diff --git a/laws-modules/src/main/java/com/jero/modules/laws/enterprise/service/impl/EnterpriseStandardAuthUserServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/enterprise/service/impl/EnterpriseStandardAuthUserServiceImpl.java
index e5781710..7e166b52 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/enterprise/service/impl/EnterpriseStandardAuthUserServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/enterprise/service/impl/EnterpriseStandardAuthUserServiceImpl.java
@@ -480,10 +480,13 @@ public class EnterpriseStandardAuthUserServiceImpl extends ServiceImpl<Enterpris
             }
         }
         SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
+
         records.forEach(kv -> {
             Date releaseDate = esMap.get(kv.get(FieldCommon.ID)).getReleaseDate();
-            String formattedDate = dateFormat.format(releaseDate);
-            kv.put(FieldCommon.RELEASE_DATE, formattedDate);
+            if (releaseDate != null) {
+                String formattedDate = dateFormat.format(releaseDate);
+                kv.put(FieldCommon.RELEASE_DATE, formattedDate);
+            }
         });
     }