diff --git a/+MATLAB/Version.m b/+MATLAB/Version.m
index e04b820..3ce86e4 100644
--- a/+MATLAB/Version.m
+++ b/+MATLAB/Version.m
@@ -1,5 +1,5 @@
 function V = Version
-V.Me='v18.3.0';
+V.Me='v18.3.1';
 V.MATLAB='R2023b';
 persistent NewVersion
 try
diff --git "a/\346\211\223\345\214\205.prj" "b/\346\211\223\345\214\205.prj"
index e1c2873..57d2331 100644
--- "a/\346\211\223\345\214\205.prj"
+++ "b/\346\211\223\345\214\205.prj"
@@ -33,7 +33,7 @@ View 埃博拉酱的 MATLAB 扩展 Extension on File Exchange
 还有一些尚未归类的工具函数直接放在MATLAB包下
 每个代码文件内部都有详细文档，可以用doc命令查看，此处仅列出函数签名和类功能简介。</param.description>
     <param.screenshot>${PROJECT_ROOT}\工具箱图像.png</param.screenshot>
-    <param.version>18.3.0</param.version>
+    <param.version>18.3.1</param.version>
     <param.output>${PROJECT_ROOT}\埃博拉酱 的 MATLAB 扩展 Extension.mltbx</param.output>
     <param.products.name />
     <param.products.id />