diff --git a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/example/springbootdemo/controller/WeatherController.java b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/example/springbootdemo/controller/WeatherController.java
index 0e13f9284a953bda8b2f49a0239388aa76748ce6..4a4109dcf326bd82067e3ab7153547f926e9f5ae 100644
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/example/springbootdemo/controller/WeatherController.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/example/springbootdemo/controller/WeatherController.java
@@ -45,7 +45,6 @@ public class WeatherController {
      */
     @PostMapping("/{temperature}/{humidity}")
     public int saveWeather(@PathVariable int temperature, @PathVariable float humidity) {
-
         return weatherService.save(temperature, humidity);
     }
 
@@ -57,7 +56,6 @@ public class WeatherController {
      */
     @PostMapping("/batch")
     public int batchSaveWeather(@RequestBody List<Weather> weatherList) {
-
         return weatherService.save(weatherList);
     }