diff --git a/README.md b/README.md
index 4d95d6b..0907dac 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,7 @@
 # apk-sign-info
 
-生成apk签名文件并查询签名信息(md5、sha-1、sha-256)
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+生成apk签名文件并查询签名信息(md5、sha-1、sha-256)
+
+# Use
+运行`main.py`
+根据ui提示即可
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