diff --git a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/utils/JdbcTaosdemoConfig.java b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/utils/JdbcTaosdemoConfig.java
index 9765841d34388cc5f03e06f232a61ee3adbb4513..4e6f64033012ca402d4a07787ef71a0525b25acb 100644
--- a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/utils/JdbcTaosdemoConfig.java
+++ b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/utils/JdbcTaosdemoConfig.java
@@ -84,7 +84,6 @@ public final class JdbcTaosdemoConfig {
         // drop task
         System.out.println("-dropTable                  Drop data before quit. Default is false");
         System.out.println("--help                      Give this help list");
-        System.out.println("--infinite                  Infinite insert mode");
     }
 
     /**