diff --git a/src/main/java/com/emr/util/DateUtils.java b/src/main/java/com/emr/util/DateUtils.java
index 3660c46..dc4d4b7 100644
--- a/src/main/java/com/emr/util/DateUtils.java
+++ b/src/main/java/com/emr/util/DateUtils.java
@@ -6,15 +6,15 @@ import java.text.SimpleDateFormat;
 import java.util.Calendar;
 import java.util.Date;
 
-import org.apache.log4j.Logger;
+import lombok.extern.slf4j.Slf4j;
 
 /**
  * 时间处理类
  * @author Mr Du
  *
  */
+@Slf4j
 public class DateUtils {
-    private static Logger LOGGER = Logger.getLogger(DateUtils.class);
 
     /**
      * Format String : yyyy-MM-dd HH:mm:ss
@@ -85,7 +85,7 @@ public class DateUtils {
         try {
             ret = sdf.format(date);
         } catch (Exception ex) {
-            LOGGER.error(ex, ex);
+            log.error("日期格式转换失败", ex);
         }
         return ret;
     }
@@ -129,7 +129,7 @@ public class DateUtils {
             String integerDate = stringDate.replaceAll("/", "").replaceAll("年", "").replaceAll("月", "").replaceAll("日", "").replaceAll("：", ":");
             ret = sdf.parse(integerDate);
         } catch (Exception ex) {
-            LOGGER.error(ex, ex);
+            log.error("日期格式转换失败", ex);
         }
         return ret;
     }