diff --git a/ruoyi-system/src/main/resources/mapper/system/SysParamConfigMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysParamConfigMapper.xml
index 1d95f1f..e710ea3 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysParamConfigMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysParamConfigMapper.xml
@@ -26,7 +26,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="selectSysParamConfigList" parameterType="SysParamConfig" resultMap="SysParamConfigResult">
         <include refid="selectSysParamConfigVo"/>
         <where>  
-            <if test="paramType != null  and paramType != ''"> and Param_Type like concat('%', #{paramType}, '%')</if>
+            <if test="paramType != null  and paramType != ''"> and Param_Type = #{paramType}</if>
             <if test="paramTitle != null  and paramTitle != ''"> and Param_Title like concat('%', #{paramTitle}, '%')</if>
             <if test="paramText != null  and paramText != ''"> and Param_Text like concat('%', #{paramText}, '%')</if>
             <if test="enableFlag != null "> and Enable_Flag = #{enableFlag}</if>