diff --git a/README.md b/README.md
index 8cb9db02..d526bde6 100644
--- a/README.md
+++ b/README.md
@@ -106,7 +106,7 @@ npm run dev
 </table>
 
 
-## 密码分步:five:
+## 密码分步:fire:
 
 | 功能                        | 算法类型          |
 | ----------------------      | ------------- |