diff --git a/commons/src/main/kotlin/tw/waterballsa/utopia/commons/config/WsaDiscordProperties.kt b/commons/src/main/kotlin/tw/waterballsa/utopia/commons/config/WsaDiscordProperties.kt
index f658779e..aebfea6a 100644
--- a/commons/src/main/kotlin/tw/waterballsa/utopia/commons/config/WsaDiscordProperties.kt
+++ b/commons/src/main/kotlin/tw/waterballsa/utopia/commons/config/WsaDiscordProperties.kt
@@ -35,6 +35,7 @@ open class WsaDiscordProperties(properties: Properties) {
     val wsaGuideLineChannelId: String
     val wsaLongArticleRoleId: String
     val wsaTopicMasterRoleId: String
+    val topicPondChannelId: String
 
     init {
         properties.run {
@@ -65,6 +66,7 @@ open class WsaDiscordProperties(properties: Properties) {
             wsaGuideLineChannelId = getProperty("wsa-guideline-channel-id")
             wsaLongArticleRoleId = getProperty("wsa-long-article-role-id")
             wsaTopicMasterRoleId = getProperty("wsa-topic-master-role-id")
+            topicPondChannelId = getProperty("topic-pond-channel-id")
         }
     }
 }
diff --git a/main/pom.xml b/main/pom.xml
index 3bc583af..a63fbafc 100644
--- a/main/pom.xml
+++ b/main/pom.xml
@@ -109,6 +109,10 @@
             <groupId>tw.waterballsa.utopia</groupId>
             <artifactId>weekly-messages-volume</artifactId>
         </dependency>
+        <dependency>
+            <groupId>tw.waterballsa.utopia</groupId>
+            <artifactId>top-post</artifactId>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/main/src/main/resources/wsa.beta.properties b/main/src/main/resources/wsa.beta.properties
index 8b72f892..f7cd2bb3 100644
--- a/main/src/main/resources/wsa.beta.properties
+++ b/main/src/main/resources/wsa.beta.properties
@@ -24,3 +24,4 @@ water-ball-lose-weight-post-id=1091190313575526400
 wsa-guideline-channel-id=1042774419371720715
 wsa-long-article-role-id=1163842900933742592
 wsa-topic-master-role-id=1163842370018754560
+topic-pond-channel-id=1165545216397295636
diff --git a/main/src/main/resources/wsa.prod.properties b/main/src/main/resources/wsa.prod.properties
index 9ac2e1a3..57cb459c 100644
--- a/main/src/main/resources/wsa.prod.properties
+++ b/main/src/main/resources/wsa.prod.properties
@@ -21,4 +21,5 @@ featured-videos-channel-id=1060728666507726858
 flag-post-guide-id=1072845227418714193
 water-ball-journal-post-id=1072869148826292234
 water-ball-lose-weight-post-id=1091190313575526400
-wsa-guideline-channel-id=1042774419371720715
\ No newline at end of file
+wsa-guideline-channel-id=1042774419371720715
+topic-pond-channel-id=1137770529273683999
diff --git a/pom.xml b/pom.xml
index 4ac7999b..d1760e35 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,6 +37,7 @@
         <module>message-cherry-pick</module>
         <module>weekly-messages-volume</module>
         <module>utopia-test-kit</module>
+        <module>top-post</module>
     </modules>
 
     <properties>
@@ -288,6 +289,11 @@
                 <artifactId>utopia-test-kit</artifactId>
                 <version>${revision}</version>
             </dependency>
+            <dependency>
+                <groupId>tw.waterballsa.utopia</groupId>
+                <artifactId>top-post</artifactId>
+                <version>${revision}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 
diff --git a/top-post/pom.xml b/top-post/pom.xml
new file mode 100644
index 00000000..efe198fe
--- /dev/null
+++ b/top-post/pom.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <artifactId>root</artifactId>
+        <groupId>tw.waterballsa.utopia</groupId>
+        <version>${revision}</version>
+    </parent>
+
+    <artifactId>top-post</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>tw.waterballsa.utopia</groupId>
+            <artifactId>commons</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>tw.waterballsa.utopia</groupId>
+            <artifactId>discord-impl-jda</artifactId>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/top-post/src/main/kotlin/tw/waterballsa/utopia/TopPostListener.kt b/top-post/src/main/kotlin/tw/waterballsa/utopia/TopPostListener.kt
new file mode 100644
index 00000000..6c22a61f
--- /dev/null
+++ b/top-post/src/main/kotlin/tw/waterballsa/utopia/TopPostListener.kt
@@ -0,0 +1,31 @@
+package tw.waterballsa.utopia.toppost
+
+import net.dv8tion.jda.api.entities.channel.unions.IThreadContainerUnion
+import net.dv8tion.jda.api.events.message.react.MessageReactionAddEvent
+import org.springframework.stereotype.Component
+import tw.waterballsa.utopia.commons.config.WsaDiscordProperties
+import tw.waterballsa.utopia.jda.UtopiaListener
+
+const val likeEmoji = "\uD83D\uDC4D"
+
+
+@Component
+class TopPostListener(private val wsa: WsaDiscordProperties) : UtopiaListener() {
+
+    override fun onMessageReactionAdd(event: MessageReactionAddEvent) {
+        with (event) {
+            val post = channel.asThreadChannel()
+            val forum = post.parentChannel
+            val hasPostLikeEmoji = emoji.name == likeEmoji
+
+            if (forum.isTopicPoolForum() && hasPostLikeEmoji) {
+                channel.sendMessage(likeEmoji).queue {
+                    it.delete().queue()
+                }
+            }
+        }
+    }
+
+    private fun IThreadContainerUnion.isTopicPoolForum() = id == wsa.topicPondChannelId
+
+}