diff --git a/auto-solution-rule/src/main/resources/mapper/rule/FireRuleMapper.xml b/auto-solution-rule/src/main/resources/mapper/rule/FireRuleMapper.xml
index 34e95c8..0477daa 100644
--- a/auto-solution-rule/src/main/resources/mapper/rule/FireRuleMapper.xml
+++ b/auto-solution-rule/src/main/resources/mapper/rule/FireRuleMapper.xml
@@ -82,7 +82,7 @@
     </resultMap>
     <select id="findComponentsByPlatformId" resultMap="VPlatformComponentMap">
         SELECT * FROM platform_component
-        WHERE platform_id=#{platformId}
+        WHERE platform_id=#{platformId} AND platform_component.type = "comm"
     </select>
 
     <resultMap id="VPlatformMap" type="com.solution.rule.domain.Platform">
@@ -96,14 +96,26 @@
     </resultMap>
     <select id="findPlatformComponents" resultMap="VPlatformMap"
             parameterType="java.lang.Integer">
-        SELECT DISTINCT
-            p.*,
-            pc.*
+<!--        SELECT DISTINCT-->
+<!--            p.*,-->
+<!--            pc.*-->
+<!--        FROM platform p-->
+<!--        LEFT JOIN platform_component pc ON p.id = pc.platform_id-->
+<!--        WHERE pc.type = 'comm'-->
+<!--          AND p.scenario_id = #{scenarioId}-->
+<!--        ORDER BY p.name,pc.name-->
+        SELECT
+        p.id,
+        p.name,
+        p.description
         FROM platform p
-        LEFT JOIN platform_component pc ON p.id = pc.platform_id
-        WHERE pc.type = 'comm'
-          AND p.scenario_id = #{scenarioId}
-        ORDER BY p.name,pc.name
+        WHERE p.scenario_id = #{scenarioId}
+        AND EXISTS (
+        SELECT 1 FROM platform_component pc
+        WHERE pc.platform_id = p.id
+        AND pc.type = 'comm'
+        )
+        ORDER BY p.name
     </select>
 
 </mapper>
\ No newline at end of file