diff --git a/main.py b/main.py
index 6b5c81c..d36769b 100644
--- a/main.py
+++ b/main.py
@@ -522,8 +522,8 @@ class GroupDailyAnalysis(Star):
                 yield event.plain_result("🔍 正在启动分析引擎，正在拉取最近消息...")
             elif adapter and orig_msg_id:
                 await adapter.set_reaction(
-                    event.get_group_id(), orig_msg_id, "🔍"
-                )  # 🔍
+                    event.get_group_id(), orig_msg_id, "analysis_started"
+                )
 
             # 调用 DDD 应用级服务
             result = await self.analysis_service.execute_daily_analysis(
@@ -540,8 +540,8 @@ class GroupDailyAnalysis(Star):
 
             if not use_text_reply and adapter and orig_msg_id:
                 await adapter.set_reaction(
-                    event.get_group_id(), orig_msg_id, "📊"
-                )  # 📊
+                    event.get_group_id(), orig_msg_id, "analysis_done"
+                )
 
             async for res in self._send_analysis_report(event, result):
                 yield res
diff --git a/src/infrastructure/platform/adapters/discord_adapter.py b/src/infrastructure/platform/adapters/discord_adapter.py
index 7f81133..6c57fb8 100644
--- a/src/infrastructure/platform/adapters/discord_adapter.py
+++ b/src/infrastructure/platform/adapters/discord_adapter.py
@@ -764,11 +764,14 @@ class DiscordAdapter(PlatformAdapter):
             return False
 
         try:
-            # 映射常见的表情 ID 为文字表情，使分析状态在跨平台保持一致
-            mapping = {289: "🔍", 424: "📊", 124: "✅"}
-            emoji_to_use = emoji
-            if isinstance(emoji, int) or (isinstance(emoji, str) and emoji.isdigit()):
-                emoji_to_use = mapping.get(int(emoji), emoji)
+            reaction_key = str(emoji)
+            emoji_to_use = {
+                "analysis_started": "🔍",
+                "analysis_done": "📊",
+                "289": "🔍",
+                "124": "📊",
+                "424": "📊",
+            }.get(reaction_key, reaction_key)
 
             channel_id = int(group_id)
             channel = self._discord_client.get_channel(channel_id)
diff --git a/src/infrastructure/platform/adapters/onebot_adapter.py b/src/infrastructure/platform/adapters/onebot_adapter.py
index a9c278e..2751e83 100644
--- a/src/infrastructure/platform/adapters/onebot_adapter.py
+++ b/src/infrastructure/platform/adapters/onebot_adapter.py
@@ -1377,12 +1377,13 @@ class OneBotAdapter(PlatformAdapter):
         支持 Go-CQHTTP, NapCat, Lagrange 等 OneBot 实现。
         """
         try:
-            # 语义化映射：根据用户喜好精细化 OneBot 端的降级
-            emoji_id = str(emoji)
-            if str(emoji) == "🔍":
-                emoji_id = "289"  # 🫣 表情 (表示任务已接收)
-            elif str(emoji) == "📊":
-                emoji_id = "124"  # 👌 表情 (表示任务处理完成)
+            reaction_key = str(emoji)
+            emoji_id = {
+                "analysis_started": "289",  # 🫣 表情 (表示任务已接收)
+                "analysis_done": "124",  # 👌 表情 (表示任务处理完成)
+                "🔍": "289",
+                "📊": "124",
+            }.get(reaction_key, reaction_key)
 
             await self.bot.call_action(
                 "set_msg_emoji_like",
diff --git a/src/infrastructure/platform/adapters/telegram_adapter.py b/src/infrastructure/platform/adapters/telegram_adapter.py
index 7035618..980df07 100644
--- a/src/infrastructure/platform/adapters/telegram_adapter.py
+++ b/src/infrastructure/platform/adapters/telegram_adapter.py
@@ -909,34 +909,70 @@ class TelegramAdapter(PlatformAdapter):
             return False
 
         try:
-            # 映射常见的表情 ID 为文字表情
-            mapping = {289: "🔍", 424: "📊", 124: "✅"}
-            emoji_to_use = emoji
-            if isinstance(emoji, int) or (isinstance(emoji, str) and emoji.isdigit()):
-                emoji_to_use = mapping.get(int(emoji), emoji)
-
             chat_id, _ = self._parse_group_id(group_id)
 
             # 只有开启了库支持且版本符合时才尝试。set_message_reaction 是 Bot API 7.0 (PTB 20.8+) 特性。
-            if hasattr(client, "set_message_reaction"):
+            if not hasattr(client, "set_message_reaction"):
+                return False
+
+            if not is_add:
                 try:
                     from telegram import ReactionTypeEmoji
 
-                    reaction = [ReactionTypeEmoji(emoji=emoji_to_use)] if is_add else []
                     await client.set_message_reaction(
                         chat_id=chat_id,
                         message_id=int(message_id),
-                        reaction=reaction,
+                        reaction=[],
                     )
                     return True
                 except ImportError:
-                    # 如果版本太低没有 ReactionTypeEmoji，尝试直接传字符串 (有些实现支持)
                     await client.set_message_reaction(
                         chat_id=chat_id,
                         message_id=int(message_id),
-                        reaction=emoji_to_use if is_add else None,
+                        reaction=None,
                     )
                     return True
+
+            reaction_key = str(emoji)
+            candidates = {
+                "analysis_started": ("👀", "🤔", "👍"),
+                "analysis_done": ("👌", "👍", "🎉"),
+                "🔍": ("👀", "🤔", "👍"),
+                "📊": ("👌", "👍", "🎉"),
+                "289": ("👀", "🤔", "👍"),
+                "124": ("👌", "👍", "🎉"),
+                "424": ("👌", "👍", "🎉"),
+                "✅": ("👌", "👍", "🎉"),
+            }.get(reaction_key, (reaction_key,))
+
+            try:
+                from telegram import ReactionTypeEmoji
+
+                for candidate in candidates:
+                    try:
+                        await client.set_message_reaction(
+                            chat_id=chat_id,
+                            message_id=int(message_id),
+                            reaction=[ReactionTypeEmoji(emoji=candidate)],
+                        )
+                        return True
+                    except Exception:
+                        continue
+            except ImportError:
+                for candidate in candidates:
+                    try:
+                        await client.set_message_reaction(
+                            chat_id=chat_id,
+                            message_id=int(message_id),
+                            reaction=candidate,
+                        )
+                        return True
+                    except Exception:
+                        continue
+
+            logger.debug(
+                f"[Telegram] set_reaction 未匹配到可用表情: emoji={emoji}, candidates={candidates}"
+            )
             return False
         except Exception as e:
             logger.debug(f"[Telegram] set_reaction 失败: {e}")