diff --git a/handlers/admin.py b/handlers/admin.py
index bb79b7a..da6d345 100644
--- a/handlers/admin.py
+++ b/handlers/admin.py
@@ -14,6 +14,31 @@ from services.stats_service import get_daily_stats
 logger = logging.getLogger("spam_guard")
 
 
+async def ban_user_with_record(chat, bot, user_id: int, target: str | None, operator_id: int | None, reason: str, method: str = "command"):
+    unban_at = datetime.now() + timedelta(minutes=config.BAN_DURATION_MINUTES)
+    await chat.ban_member(user_id=user_id, until_date=int(unban_at.timestamp()))
+    ban = await Ban.create(
+        user_id=user_id,
+        username=target,
+        reason=reason,
+        method=method,
+        duration_minutes=config.BAN_DURATION_MINUTES,
+        unban_at=unban_at,
+    )
+    await Action.create(action="BAN", user_id=user_id, username=target, operator_id=operator_id, details={"method": method})
+    return ban
+
+
+async def mark_reply_message_deleted(reply_msg, reason: str = "command_ban_reply"):
+    rec = await Message.get_or_none(chat_id=reply_msg.chat_id, msg_id=reply_msg.message_id)
+    if rec:
+        rec.manually_deleted = True
+        rec.deleted_at = datetime.now()
+        rec.delete_reason = reason
+        await rec.save()
+
+
+
 async def cmd_stats(update: Update, context: ContextTypes.DEFAULT_TYPE):
     """今日统计"""
     stats = await get_daily_stats()
@@ -45,18 +70,26 @@ async def cmd_ban(update: Update, context: ContextTypes.DEFAULT_TYPE):
         return
 
     try:
-        unban_at = datetime.now() + timedelta(minutes=config.BAN_DURATION_MINUTES)
-        await update.effective_chat.ban_member(user_id=user_id, until_date=int(unban_at.timestamp()))
-        await Ban.create(
-            user_id=user_id,
-            username=target,
-            reason=f"手动封禁 by {update.effective_user.username or update.effective_user.id}",
-            method="command",
-            duration_minutes=config.BAN_DURATION_MINUTES,
-            unban_at=unban_at,
+        await ban_user_with_record(
+            update.effective_chat,
+            context.bot,
+            user_id,
+            target,
+            update.effective_user.id,
+            f"手动封禁 by {update.effective_user.username or update.effective_user.id}",
+            method="reply_command" if update.message.reply_to_message else "command",
         )
-        await Action.create(action="BAN", user_id=user_id, username=target, operator_id=update.effective_user.id)
-        reply = await update.message.reply_text(f"🔨 已封禁 {target} ({user_id}) {config.BAN_DURATION_MINUTES} 分钟")
+        if update.message.reply_to_message:
+            try:
+                await update.message.reply_to_message.delete()
+                await mark_reply_message_deleted(update.message.reply_to_message)
+            except Exception:
+                pass
+        try:
+            await update.message.delete()
+        except Exception:
+            pass
+        reply = await update.effective_chat.send_message(f"🔨 已封禁 {target} ({user_id}) {config.BAN_DURATION_MINUTES} 分钟")
     except Exception as e:
         logger.error(f"手动封禁失败: {type(e).__name__}: {e}")
         reply = await update.message.reply_text(f"❌ 封禁失败: {e}")
diff --git a/web/api.py b/web/api.py
index 1eeab67..c4baed2 100644
--- a/web/api.py
+++ b/web/api.py
@@ -193,13 +193,16 @@ async def api_send(request: Request):
 
 
 @app.post("/api/messages/{message_id}/delete")
-async def api_delete_message(message_id: int):
+async def api_delete_message(message_id: int, request: Request):
     """手动删除聊天记录：先删 Telegram 消息，再把数据库记录标记为已删除。"""
     import config
     from telegram import Bot
     from telegram.error import BadRequest
     from telegram.request import HTTPXRequest
 
+    data = await request.json() if request.headers.get("content-type", "").startswith("application/json") else {}
+    ban_user = bool(data.get("ban_user"))
+
     rec = await Message.get_or_none(id=message_id)
     if not rec:
         return JSONResponse({"ok": False, "error": "消息不存在"}, status_code=404)
@@ -226,6 +229,24 @@ async def api_delete_message(message_id: int):
     rec.deleted_at = now_tz()
     rec.delete_reason = "web_manual_delete" if not tg_error else f"web_manual_delete_after_tg_error: {tg_error[:160]}"
     await rec.save()
+
+    ban = None
+    if ban_user and rec.user_id:
+        try:
+            from datetime import timedelta
+            unban_at = now_tz() + timedelta(minutes=config.BAN_DURATION_MINUTES)
+            await bot.ban_chat_member(chat_id=rec.chat_id, user_id=rec.user_id, until_date=int(unban_at.timestamp()))
+            ban = await Ban.create(
+                user_id=rec.user_id,
+                username=rec.username,
+                first_name=rec.first_name,
+                reason="Web 删除消息时手动封禁",
+                method="web_delete_ban",
+                duration_minutes=config.BAN_DURATION_MINUTES,
+                unban_at=unban_at,
+            )
+        except Exception as e:
+            return JSONResponse({"ok": False, "error": f"消息已删除，但封禁失败: {type(e).__name__}: {e}"}, status_code=502)
     await Action.create(
         action="MANUAL_DELETE_MESSAGE",
         user_id=rec.user_id,
@@ -239,7 +260,21 @@ async def api_delete_message(message_id: int):
         "chat_id": rec.chat_id,
         "deleted_at": rec.deleted_at,
     }))
-    return JSONResponse(json_safe({"ok": True, "tg_deleted": tg_deleted, "tg_error": tg_error, "deleted_at": rec.deleted_at}))
+    if ban:
+        await Action.create(action="BAN", user_id=rec.user_id, username=rec.username, details={"method": "web_delete_ban", "message_id": rec.id})
+        await broadcast_sse("ban", json_safe({
+            "id": ban.id,
+            "user_id": rec.user_id,
+            "username": rec.username,
+            "first_name": rec.first_name,
+            "reason": ban.reason,
+            "method": ban.method,
+            "duration_minutes": config.BAN_DURATION_MINUTES,
+            "auto_unban": True,
+            "unban_at": unban_at,
+            "time": ban.created_at,
+        }))
+    return JSONResponse(json_safe({"ok": True, "tg_deleted": tg_deleted, "tg_error": tg_error, "deleted_at": rec.deleted_at, "banned": bool(ban)}))
 
 
 @app.get("/api/scores")
diff --git a/web/static/index.html b/web/static/index.html
index 08addef..51caeab 100644
--- a/web/static/index.html
+++ b/web/static/index.html
@@ -217,7 +217,8 @@
               <span class="meta-right">
                 <span class="time">#{{ item.msg_id || '-' }} · {{ formatTime(item.time) }}</span>
                 <el-tag v-if="item.deleted" size="mini" type="info">手动删除</el-tag>
-                <el-button v-else type="text" size="mini" icon="el-icon-delete" :loading="item._deleting" @click="deleteChatMessage(item)">删除</el-button>
+                <el-button v-else type="text" size="mini" icon="el-icon-delete" :loading="item._deleting" @click="deleteChatMessage(item, false)">删除</el-button>
+                <el-button v-if="!item.deleted && item.user_id" type="text" size="mini" icon="el-icon-remove-outline" :loading="item._deleting" @click="deleteChatMessage(item, true)">删封</el-button>
               </span>
             </div>
             <div class="text">{{ item.text }}</div>
@@ -402,20 +403,24 @@ new Vue({
       }
       this.sending = false
     },
-    async deleteChatMessage(item) {
-      this.$confirm('先删除 Telegram 群内消息，再把数据库记录标记为手动删除。继续吗？', '删除聊天记录', {
-        confirmButtonText: '删除',
+    async deleteChatMessage(item, banUser = false) {
+      this.$confirm(banUser ? '先删除 Telegram 群内消息，再封禁该用户，并标记数据库。继续吗？' : '先删除 Telegram 群内消息，再把数据库记录标记为手动删除。继续吗？', banUser ? '删除并封禁' : '删除聊天记录', {
+        confirmButtonText: banUser ? '删封' : '删除',
         cancelButtonText: '取消',
         type: 'warning'
       }).then(async () => {
         this.$set(item, '_deleting', true)
         try {
-          const data = await (await fetch(`/api/messages/${item.id}/delete`, { method: 'POST' })).json()
+          const data = await (await fetch(`/api/messages/${item.id}/delete`, {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ ban_user: banUser })
+          })).json()
           if (data.ok) {
             this.$set(item, 'deleted', true)
             this.$set(item, 'manually_deleted', true)
             this.$set(item, 'deleted_at', data.deleted_at || new Date().toISOString())
-            this.$message.success('✅ 已标记为手动删除')
+            this.$message.success(data.banned ? '✅ 已删除并封禁' : '✅ 已标记为手动删除')
             this.loadStats()
           } else {
             this.$message.error(`❌ 删除失败: ${data.error}`)