diff --git a/.gitignore b/.gitignore
index 7cc839e..b94d5f6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,11 @@
-# Ignore product PNG design/reference images in docs
-docs/产品/*.png
\ No newline at end of file
+# 忽略 docs 目录中的所有图片与设计源文件（防止误提交到仓库）
+docs/**/*.png
+docs/**/*.jpg
+docs/**/*.jpeg
+docs/**/*.gif
+docs/**/*.svg
+docs/**/*.webp
+docs/**/*.psd
+docs/**/*.ai
+docs/**/*.fig
+docs/**/*.sketch
\ No newline at end of file