diff --git a/src/main/java/com/glxp/api/controller/thrsys/ThrProductsAddDiController.java b/src/main/java/com/glxp/api/controller/thrsys/ThrProductsAddDiController.java
index 33e51b16..8bb14777 100644
--- a/src/main/java/com/glxp/api/controller/thrsys/ThrProductsAddDiController.java
+++ b/src/main/java/com/glxp/api/controller/thrsys/ThrProductsAddDiController.java
@@ -219,6 +219,7 @@ public class ThrProductsAddDiController {
                     udiProductEntity.setBasicPrductRemak6(thrProductsAddDiResponse.getBasicPrductRemak6());
                     udiProductEntity.setBasicPrductRemak7(thrProductsAddDiResponse.getBasicPrductRemak7());
                     udiProductEntity.setBasicPrductRemak8(thrProductsAddDiResponse.getBasicPrductRemak8());
+                    udiProductEntity.setNameCode(null);
                     udiProductService.updateUdiInfoByUuid(udiProductEntity);
                     UdiRelevanceEntity udiRelevanceEntity1 = new UdiRelevanceEntity();
                     BeanUtils.copyProperties(udiRelevanceEntity, udiRelevanceEntity1);
diff --git a/src/main/resources/mybatis/mapper/basic/UdiProductDao.xml b/src/main/resources/mybatis/mapper/basic/UdiProductDao.xml
index 9c104d56..24572939 100644
--- a/src/main/resources/mybatis/mapper/basic/UdiProductDao.xml
+++ b/src/main/resources/mybatis/mapper/basic/UdiProductDao.xml
@@ -518,7 +518,7 @@
                 ggxh=#{ggxh},
             </if>
             <if test="qxlb != null">
-                qxlb !==#{qxlb !=},
+                qxlb =#{qxlb},
             </if>
             <if test="tyshxydm != null">
                 tyshxydm=#{tyshxydm},
@@ -675,7 +675,7 @@
                 ggxh=#{ggxh},
             </if>
             <if test="qxlb != null">
-                qxlb !==#{qxlb !=},
+                qxlb =#{qxlb},
             </if>
             <if test="tyshxydm != null">
                 tyshxydm=#{tyshxydm},