diff --git a/gringotts-web/src/main/java/com/eshore/gringotts/web/domain/authentication/entity/Authentication.java b/gringotts-web/src/main/java/com/eshore/gringotts/web/domain/authentication/entity/Authentication.java
index 10de288..7707463 100644
--- a/gringotts-web/src/main/java/com/eshore/gringotts/web/domain/authentication/entity/Authentication.java
+++ b/gringotts-web/src/main/java/com/eshore/gringotts/web/domain/authentication/entity/Authentication.java
@@ -25,6 +25,7 @@ import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
 import org.hibernate.annotations.DynamicUpdate;
+import org.hibernate.annotations.SQLDelete;
 import org.hibernate.annotations.Where;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
@@ -51,15 +52,15 @@ import org.springframework.data.jpa.domain.support.AuditingEntityListener;
         @NamedAttributeNode(value = "createdUser"),
         @NamedAttributeNode(value = "modifiedUser"),
 })
+@SQLDelete(sql = "update " + Constants.TABLE_PREFIX + "authentication" + " set deleted = true where id = ?")
+@Where(clause = LogicDeleteEntity.LOGIC_DELETE_CLAUSE)
 public class Authentication extends CheckingNeededEntity {
     @ManyToOne(fetch = FetchType.EAGER)
     @JoinColumn(nullable = false, foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT))
-    @Where(clause = LogicDeleteEntity.LOGIC_DELETE_CLAUSE)
     private DataResource target;
     @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
     @JoinTable(foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT), inverseForeignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT))
     @ToString.Exclude
-    @Where(clause = LogicDeleteEntity.LOGIC_DELETE_CLAUSE)
     private Set<DataFile> evidences;
     /**
      * 生效时间