diff --git a/.gitignore b/.gitignore
index 886fdf4..f3bc267 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,6 @@
 # OS
 .DS_Store
 Thumbs.db
+
+# 测试输出
+*_watermarked.png
diff --git a/README.md b/README.md
index 6d2e8ab..37249d8 100644
--- a/README.md
+++ b/README.md
@@ -8,14 +8,35 @@
 
 ## 安装
 
+由于仓库使用 HTTP 协议（非 HTTPS），需要先配置环境变量：
+
 ```bash
-go get github.com/你的用户名/daShangDao_utils/imglib
+# Windows PowerShell
+$env:GOINSECURE="git.buzhiyushu.cn"
+$env:GONOSUMDB="git.buzhiyushu.cn"
+$env:GONOSUMCHECK="*"
+$env:GOPRIVATE="git.buzhiyushu.cn"
+
+# 然后拉取
+go get git.buzhiyushu.cn/DaShangDao/daShangDao_utils/imglib
 ```
 
-然后导入：
+```bash
+# Linux / macOS
+export GOINSECURE="git.buzhiyushu.cn"
+export GONOSUMDB="git.buzhiyushu.cn"
+export GONOSUMCHECK="*"
+export GOPRIVATE="git.buzhiyushu.cn"
+
+go get git.buzhiyushu.cn/DaShangDao/daShangDao_utils/imglib
+```
+
+建议将上述环境变量写入 `~/.gitconfig` 或 CI 配置中，避免每次重复设置。
+
+导入：
 
 ```go
-import "github.com/你的用户名/daShangDao_utils/imglib"
+import "git.buzhiyushu.cn/DaShangDao/daShangDao_utils/imglib"
 ```
 
 ---
@@ -182,7 +203,7 @@ package main
 
 import (
     "fmt"
-    "github.com/你的用户名/daShangDao_utils/imglib"
+    "git.buzhiyushu.cn/DaShangDao/daShangDao_utils/imglib"
 )
 
 func main() {
diff --git a/go.mod b/go.mod
index b038f05..b21010b 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module git.buzhiyushu.cn/DaShangDao/daShangDao_utils.git
+module git.buzhiyushu.cn/DaShangDao/daShangDao_utils
 
 go 1.25.0