diff --git a/build.sh b/build.sh
index ce62604..f7eb1a5 100644
--- a/build.sh
+++ b/build.sh
@@ -1,4 +1,6 @@
 #!/bin/bash
+sudo apt update -y
+apt install -y git
 # 创建3rdparty目录
 mkdir -p 3rdparty