diff --git a/gradle.properties b/gradle.properties
index 4280de8..2e99ea0 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,6 +1,6 @@
 ## Core
 
-VERSION = 0.7.0.8
+VERSION = 0.7.0.9
 
 # dependencies
 
diff --git a/src/main/java/cc/sukazyo/cono/morny/GradleProjectConfigures.java b/src/main/java/cc/sukazyo/cono/morny/GradleProjectConfigures.java
index 9536859..3bee94b 100644
--- a/src/main/java/cc/sukazyo/cono/morny/GradleProjectConfigures.java
+++ b/src/main/java/cc/sukazyo/cono/morny/GradleProjectConfigures.java
@@ -4,6 +4,6 @@ package cc.sukazyo.cono.morny;
  * the final field that will be updated by gradle automatically.
  */
 public class GradleProjectConfigures {
-	public static final String VERSION = "0.7.0.8";
-	public static final long COMPILE_TIMESTAMP = 1653132713941L;
+	public static final String VERSION = "0.7.0.9";
+	public static final long COMPILE_TIMESTAMP = 1653199608824L;
 }
diff --git a/src/main/java/cc/sukazyo/cono/morny/bot/event/OnCallMsgSend.java b/src/main/java/cc/sukazyo/cono/morny/bot/event/OnCallMsgSend.java
index e54a443..b5d7a34 100644
--- a/src/main/java/cc/sukazyo/cono/morny/bot/event/OnCallMsgSend.java
+++ b/src/main/java/cc/sukazyo/cono/morny/bot/event/OnCallMsgSend.java
@@ -74,6 +74,11 @@ public class OnCallMsgSend extends EventListener {
 								sendResponse.description()
 						)
 				).replyToMessageId(update.message().messageId()).parseMode(ParseMode.HTML));
+			} else { // 发送成功信号
+				MornyCoeur.extra().exec(new SendSticker(
+						update.message().chat().id(),
+						TelegramStickers.ID_SENT
+				).replyToMessageId(update.message().messageId()));
 			}
 			return true;
 			// 发送完成/失败 - 事件结束
@@ -109,10 +114,10 @@ public class OnCallMsgSend extends EventListener {
 							targetChatReq.description()
 					)
 			).replyToMessageId(update.message().messageId()).parseMode(ParseMode.HTML));
-		} {
+		} else {
 			MornyCoeur.extra().exec(new SendMessage(
 					update.message().chat().id(),
-					targetChatReq.chat().type()== Chat.Type.Private ? (
+					targetChatReq.chat().type() == Chat.Type.Private ? (
 							String.format("""
 									<i><u>%d</u>@%s</i>
 									🔒 <b>%s</b> %s""",