diff --git a/blade-service-api/blade-desk-api/src/main/java/org/springblade/desk/basic/pojo/entity/CoatingThickness.java b/blade-service-api/blade-desk-api/src/main/java/org/springblade/desk/basic/pojo/entity/CoatingThickness.java
index 1fe8d646..3327316f 100644
--- a/blade-service-api/blade-desk-api/src/main/java/org/springblade/desk/basic/pojo/entity/CoatingThickness.java
+++ b/blade-service-api/blade-desk-api/src/main/java/org/springblade/desk/basic/pojo/entity/CoatingThickness.java
@@ -5,6 +5,7 @@ package org.springblade.desk.basic.pojo.entity;
 
 import com.alibaba.fastjson.annotation.JSONField;
 import com.alibaba.fastjson.serializer.SerializerFeature;
+import com.baomidou.mybatisplus.annotation.FieldStrategy;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.fasterxml.jackson.annotation.JsonInclude;
@@ -87,6 +88,7 @@ public class CoatingThickness extends BaseEntity {
 	@Schema(description = "厚度")
 //	@JsonInclude(JsonInclude.Include.NON_NULL)
 //	@JSONField(serialzeFeatures = {SerializerFeature.WriteMapNullValue})
+	@TableField(updateStrategy = FieldStrategy.ALWAYS)
 	private BigDecimal thickness;
 	/**
 	 * 排序