ### 语义分析
 
diff --git a/projects/Introduction-to-Computing-and-Foundation-of-Programming.md b/projects/Introduction-to-Computing-and-Foundation-of-Programming.md
index 3f417da..302b3fd 100644
--- a/projects/Introduction-to-Computing-and-Foundation-of-Programming.md
+++ b/projects/Introduction-to-Computing-and-Foundation-of-Programming.md
@@ -58,6 +58,8 @@
 ### 2022级 - 扫雷游戏 (C/C++)
 
 - [Catslashbin & Tianzeds](https://github.com/catslashbin/Minesweeper)
+- [moyuhuashu1](https://github.com/moyuhuashu1/bupt-cs-project/tree/main/%E8%AE%A1%E5%AF%BC)
+
 
 ### 2023级 - 麦当劳点餐服务系统 （C/C++)
 - [LiuNanfu](https://github.com/Overturn1992/bupt-2023-course_design)
diff --git a/projects/Java.md b/projects/Java.md
index 7129067..952730a 100644
--- a/projects/Java.md
+++ b/projects/Java.md
@@ -15,3 +15,7 @@
 * [PostGuard](https://github.com/post-guard/PostLetter)
 * 即时聊天软件-[server](https://github.com/112292454/javaOO)/[client](https://github.com/angrychow)
 * [Guo-Chenxu & ypx9628 & hvinci](https://github.com/Guo-Chenxu/chatroom)
+
+### 2022 级 - 聊天室
+
+* [moyuhuashu1](https://github.com/moyuhuashu1/bupt-cs-project/tree/main/Java/%E5%A4%A7%E4%BD%9C%E4%B8%9A)