diff --git a/src/main/java/org/energy/modules/smart/entity/WorkPermit.java b/src/main/java/org/energy/modules/smart/entity/WorkPermit.java
index f05425e..bb99402 100644
--- a/src/main/java/org/energy/modules/smart/entity/WorkPermit.java
+++ b/src/main/java/org/energy/modules/smart/entity/WorkPermit.java
@@ -1,6 +1,8 @@
 package org.energy.modules.smart.entity;
 
 import cn.hutool.core.date.DateTime;
+import com.baomidou.mybatisplus.annotation.FieldStrategy;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.dayu.daf.core.mp.base.BaseEntity;
 import java.io.Serializable;
@@ -119,6 +121,7 @@ public class WorkPermit extends BaseEntity {
      */
     @ApiModelProperty(value = "计划结束时间")
 	@JsonFormat(locale = "zh", timezone = "GMT+8", pattern = "yyyy/MM/dd HH:mm:ss")
+	@TableField(updateStrategy = FieldStrategy.IGNORED)
     private LocalDateTime planEndDate;
     /**
      * 工作条件
@@ -130,6 +133,7 @@ public class WorkPermit extends BaseEntity {
      */
     @ApiModelProperty(value = "实际结束时间")
 	@JsonFormat(locale = "zh", timezone = "GMT+8", pattern = "yyyy/MM/dd HH:mm:ss")
+	@TableField(updateStrategy = FieldStrategy.IGNORED)
     private LocalDateTime actualEndDate;
     /**
      * 是否延期
@@ -142,6 +146,7 @@ public class WorkPermit extends BaseEntity {
      */
     @ApiModelProperty(value = "计划延期时间")
 	@JsonFormat(locale = "zh", timezone = "GMT+8", pattern = "yyyy/MM/dd HH:mm:ss")
+	@TableField(updateStrategy = FieldStrategy.IGNORED)
     private LocalDateTime plannedExtensionDate;
     /**
      * 延期申请理由