diff --git a/src/main/java/com/rehome/mqttclienttemperature/controller/JdbcDemoController.java b/src/main/java/com/rehome/mqttclienttemperature/controller/JdbcDemoController.java
index 3505622..637ea40 100644
--- a/src/main/java/com/rehome/mqttclienttemperature/controller/JdbcDemoController.java
+++ b/src/main/java/com/rehome/mqttclienttemperature/controller/JdbcDemoController.java
@@ -70,7 +70,7 @@ public class JdbcDemoController {
         //配置数据源
         ds.setId("1");
         ds.setName("mysql");
-        ds.setUrl("jdbc:mysql://192.168.1.24:3306/appserver?useUnicode=true&characterEncoding=utf-8&useSSL=false&autoReconnect=true");
+        ds.setUrl("jdbc:mysql://192.168.3.9:3306/appserver?useUnicode=true&characterEncoding=utf-8&useSSL=false&autoReconnect=true");
         ds.setUsername("root");
         ds.setPassword("Skyinno251,");
         ds.setDriver("com.mysql.cj.jdbc.Driver");
@@ -98,7 +98,7 @@ public class JdbcDemoController {
         CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> {
             String sql = "select * from temperature where id = ?";
             List<Object> jdbcParamValues = new ArrayList<>();
-            for (int i = 2292104; i < 2298700; i++) {
+            for (int i = 2320438; i < 2329243; i++) {
                 jdbcParamValues.add(i + 1);
                 Gson gson = new Gson();
                 ResponseDto responseDto = JdbcUtil.executeSql(ds, sql, jdbcParamValues);