diff --git a/src/main/java/com/yexuejc/base/util/JsonUtil.java b/src/main/java/com/yexuejc/base/util/JsonUtil.java
index f92a315..b6682af 100644
--- a/src/main/java/com/yexuejc/base/util/JsonUtil.java
+++ b/src/main/java/com/yexuejc/base/util/JsonUtil.java
@@ -12,6 +12,7 @@ import java.io.InputStream;
 import java.util.Map;
 import java.util.logging.Logger;
 
+
 /**
  * json工具类，基于jackson
  *
@@ -47,6 +48,8 @@ public class JsonUtil {
         objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
         objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
         objectMapper.setDateFormat(DateUtil.DATE_TIME_FORMAT);
+        //驼峰下划线互转
+        objectMapper.setPropertyNamingStrategy(PropertyNamingStrategy.SNAKE_CASE);
     }
 
     /**