diff --git a/.gitignore b/.gitignore
index 2f43ce4..e1a771c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -115,6 +115,7 @@ work/
 *.gen/
 *.tmp/
 *.data/
+*.metadata/
 
 # Vivado 独立目录
 .Xil/