diff --git a/konabot/docs/concepts/中间答案.txt b/konabot/docs/concepts/中间答案.txt
index 23ddaae..67c9e0b 100644
--- a/konabot/docs/concepts/中间答案.txt
+++ b/konabot/docs/concepts/中间答案.txt
@@ -7,3 +7,5 @@
     - 例如：/^commit$/ 会匹配 commit，不会匹配 acommit、Commit 等。
     - 而如果是 /commit/，则会匹配 commit、acommit，而不会匹配 Commit。
     - 无法使用 Javascript 的字符串声明模式，例如，/case_insensitive/i 就不会被视作一个正则表达式。
+
+一个提示是提示，还是中间答案，取决于它是否有 checkpoint 标记。如果有 checkpoint 标记，则会提示用户「你回答了一个中间答案」，并且这个中间答案的回答会在排行榜中显示。
diff --git a/konabot/plugins/kona_ph/core/message.py b/konabot/plugins/kona_ph/core/message.py
index 72aa92a..b4833cf 100644
--- a/konabot/plugins/kona_ph/core/message.py
+++ b/konabot/plugins/kona_ph/core/message.py
@@ -63,7 +63,7 @@ def get_submission_message(
             hint_msg = "✨ 恭喜！这是本题的中间答案，加油！"
         else:
             hint_msg = "🤔 答错啦！请检查你的答案。"
-        return f"{hint_msg}\n\n提示：{hint.hint}"
+        return f"{hint_msg}\n\n提示：{hint.message}"
     return "❌ 答错啦！请检查你的答案。"
 
 
@@ -162,3 +162,15 @@ def get_puzzle_info_message(manager: PuzzleManager, puzzle: Puzzle) -> UniMessag
     msg = msg.text(f"\n---------\n使用 `konaph ready {puzzle.raw_id}` 完成编辑")
 
     return msg
+
+
+def get_puzzle_hint_list(puzzle: Puzzle) -> str:
+    msg = f"==== {puzzle.title} 提示与中间答案 ====\n"
+    if len(puzzle.hints) == 0:
+        msg += "\n你没有添加任何中间答案。"
+        return msg
+    for hint_id, hint in puzzle.hints.items():
+        n = {False: "[提示]", True: "[中间答案]"}[hint.is_checkpoint]
+        msg += f"\n{n}[{hint_id}] {hint.pattern}"
+        msg += f"\n  {hint.message}"
+    return msg
diff --git a/konabot/plugins/kona_ph/core/storage.py b/konabot/plugins/kona_ph/core/storage.py
index cca4ce6..0c6cac3 100644
--- a/konabot/plugins/kona_ph/core/storage.py
+++ b/konabot/plugins/kona_ph/core/storage.py
@@ -12,7 +12,7 @@ from konabot.plugins.kona_ph.core.path import KONAPH_DATA_JSON
 
 class PuzzleHint(BaseModel):
     pattern: str
-    hint: str
+    message: str
     is_checkpoint: bool
 
 
@@ -59,13 +59,22 @@ class Puzzle(BaseModel):
                 time=time,
             )
         for hint_id, hint in self.hints.items():
-            if re.match(hint.pattern, submission):
-                return PuzzleSubmission(
-                    success=False,
-                    flag=submission,
-                    time=time,
-                    hint_id=hint_id,
-                )
+            if hint.pattern.startswith('/') and hint.pattern.endswith('/'):
+                if re.match(hint.pattern.strip('/'), submission):
+                    return PuzzleSubmission(
+                        success=False,
+                        flag=submission,
+                        time=time,
+                        hint_id=hint_id,
+                    )
+            else:
+                if hint.pattern == submission:
+                    return PuzzleSubmission(
+                        success=False,
+                        flag=submission,
+                        time=time,
+                        hint_id=hint_id,
+                    )
         return PuzzleSubmission(
             success=False,
             flag=submission,
diff --git a/konabot/plugins/kona_ph/manager.py b/konabot/plugins/kona_ph/manager.py
index bf30bb1..be9b5ba 100644
--- a/konabot/plugins/kona_ph/manager.py
+++ b/konabot/plugins/kona_ph/manager.py
@@ -3,18 +3,22 @@ from math import ceil
 
 from nonebot import get_plugin_config
 from nonebot_plugin_alconna import (Alconna, Args, Image, Option, Query,
-                                    Subcommand, SubcommandResult, UniMessage, on_alconna)
+                                    Subcommand, SubcommandResult, UniMessage,
+                                    on_alconna)
 from pydantic import BaseModel
 
 from konabot.common.longtask import DepLongTaskTarget
+from konabot.common.nb.exc import BotExceptionMessage
 from konabot.common.nb.extract_image import download_image_bytes
 from konabot.common.nb.qq_broadcast import qq_broadcast
 from konabot.common.username import get_username
 from konabot.plugins.kona_ph.core.image import get_image_manager
-from konabot.plugins.kona_ph.core.message import (get_puzzle_description,
+from konabot.plugins.kona_ph.core.message import (get_puzzle_description, get_puzzle_hint_list,
                                                   get_puzzle_info_message,
                                                   get_submission_message)
-from konabot.plugins.kona_ph.core.storage import get_today_date, puzzle_manager
+from konabot.plugins.kona_ph.core.storage import (Puzzle, PuzzleHint, PuzzleManager,
+                                                  get_today_date,
+                                                  puzzle_manager)
 
 PUZZLE_PAGE_SIZE = 10
 
@@ -36,6 +40,17 @@ def is_puzzle_admin(target: DepLongTaskTarget):
     return target.target_id in config.plugin_puzzle_admin
 
 
+def check_puzzle(manager: PuzzleManager, target: DepLongTaskTarget, raw_id: str) -> Puzzle:
+    if raw_id not in manager.puzzle_data:
+        raise BotExceptionMessage("没有这个谜题")
+    puzzle = manager.puzzle_data[raw_id]
+    if is_puzzle_admin(target):
+        return puzzle
+    if target.target_id != puzzle.author_id:
+        raise BotExceptionMessage("你没有权限查看或编辑这个谜题")
+    return puzzle
+
+
 def create_admin_commands():
     cmd_admin = on_alconna(
         Alconna(
@@ -73,21 +88,21 @@ def create_admin_commands():
                     "add",
                     Args["raw_id", str],
                     Args["pattern", str],
-                    Args["hint", str],
+                    Args["message", str],
                     dest="add",
                 ),
                 Subcommand(
                     "list",
                     Args["raw_id", str],
                     Args["page?", int],
-                    dest="get",
+                    dest="list",
                 ),
                 Subcommand(
                     "modify",
                     Args["raw_id", str],
                     Args["hint_id", int],
                     Option("--pattern", Args["pattern", str], alias=["-p"]),
-                    Option("--hint", Args["hint", str], alias=["-h"]),
+                    Option("--message", Args["message", str], alias=["-m"]),
                     Option("--checkpoint", Args["is_checkpoint", bool], alias=["-c"]),
                     dest="modify",
                 ),
@@ -140,15 +155,7 @@ def create_admin_commands():
     @cmd_admin.assign("ready")
     async def _(raw_id: str, target: DepLongTaskTarget):
         async with puzzle_manager() as manager:
-            if raw_id not in manager.puzzle_data:
-                return await target.send_message(UniMessage.text(
-                    "你输入的谜题不存在！输入 `konaph my` 查看你创建的谜题"
-                ))
-            p = manager.puzzle_data[raw_id]
-            if p.author_id != target.target_id and not is_puzzle_admin(target):
-                return await target.send_message(UniMessage.text(
-                    "这不是你的题，你没有权限编辑！输入 `konaph my` 查看你创建的谜题"
-                ))
+            p = check_puzzle(manager, target, raw_id)
             if p.ready:
                 return await target.send_message(UniMessage.text(
                     "题目早就准备好啦！"
@@ -161,15 +168,7 @@ def create_admin_commands():
     @cmd_admin.assign("unready")
     async def _(raw_id: str, target: DepLongTaskTarget):
         async with puzzle_manager() as manager:
-            if raw_id not in manager.puzzle_data:
-                return await target.send_message(UniMessage.text(
-                    "你输入的谜题不存在！输入 `konaph my` 查看你创建的谜题"
-                ))
-            p = manager.puzzle_data[raw_id]
-            if p.author_id != target.target_id and not is_puzzle_admin(target):
-                return await target.send_message(UniMessage.text(
-                    "这不是你的题，你没有权限编辑！输入 `konaph my` 查看你创建的谜题"
-                ))
+            p = check_puzzle(manager, target, raw_id)
             if not p.ready:
                 return await target.send_message(UniMessage.text(
                     f"谜题「{p.title}」已经是未取消状态了！"
@@ -187,16 +186,7 @@ def create_admin_commands():
     @cmd_admin.assign("info")
     async def _(raw_id: str, target: DepLongTaskTarget):
         async with puzzle_manager() as manager:
-            if raw_id not in manager.puzzle_data:
-                return await target.send_message(UniMessage.text(
-                    "你输入的谜题不存在！输入 `konaph my` 查看你创建的谜题"
-                ))
-            p = manager.puzzle_data[raw_id]
-            if p.author_id != target.target_id and not is_puzzle_admin(target):
-                return await target.send_message(UniMessage.text(
-                    "这不是你的题，你没有权限查看详细信息！"
-                ))
-
+            p = check_puzzle(manager, target, raw_id)
             await target.send_message(get_puzzle_info_message(manager, p))
 
     @cmd_admin.assign("my")
@@ -232,7 +222,9 @@ def create_admin_commands():
     @cmd_admin.assign("all")
     async def _(target: DepLongTaskTarget, ready: Query[bool] = Query("all.ready"), page: int = 1):
         if not is_puzzle_admin(target):
-            return await target.send_message(UniMessage.text("你没有权限查看所有的哦"))
+            return await target.send_message(UniMessage.text(
+                "你没有权限使用该指令"
+            ))
         async with puzzle_manager() as manager:
             puzzles = [*manager.puzzle_data.values()]
             if ready.available:
@@ -314,11 +306,7 @@ def create_admin_commands():
         image_manager = get_image_manager()
 
         async with puzzle_manager() as manager:
-            if raw_id not in manager.puzzle_data:
-                return await target.send_message("没有这个谜题")
-            p = manager.puzzle_data[raw_id]
-            if not is_puzzle_admin(target) and target.target_id != p.author_id:
-                return await target.send_message("你没有权限编辑这个谜题")
+            p = check_puzzle(manager, target, raw_id)
             if title is not None:
                 p.title = title
             if description is not None:
@@ -342,6 +330,10 @@ def create_admin_commands():
 
     @cmd_admin.assign("publish")
     async def _(target: DepLongTaskTarget, raw_id: str | None = None):
+        if not is_puzzle_admin(target):
+            return await target.send_message(UniMessage.text(
+                "你没有权限使用该指令"
+            ))
         today = get_today_date()
         async with puzzle_manager() as manager:
             if today in manager.daily_puzzle_of_date:
@@ -358,12 +350,8 @@ def create_admin_commands():
     @cmd_admin.assign("preview")
     async def _(target: DepLongTaskTarget, raw_id: str):
         async with puzzle_manager() as manager:
-            puzzle = manager.puzzle_data.get(raw_id)
-            if puzzle is None:
-                return await target.send_message("没有这个谜题")
-            if not is_puzzle_admin(target) and target.target_id != puzzle.author_id:
-                return await target.send_message("你没有权限预览这个谜题")
-            return await target.send_message(get_puzzle_description(puzzle))
+            p = check_puzzle(manager, target, raw_id)
+            return await target.send_message(get_puzzle_description(p))
 
     @cmd_admin.assign("get-submits")
     async def _(target: DepLongTaskTarget, raw_id: str):
@@ -387,17 +375,10 @@ def create_admin_commands():
         测试一道谜题的回答，并给出结果
         """
         async with puzzle_manager() as manager:
-            puzzle = manager.puzzle_data.get(raw_id)
-            if puzzle is None:
-                return await target.send_message("没有这个谜题")
-            if not is_puzzle_admin(target) and target.target_id != puzzle.author_id:
-                return await target.send_message("你没有权限预览这个谜题")
-
-            result = puzzle.check_submission(submission)
-            msg = get_submission_message(puzzle, result)
-            return await target.send_message(
-                UniMessage.text("[测试提交] ") + msg
-            )
+            p = check_puzzle(manager, target, raw_id)
+            result = p.check_submission(submission)
+            msg = get_submission_message(p, result)
+            return await target.send_message("[测试提交] " + msg)
 
     @cmd_admin.assign("subcommands.hint")
     async def _(target: DepLongTaskTarget, subcommands: Query[SubcommandResult] = Query("subcommands.hint")):
@@ -409,15 +390,75 @@ def create_admin_commands():
             .text("- konaph hint add <id> <pattern> <hint>\n  - 添加一个提示 / 中间答案\n")
             .text("- konaph hint modify <id> <hint_id>\n")
             .text("  - --pattern <pattern>\n    - 更改匹配规则\n")
-            .text("  - --hint <hint>\n    - 更改提示文本\n")
+            .text("  - --message <message>\n    - 更改提示文本\n")
             .text("  - --checkpoint [True|False]\n    - 更改是否为中间答案\n")
             .text("- konaph hint delete <id> <hint_id>\n  - 删除一个提示 / 中间答案\n")
             .text("\n更多关于 pattern 和中间答案的信息，请见 man：中间答案(7)")
         )
 
-    @cmd_admin.assign("hint.add")
-    async def _(target: DepLongTaskTarget):
-        await target.send_message("114514")
+    @cmd_admin.assign("subcommands.hint.add")
+    async def _(
+        target: DepLongTaskTarget,
+        raw_id: str,
+        pattern: str,
+        message: str,
+    ):
+        async with puzzle_manager() as manager:
+            p = check_puzzle(manager, target, raw_id)
+            p.hints[p.hint_id_max + 1] = PuzzleHint(
+                pattern=pattern,
+                message=message,
+                is_checkpoint=False,
+            )
+            await target.send_message("创建成功！\n\n" + get_puzzle_hint_list(p))
+
+    @cmd_admin.assign("subcommands.hint.list")
+    async def _(
+        target: DepLongTaskTarget,
+        raw_id: str,
+    ):
+        async with puzzle_manager() as manager:
+            p = check_puzzle(manager, target, raw_id)
+            await target.send_message(get_puzzle_hint_list(p))
+
+    @cmd_admin.assign("subcommands.hint.modify")
+    async def _(
+        target: DepLongTaskTarget,
+        raw_id: str,
+        hint_id: int,
+        pattern: str | None = None,
+        message: str | None = None,
+        is_checkpoint: bool | None = None,
+    ):
+        async with puzzle_manager() as manager:
+            p = check_puzzle(manager, target, raw_id)
+            if hint_id not in p.hints:
+                raise BotExceptionMessage(
+                    f"没有这个 hint_id。请使用 konaph hint list {raw_id} 了解 hint 清单"
+                )
+            hint = p.hints[hint_id]
+            if pattern is not None:
+                hint.pattern = pattern
+            if message is not None:
+                hint.message = message
+            if is_checkpoint is not None:
+                hint.is_checkpoint = is_checkpoint
+            await target.send_message("更改成功！\n\n" + get_puzzle_hint_list(p))
+
+    @cmd_admin.assign("subcommands.hint.delete")
+    async def _(
+        target: DepLongTaskTarget,
+        raw_id: str,
+        hint_id: int,
+    ):
+        async with puzzle_manager() as manager:
+            p = check_puzzle(manager, target, raw_id)
+            if hint_id not in p.hints:
+                raise BotExceptionMessage(
+                    f"没有这个 hint_id。请使用 konaph hint list {raw_id} 了解 hint 清单"
+                )
+            del p.hints[hint_id]
+            await target.send_message("删除成功！\n\n" + get_puzzle_hint_list(p))
 
 
     return cmd_admin