diff --git a/docs/examples/JDBC/taosdemo/readme.md b/docs/examples/JDBC/taosdemo/readme.md
index 141391d1f6..82aba4d9c1 100644
--- a/docs/examples/JDBC/taosdemo/readme.md
+++ b/docs/examples/JDBC/taosdemo/readme.md
@@ -7,8 +7,4 @@ java -jar target/taosdemo-2.0.1-jar-with-dependencies.jar -host <hostname> -data
 java -jar target/taosdemo-2.0.1-jar-with-dependencies.jar -host <hostname> -database <db name> -doCreateTable false -superTableSQL "create table weather(ts timestamp, f1 int) tags(t1 nchar(4))" -numOfTables 1000 -numOfRowsPerTable 100000000 -numOfThreadsForInsert 10 -numOfTablesPerSQL 10 -numOfValuesPerSQL 100
 ```
 
-如果发生错误 Exception in thread "main" java.lang.UnsatisfiedLinkError: no taos in java.library.path
-请检查是否安装 TDengine 客户端安装包或编译 TDengine 安装。如果确定已经安装过还出现这个错误，可以在命令行 java 后加 -Djava.library.path=/usr/lib 来指定寻找共享库的路径。
-
-
 If you encounter the error Exception in thread "main" `java.lang.UnsatisfiedLinkError: no taos in java.library.path`, please check whether the TDengine client package is installed or TDengine is compiled and installed. If you are sure it is installed and still encounter this error, you can add `-Djava.library.path=/usr/lib` after the `java` command to specify the path to the shared library.