diff --git a/platform-msg-generate/src/main/java/com/lyms/platform/msg/utils/DateUtils.java b/platform-msg-generate/src/main/java/com/lyms/platform/msg/utils/DateUtils.java
index 44841ff..fc7fa74 100644
--- a/platform-msg-generate/src/main/java/com/lyms/platform/msg/utils/DateUtils.java
+++ b/platform-msg-generate/src/main/java/com/lyms/platform/msg/utils/DateUtils.java
@@ -133,7 +133,6 @@ public class DateUtils {
     {
         try
         {
-            lock.lock();
             return getDateFormat(format).format(date);
         }
         catch (Exception e)
@@ -141,9 +140,7 @@ public class DateUtils {
             logger.error("get date format error.");
             return null;
         }
-        finally {
-            lock.unlock();
-        }
+
     }