diff --git a/src/main/java/com/njcn/influx/core/InfluxExecutor.java b/src/main/java/com/njcn/influx/core/InfluxExecutor.java
index 9b1ccda..2d0a7e5 100644
--- a/src/main/java/com/njcn/influx/core/InfluxExecutor.java
+++ b/src/main/java/com/njcn/influx/core/InfluxExecutor.java
@@ -42,7 +42,6 @@ public class InfluxExecutor {
      * @param domainClass 映射实体
      */
     public <E> List<E> select(String sql, Class domainClass) {
-        System.out.println(sql);
         List<E> results;
         //如果domainClass没有注解Measurement，则使用influxdb去查询
         if (!domainClass.isAnnotationPresent(Measurement.class)) {