diff --git a/ktg-mes/src/main/java/com/ktg/mes/md/domain/MdItem.java b/ktg-mes/src/main/java/com/ktg/mes/md/domain/MdItem.java
index e3102a1..251f558 100644
--- a/ktg-mes/src/main/java/com/ktg/mes/md/domain/MdItem.java
+++ b/ktg-mes/src/main/java/com/ktg/mes/md/domain/MdItem.java
@@ -39,8 +39,8 @@ public class MdItem extends BaseEntity {
     private String highValue;
     private Integer attr1;
     private Integer attr2;
-    private String attr3;
-    private String attr4;
+    private Integer attr3;
+    private Integer attr4;
 
     private Long count;
 
@@ -203,19 +203,19 @@ public class MdItem extends BaseEntity {
         this.attr2 = attr2;
     }
 
-    public String getAttr3() {
+    public Integer getAttr3() {
         return attr3;
     }
 
-    public void setAttr3(String attr3) {
+    public void setAttr3(Integer attr3) {
         this.attr3 = attr3;
     }
 
-    public String getAttr4() {
+    public Integer getAttr4() {
         return attr4;
     }
 
-    public void setAttr4(String attr4) {
+    public void setAttr4(Integer attr4) {
         this.attr4 = attr4;
     }
 
@@ -248,9 +248,9 @@ public class MdItem extends BaseEntity {
                 ", maxStock=" + maxStock +
                 ", highValue='" + highValue + '\'' +
                 ", attr1=" + attr1 +
-                ", attr2='" + attr2 + '\'' +
-                ", attr3='" + attr3 + '\'' +
-                ", attr4='" + attr4 + '\'' +
+                ", attr2=" + attr2 +
+                ", attr3=" + attr3 +
+                ", attr4=" + attr4 +
                 ", count=" + count +
                 '}';
     }
diff --git a/ktg-mes/src/main/resources/mapper/md/MdItemMapper.xml b/ktg-mes/src/main/resources/mapper/md/MdItemMapper.xml
index d326671..fae8901 100644
--- a/ktg-mes/src/main/resources/mapper/md/MdItemMapper.xml
+++ b/ktg-mes/src/main/resources/mapper/md/MdItemMapper.xml
@@ -52,6 +52,8 @@
                high_value,
                attr1,
                attr2,
+               attr3,
+               attr4,
                create_by,
                create_time,
                remark
@@ -323,10 +325,10 @@
             <if test="attr2 != null">
                 attr2=#{attr2},
             </if>
-            <if test="attr3 != null and attr3 != 0">
+            <if test="attr3 != null">
                 attr3=#{attr3},
             </if>
-            <if test="attr4 != null and attr4 != 0">
+            <if test="attr4 != null">
                 attr4=#{attr4},
             </if>
             <if test="updateBy != null and updateBy != ''">