diff --git a/mallinkService/src/main/resources/mapper/WxBusinessMapper.xml b/mallinkService/src/main/resources/mapper/WxBusinessMapper.xml
index 2d1d256ee..8d6b36463 100644
--- a/mallinkService/src/main/resources/mapper/WxBusinessMapper.xml
+++ b/mallinkService/src/main/resources/mapper/WxBusinessMapper.xml
@@ -90,10 +90,10 @@
 		<if test=" null != parentTenantId and '' != parentTenantId">
 			and cc.`parent_tenant_id` = #{parentTenantId}
 		</if>
-		<if test=" null != platCode and platCode = 1">
+		<if test=" null != platCode and platCode == 1">
 			and cc.target_ad = 1
 		</if>
-		<if test=" null != platCode and platCode = 3">
+		<if test=" null != platCode and platCode == 3">
 			and cc.target_ad = 101
 		</if>
 			) > 0