diff --git a/emis-biz/src/main/resources/mapper/EmisCountryMapper.xml b/emis-biz/src/main/resources/mapper/EmisCountryMapper.xml
index b32e81e07..d8f20eaf6 100644
--- a/emis-biz/src/main/resources/mapper/EmisCountryMapper.xml
+++ b/emis-biz/src/main/resources/mapper/EmisCountryMapper.xml
@@ -29,12 +29,12 @@
             <if test="id != null "> and id = #{id}</if>
             <if test="name != null  and name != ''"> and name like concat('%', #{name}, '%')</if>
             <if test="nameEn != null  and nameEn != ''"> and name_en like concat('%', #{nameEn}, '%')</if>
-            <if test="code != null  and code != ''"> and code like concat('%', #{code}, '%')</if>
-            <if test="telAreaCode != null  and telAreaCode != ''"> and tel_area_code like concat('%', #{telAreaCode}, '%')</if>
-            <if test="isoCode != null  and isoCode != ''"> and iso_code like concat('%', #{isoCode}, '%')</if>
+            <if test="code != null  and code != ''"> and code=#{code}</if>
+            <if test="telAreaCode != null  and telAreaCode != ''"> and tel_area_code=#{telAreaCode}</if>
+            <if test="isoCode != null  and isoCode != ''"> and iso_code=#{isoCode}</if>
             <if test="continentId != null  and continentId != ''"> and find_in_set(#{continentId},continent_id)</if>            <if test="orderNum != null "> and order_num = #{orderNum}</if>
-            <if test="twoCode != null  and twoCode != ''"> and two_code like concat('%', #{twoCode}, '%')</if>
-            <if test="threeCode != null  and threeCode != ''"> and three_code like concat('%', #{threeCode}, '%')</if>
+            <if test="twoCode != null  and twoCode != ''"> and two_code=#{twoCode}</if>
+            <if test="threeCode != null  and threeCode != ''"> and three_code=#{threeCode}</if>
             <if test="remark != null  and remark != ''"> and remark like concat('%', #{remark}, '%')</if>
             <if test="tenantId != null  and tenantId != ''"> and tenant_id like concat('%', #{tenantId}, '%')</if>
             <if test="delFlag != null  and delFlag != ''"> and del_flag like concat('%', #{delFlag}, '%')</if>