diff --git a/epmet-user/epmet-user-server/src/main/resources/mapper/UserWechatDao.xml b/epmet-user/epmet-user-server/src/main/resources/mapper/UserWechatDao.xml
index 955dca114d..48786dc58a 100644
--- a/epmet-user/epmet-user-server/src/main/resources/mapper/UserWechatDao.xml
+++ b/epmet-user/epmet-user-server/src/main/resources/mapper/UserWechatDao.xml
@@ -28,7 +28,7 @@
             <if test='null != province and "" != province '>
                 PROVINCE = #{province},
             </if>
-            <if test='null != sex and "" != sex '>
+            <if test='null != sex'>
                 SEX = #{sex},
             </if>
                 UPDATED_BY = #{updatedBy},