diff --git a/src/main/java/com/njcn/influx/core/InfluxExecutor.java b/src/main/java/com/njcn/influx/core/InfluxExecutor.java
index f7e29da..c185ee1 100644
--- a/src/main/java/com/njcn/influx/core/InfluxExecutor.java
+++ b/src/main/java/com/njcn/influx/core/InfluxExecutor.java
@@ -41,7 +41,7 @@ public class InfluxExecutor {
     public <E> List<E> select(String sql, Class domainClass) {
         List<E> results;
         //如果domainClass没有注解Measurement，则使用influxdb去查询
-        if (domainClass.isAnnotationPresent(Measurement.class)) {
+        if (!domainClass.isAnnotationPresent(Measurement.class)) {
             QueryResult queryResult = influxDb.query(new Query(sql, database));
             results = new ArrayList<>();
             try {