diff --git a/samples/common/src/main/java/com/supwisdom/leaveschool/common/domain/ABaseDomain.java b/samples/common/src/main/java/com/supwisdom/leaveschool/common/domain/ABaseDomain.java
index 2c01d9a..97707d5 100644
--- a/samples/common/src/main/java/com/supwisdom/leaveschool/common/domain/ABaseDomain.java
+++ b/samples/common/src/main/java/com/supwisdom/leaveschool/common/domain/ABaseDomain.java
@@ -40,7 +40,7 @@
   }
 
   //@ApiModelProperty(value = "CompanyID", required = true, example = "1")
-  @Column(name = "COMPANY_ID")
+  @Column(name = "COMPANY_ID", nullable = true)
   private String companyId = null;
 
   //@ApiModelProperty(value = "是否删除", hidden = true, example = "false")
@@ -56,19 +56,19 @@
   private Date addTime = null;
 
   //@ApiModelProperty(value = "修改人", hidden = true)
-  @Column(name = "EDIT_ACCOUNT")
+  @Column(name = "EDIT_ACCOUNT", nullable = true)
   private String editAccount = null;
 
   //@ApiModelProperty(value = "修改时间", hidden = true)
-  @Column(name = "EDIT_TIME")
+  @Column(name = "EDIT_TIME", nullable = true)
   private Date editTime = null;
 
   //@ApiModelProperty(value = "删除人", hidden = true)
-  @Column(name = "DELETE_ACCOUNT")
+  @Column(name = "DELETE_ACCOUNT", nullable = true)
   private String deleteAccount = null;
 
   //@ApiModelProperty(value = "删除时间", hidden = true)
-  @Column(name = "DELETE_TIME")
+  @Column(name = "DELETE_TIME", nullable = true)
   private Date deleteTime = null;
 
   public String getCompanyId() {
diff --git a/samples/user/src/main/java/com/supwisdom/leaveschool/user/domain/User.java b/samples/user/src/main/java/com/supwisdom/leaveschool/user/domain/User.java
index db696e8..07398b3 100644
--- a/samples/user/src/main/java/com/supwisdom/leaveschool/user/domain/User.java
+++ b/samples/user/src/main/java/com/supwisdom/leaveschool/user/domain/User.java
@@ -63,12 +63,12 @@
   /**
    * 登录手机
    */
-  @Column(name = "MOBILE")
+  @Column(name = "MOBILE", nullable = true)
   private String mobile;
   /**
    * 登录邮箱
    */
-  @Column(name = "EMAIL")
+  @Column(name = "EMAIL", nullable = true)
   private String email;
 
   public String getUsername() {