diff --git a/.env b/.envsample
similarity index 60%
rename from .env
rename to .envsample
index 5e6b345..d2f6160 100644
--- a/.env
+++ b/.envsample
@@ -1,3 +1,4 @@
+# rename to .env and fill in the values
 TENCENT_SECRET_ID=YOUR_ID
 TENCENT_SECRET_KEY=YOUR_SECRET
 GEMINI_API_KEY=YOUR_GEMINI_API_KEY
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4c49bd7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.env
diff --git a/README.md b/README.md
index cad3514..b9c3658 100644
--- a/README.md
+++ b/README.md
@@ -21,8 +21,8 @@
     ```
     - 返回识别结果。
 
-8. google gemini的api key："AIzaSyBn6R7JWK8z58cETrHoXIbdJQ6x7QUR14o"
-9.  tencentSecretId = "AKIDwuhKk2EEF9pJdmjgV9ZozzGPL8vgXR9e",tencentSecretKey = "Kf0Md3Uix2yiMrMk03ucAVdfVAev6DDI"
+8. google gemini的api key："your key"
+9.  tencentSecretId = "your id",tencentSecretKey = "your secret"
 
 10. key存储在.env文件中，使用dotenv库进行加载。
 11. go的示例代码如下：