修复图层创建错误

project-order/src/main/java/com/dituhui/pea/order/entity/MapLayerCustomizeEntity.java

@@ -33,13 +33,13 @@ public class MapLayerCustomizeEntity {
     @Column(name = "status", nullable = false)
     private int status;
 
-    @Column(name = "memo", nullable = false, length = 100)
+    @Column(name = "memo", nullable = true, length = 100)
     private String memo;
 
     @Column(name = "create_time", nullable = false)
     private LocalDateTime createTime;
 
-    @Column(name = "update_time", nullable = false)
+    @Column(name = "update_time", nullable = true)
     private LocalDateTime updateTime;
 
     // Getters and Setters