diff --git a/tests/examples/JDBC/SpringJdbcTemplate/readme.md b/tests/examples/JDBC/SpringJdbcTemplate/readme.md
index 1fe8809b506c248f226edd0f3200c6e352c0a73b..b70a6565f88d0a08b8a26a60676e729ecdb39e2e 100644
--- a/tests/examples/JDBC/SpringJdbcTemplate/readme.md
+++ b/tests/examples/JDBC/SpringJdbcTemplate/readme.md
@@ -8,18 +8,16 @@
 修改 `src/main/resources/applicationContext.xml` 文件中 TDengine 的配置信息：
 
 ```xml
-
- <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
-        <property name="driverClassName" value="com.taosdata.jdbc.TSDBDriver"></property>
-        <property name="url" value="jdbc:TAOS://127.0.0.1:6030/log"></property>
-        <property name="username" value="root"></property>
-        <property name="password" value="taosdata"></property>
-    </bean>
-
-
-    <bean id = "jdbcTemplate"  class="org.springframework.jdbc.core.JdbcTemplate" >
-        <property name="dataSource" ref = "dataSource" ></property>
-    </bean>
+<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
+    <property name="driverClassName" value="com.taosdata.jdbc.TSDBDriver"></property>
+    <property name="url" value="jdbc:TAOS://127.0.0.1:6030/log"></property>
+    <property name="username" value="root"></property>
+    <property name="password" value="taosdata"></property>
+</bean>
+
+<bean id = "jdbcTemplate"  class="org.springframework.jdbc.core.JdbcTemplate" >
+    <property name="dataSource" ref = "dataSource" ></property>
+</bean>
 ```
 
 ### 打包运行