diff --git a/gradle.properties b/gradle.properties
index 972a331..97a0d67 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,6 +1,6 @@
 ## Core
 
-VERSION = 0.7.1.2
+VERSION = 0.7.1.3
 
 CODENAME = fuzhou
 
diff --git a/src/main/java/cc/sukazyo/cono/morny/GradleProjectConfigures.java b/src/main/java/cc/sukazyo/cono/morny/GradleProjectConfigures.java
index 26be073..2f7fdbe 100644
--- a/src/main/java/cc/sukazyo/cono/morny/GradleProjectConfigures.java
+++ b/src/main/java/cc/sukazyo/cono/morny/GradleProjectConfigures.java
@@ -4,7 +4,7 @@ package cc.sukazyo.cono.morny;
  * the final field that will be updated by gradle automatically.
  */
 public class GradleProjectConfigures {
-	public static final String VERSION = "0.7.1.2";
+	public static final String VERSION = "0.7.1.3";
 	public static final String CODENAME = "fuzhou";
-	public static final long COMPILE_TIMESTAMP = 1654487392325L;
+	public static final long COMPILE_TIMESTAMP = 1654590942119L;
 }
diff --git a/src/main/java/cc/sukazyo/cono/morny/bot/event/OnEventHackHandle.java b/src/main/java/cc/sukazyo/cono/morny/bot/event/OnEventHackHandle.java
index a85a980..7189857 100644
--- a/src/main/java/cc/sukazyo/cono/morny/bot/event/OnEventHackHandle.java
+++ b/src/main/java/cc/sukazyo/cono/morny/bot/event/OnEventHackHandle.java
@@ -84,12 +84,12 @@ public class OnEventHackHandle extends EventListener {
 	
 	@Override
 	public boolean onChannelPost (@Nonnull Update update) {
-		return onEventHacked(update, update.channelPost().chat().id(), update.channelPost().from().id());
+		return onEventHacked(update, update.channelPost().chat().id(), update.channelPost().chat().id());
 	}
 	
 	@Override
 	public boolean onEditedChannelPost (@Nonnull Update update) {
-		return onEventHacked(update, update.editedChannelPost().chat().id(), update.editedChannelPost().from().id());
+		return onEventHacked(update, update.editedChannelPost().chat().id(), update.editedChannelPost().chat().id());
 	}
 	
 	@Override