diff --git a/src/app/(app)/problem-editor/[problemId]/page.tsx b/src/app/(app)/problem-editor/[problemId]/page.tsx
new file mode 100644
index 0000000..44bb27f
--- /dev/null
+++ b/src/app/(app)/problem-editor/[problemId]/page.tsx
@@ -0,0 +1,32 @@
+"use client";
+
+import { ProblemFlexLayout } from "@/features/problems/components/problem-flexlayout";
+import { EditDescriptionPanel } from "@/components/creater/edit-description-panel";
+import { EditSolutionPanel } from "@/components/creater/edit-solution-panel";
+import { EditTestcasePanel } from "@/components/creater/edit-testcase-panel";
+import { EditDetailPanel } from "@/components/creater/edit-detail-panel";
+import { EditCodePanel } from "@/components/creater/edit-code-panel";
+
+interface ProblemEditorPageProps {
+  params: Promise<{ problemId: string }>;
+}
+
+export default async function ProblemEditorPage({
+  params,
+}: ProblemEditorPageProps) {
+  const { problemId } = await params;
+
+  const components: Record<string, React.ReactNode> = {
+    description: <EditDescriptionPanel problemId={problemId} />,
+    solution: <EditSolutionPanel problemId={problemId} />,
+    detail: <EditDetailPanel problemId={problemId} />,
+    code: <EditCodePanel problemId={problemId} />,
+    testcase: <EditTestcasePanel problemId={problemId} />,
+  };
+
+  return (
+    <div className="relative flex h-full w-full">
+      <ProblemFlexLayout components={components} />
+    </div>
+  );
+}
\ No newline at end of file
diff --git a/src/components/creater/edit-code-panel.tsx b/src/components/creater/edit-code-panel.tsx
index 8b73b59..5af31d6 100644
--- a/src/components/creater/edit-code-panel.tsx
+++ b/src/components/creater/edit-code-panel.tsx
@@ -1,109 +1,80 @@
-"use client"
+"use client";
 
-import React, { useEffect, useState } from 'react';
-import { getProblemData } from '@/app/actions/getProblem';
-import { updateProblemTemplate } from '@/components/creater/problem-maintain';
-import { Label } from '@/components/ui/label';
-import { Button } from '@/components/ui/button';
-import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
-import { CoreEditor } from '@/components/core-editor';
-import { Language } from '@/generated/client';
-import { toast } from 'sonner';
+import { useState } from "react";
+import { Label } from "@/components/ui/label";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import { Button } from "@/components/ui/button";
+import { CoreEditor } from "@/components/core-editor";
 
 interface Template {
+  id: string;
   language: string;
-  content: string;
+  code: string;
 }
 
 interface EditCodePanelProps {
   problemId: string;
 }
 
-export default function EditCodePanel({ problemId }: EditCodePanelProps) {
-  const [codeTemplate, setCodeTemplate] = useState<Template>({
-    language: 'cpp',
-    content: `// 默认代码模板 for Problem ${problemId}`,
-  });
-  const [templates, setTemplates] = useState<Template[]>([]);
-
-  useEffect(() => {
-    async function fetchTemplates() {
-      try {
-        const problem = await getProblemData(problemId);
-        setTemplates(problem.templates);
-        const sel = problem.templates.find(t => t.language === 'cpp') || problem.templates[0];
-        if (sel) setCodeTemplate(sel);
-      } catch (err) {
-        console.error('加载问题数据失败:', err);
-        toast.error('加载问题数据失败');
-      }
+export const EditCodePanel = ({
+  problemId,
+}: EditCodePanelProps) => {
+  const [language, setLanguage] = useState("typescript");
+  const [templates, setTemplates] = useState<Template[]>([
+    {
+      id: "1",
+      language: "typescript",
+      code: `// TypeScript模板示例\nfunction twoSum(nums: number[], target: number): number[] {\n  const map = new Map();\n  for (let i = 0; i < nums.length; i++) {\n    const complement = target - nums[i];\n    if (map.has(complement)) {\n      return [map.get(complement), i];\n    }\n    map.set(nums[i], i);\n  }\n  return [];\n}`
+    },
+    {
+      id: "2",
+      language: "python",
+      code: "# Python模板示例\ndef two_sum(nums, target):\n    num_dict = {}\n    for i, num in enumerate(nums):\n        complement = target - num\n        if complement in num_dict:\n            return [num_dict[complement], i]\n        num_dict[num] = i\n    return []"
     }
-    fetchTemplates();
-  }, [problemId]);
+  ]);
+  
+  const currentTemplate = templates.find(t => t.language === language) || templates[0];
 
-  const handleLanguageChange = (language: string) => {
-    const sel = templates.find(t => t.language === language);
-    if (sel) setCodeTemplate(sel);
-  };
-
-  const handleSave = async (): Promise<void> => {
-    try {
-      const res = await updateProblemTemplate(
-          problemId,
-          codeTemplate.language as Language,
-          codeTemplate.content
-      );
-      if (res.success) {
-        toast.success('保存成功');
-      } else {
-        toast.error('保存失败');
-      }
-    } catch (error) {
-      console.error('保存异常:', error);
-      toast.error('保存异常');
-    }
+  const handleCodeChange = (value: string | undefined) => {
+    if (!value) return;
+    
+    setTemplates(templates.map(t => 
+      t.language === language 
+        ? { ...t, code: value } 
+        : t
+    ));
   };
 
   return (
-      <Card className="w-full">
-        <CardHeader>
-          <CardTitle>代码模板</CardTitle>
-        </CardHeader>
-        <CardContent>
-          <div className="space-y-6">
-            <div className="space-y-2">
-              <Label htmlFor="language-select">编程语言</Label>
-              <select
-                  id="language-select"
-                  className="block w-full p-2 border border-gray-300 rounded-md dark:bg-gray-800 dark:border-gray-700"
-                  value={codeTemplate.language}
-                  onChange={e => handleLanguageChange(e.target.value)}
-              >
-                {templates.map(t => (
-                    <option key={t.language} value={t.language}>
-                      {t.language.toUpperCase()}
-                    </option>
-                ))}
-              </select>
-            </div>
-
-            <div className="space-y-2">
-              <Label htmlFor="code-editor">代码模板内容</Label>
-              <div className="border rounded-md h-[500px]">
-                <CoreEditor
-                    language={codeTemplate.language}
-                    value={codeTemplate.content}
-                    path={`/${problemId}.${codeTemplate.language}`}
-                    onChange={value =>
-                        setCodeTemplate({ ...codeTemplate, content: value || '' })
-                    }
-                />
-              </div>
-            </div>
-
-            <Button onClick={handleSave}>保存代码模板</Button>
-          </div>
-        </CardContent>
-      </Card>
+    <div className="space-y-6">
+      <div className="space-y-2">
+        <Label htmlFor="language">编程语言</Label>
+        <Select value={language} onValueChange={setLanguage}>
+          <SelectTrigger id="language">
+            <SelectValue placeholder="选择编程语言" />
+          </SelectTrigger>
+          <SelectContent>
+            <SelectItem value="typescript">TypeScript</SelectItem>
+            <SelectItem value="javascript">JavaScript</SelectItem>
+            <SelectItem value="python">Python</SelectItem>
+            <SelectItem value="java">Java</SelectItem>
+            <SelectItem value="cpp">C++</SelectItem>
+          </SelectContent>
+        </Select>
+      </div>
+      
+      <div className="border rounded-md h-[500px]">
+        {currentTemplate && (
+          <CoreEditor
+            language={language}
+            value={currentTemplate.code}
+            path={`/${problemId}.${language}`}
+            onChange={handleCodeChange}
+          />
+        )}
+      </div>
+      
+      <Button>保存代码模板</Button>
+    </div>
   );
-}
+};
\ No newline at end of file
diff --git a/src/components/creater/edit-description-panel.tsx b/src/components/creater/edit-description-panel.tsx
index c08bbe2..ef0cbcc 100644
--- a/src/components/creater/edit-description-panel.tsx
+++ b/src/components/creater/edit-description-panel.tsx
@@ -1,173 +1,75 @@
 "use client";
 
-import React, { useEffect, useState } from "react";
+import { useState } from "react";
 import { Label } from "@/components/ui/label";
 import { Input } from "@/components/ui/input";
+import { Textarea } from "@/components/ui/textarea";
 import { Button } from "@/components/ui/button";
-import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
-import { CoreEditor } from "@/components/core-editor";
 import MdxPreview from "@/components/mdx-preview";
-import { getProblemData } from "@/app/actions/getProblem";
-import { getProblemLocales } from "@/app/actions/getProblemLocales";
-import { Accordion } from "@/components/ui/accordion";
-import { VideoEmbed } from "@/components/content/video-embed";
-import { toast } from "sonner";
-import { updateProblemDescription, updateProblemTitle } from '@/components/creater/problem-maintain';
-import { Locale } from "@/generated/client";
 
-export default function EditDescriptionPanel({ problemId }: { problemId: string }) {
-  const [locales, setLocales] = useState<string[]>([]);
-  const [currentLocale, setCurrentLocale] = useState<string>("");
-  const [customLocale, setCustomLocale] = useState("");
+interface EditDescriptionPanelProps {
+  problemId: string;
+}
 
-  const [description, setDescription] = useState({ title: "", content: "" });
-  const [viewMode, setViewMode] = useState<"edit" | "preview" | "compare">("edit");
-
-  useEffect(() => {
-    async function fetchLocales() {
-      try {
-        const langs = await getProblemLocales(problemId);
-        setLocales(langs);
-        if (langs.length > 0) setCurrentLocale(langs[0]);
-      } catch (err) {
-        console.error(err);
-        toast.error('获取语言列表失败');
-      }
-    }
-    fetchLocales();
-  }, [problemId]);
-
-  useEffect(() => {
-    if (!currentLocale) return;
-    async function fetchProblem() {
-      try {
-        const data = await getProblemData(problemId, currentLocale);
-        setDescription({ title: data?.title || "", content: data?.description || "" });
-      } catch (err) {
-        console.error(err);
-        toast.error('加载题目描述失败');
-      }
-    }
-    fetchProblem();
-  }, [problemId, currentLocale]);
-
-  const handleAddCustomLocale = () => {
-    if (customLocale && !locales.includes(customLocale)) {
-      const newLocales = [...locales, customLocale];
-      setLocales(newLocales);
-      setCurrentLocale(customLocale);
-      setCustomLocale("");
-      setDescription({ title: "", content: "" });
-    }
-  };
-
-  const handleSave = async (): Promise<void> => {
-    if (!currentLocale) {
-      toast.error('请选择语言');
-      return;
-    }
-    try {
-      const locale = currentLocale as Locale;
-      const resTitle = await updateProblemTitle(problemId, locale, description.title);
-      const resDesc = await updateProblemDescription(problemId, locale, description.content);
-      if (resTitle.success && resDesc.success) {
-        toast.success('保存成功');
-      } else {
-        toast.error('保存失败');
-      }
-    } catch (err) {
-      console.error(err);
-      toast.error('保存异常');
-    }
-  };
+export const EditDescriptionPanel = ({
+  problemId,
+}: EditDescriptionPanelProps) => {
+  const [title, setTitle] = useState(`Problem ${problemId} Title`);
+  const [content, setContent] = useState(`Problem ${problemId} Description Content...`);
+  const [viewMode, setViewMode] = useState<'edit' | 'preview' | 'compare'>('edit');
 
   return (
-      <Card className="w-full">
-        <CardHeader>
-          <CardTitle>题目描述</CardTitle>
-        </CardHeader>
-        <CardContent className="space-y-6">
-          {/* 语言切换 */}
-          <div className="space-y-2">
-            <Label>选择语言</Label>
-            <div className="flex space-x-2">
-              <select
-                  value={currentLocale}
-                  onChange={(e) => setCurrentLocale(e.target.value)}
-                  className="border rounded-md px-3 py-2"
-              >
-                {locales.map((locale) => (
-                    <option key={locale} value={locale}>
-                      {locale}
-                    </option>
-                ))}
-              </select>
-              <Input
-                  placeholder="添加新语言"
-                  value={customLocale}
-                  onChange={(e) => setCustomLocale(e.target.value)}
-              />
-              <Button onClick={handleAddCustomLocale}>添加</Button>
-            </div>
-          </div>
-
-          {/* 标题输入 */}
-          <div className="space-y-2">
-            <Label htmlFor="description-title">标题</Label>
-            <Input
-                id="description-title"
-                value={description.title}
-                onChange={(e) => setDescription({ ...description, title: e.target.value })}
-                placeholder="输入题目标题"
-            />
-          </div>
-
-          {/* 编辑/预览切换 */}
-          <div className="flex space-x-2">
-            <Button
-                type="button"
-                variant={viewMode === "edit" ? "default" : "outline"}
-                onClick={() => setViewMode("edit")}
-            >
-              编辑
-            </Button>
-            <Button
-                type="button"
-                variant={viewMode === "preview" ? "default" : "outline"}
-                onClick={() => setViewMode(viewMode === "preview" ? "edit" : "preview")}
-            >
-              {viewMode === "preview" ? "取消" : "预览"}
-            </Button>
-            <Button
-                type="button"
-                variant={viewMode === "compare" ? "default" : "outline"}
-                onClick={() => setViewMode("compare")}
-            >
-              对比
-            </Button>
-          </div>
-
-          {/* 编辑/预览区域 */}
-          <div className={viewMode === "compare" ? "grid grid-cols-2 gap-6" : "flex flex-col gap-6"}>
-            {(viewMode === "edit" || viewMode === "compare") && (
-                <div className="relative h-[600px]">
-                  <CoreEditor
-                      value={description.content}
-                      onChange={(newVal) => setDescription({ ...description, content: newVal || "" })}
-                      language="markdown"
-                      className="absolute inset-0 rounded-md border border-input"
-                  />
-                </div>
-            )}
-            {viewMode !== "edit" && (
-                <div className="prose dark:prose-invert">
-                  <MdxPreview source={description.content} components={{ Accordion, VideoEmbed }} />
-                </div>
-            )}
-          </div>
-
-          <Button onClick={handleSave}>保存更改</Button>
-        </CardContent>
-      </Card>
+    <div className="space-y-6">
+      <div className="space-y-2">
+        <Label htmlFor="title">题目标题</Label>
+        <Input
+          id="title"
+          value={title}
+          onChange={(e) => setTitle(e.target.value)}
+          placeholder="输入题目标题"
+        />
+      </div>
+      <div className="flex space-x-2">
+        <Button 
+          type="button"
+          variant={viewMode === 'edit' ? 'default' : 'outline'}
+          onClick={() => setViewMode('edit')}
+        >
+          编辑
+        </Button>
+        <Button 
+          type="button"
+          variant={viewMode === 'preview' ? 'default' : 'outline'}
+          onClick={() => setViewMode(viewMode === 'preview' ? 'edit' : 'preview')}
+        >
+          {viewMode === 'preview' ? '取消' : '预览'}
+        </Button>
+        <Button 
+          type="button"
+          variant={viewMode === 'compare' ? 'default' : 'outline'}
+          onClick={() => setViewMode('compare')}
+        >
+          对比
+        </Button>
+      </div>
+      
+      <div className={viewMode === 'compare' ? "grid grid-cols-2 gap-6" : "flex flex-col gap-6"}>
+        <div className={viewMode === 'edit' || viewMode === 'compare' ? "block" : "hidden"}>
+          <Textarea
+            id="description"
+            value={content}
+            onChange={(e) => setContent(e.target.value)}
+            placeholder="输入题目详细描述..."
+            className="min-h-[300px]"
+          />
+        </div>
+        
+        <div className={viewMode === 'preview' || viewMode === 'compare' ? "block" : "hidden"}>
+          <MdxPreview source={content} />
+        </div>
+      </div>
+      
+      <Button>保存更改</Button>
+    </div>
   );
-}
+};
\ No newline at end of file
diff --git a/src/components/creater/edit-detail-panel.tsx b/src/components/creater/edit-detail-panel.tsx
index 9749ab1..387e7a6 100644
--- a/src/components/creater/edit-detail-panel.tsx
+++ b/src/components/creater/edit-detail-panel.tsx
@@ -1,157 +1,67 @@
 "use client";
 
-import React, { useState, useEffect } from "react";
+import { useState } from "react";
 import { Label } from "@/components/ui/label";
 import { Input } from "@/components/ui/input";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
 import { Button } from "@/components/ui/button";
-import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
-import { getProblemData } from "@/app/actions/getProblem";
-import { toast } from "sonner";
-import { updateProblemDetail } from '@/components/creater/problem-maintain';
-import { Difficulty } from "@/generated/client";
 
-export default function EditDetailPanel({ problemId }: { problemId: string }) {
-  const [problemDetails, setProblemDetails] = useState({
-    displayId: 1000,
-    difficulty: "EASY" as Difficulty,
-    timeLimit: 1000,
-    memoryLimit: 134217728,
-    isPublished: false,
-  });
+interface EditDetailPanelProps {
+  problemId: string;
+}
 
-  useEffect(() => {
-    async function fetchData() {
-      try {
-        const problemData = await getProblemData(problemId);
-        setProblemDetails({
-          displayId: problemData.displayId,
-          difficulty: problemData.difficulty,
-          timeLimit: problemData.timeLimit,
-          memoryLimit: problemData.memoryLimit,
-          isPublished: problemData.isPublished,
-        });
-      } catch (error) {
-        console.error("获取题目信息失败:", error);
-        toast.error('加载详情失败');
-      }
-    }
-    fetchData();
-  }, [problemId]);
-
-  const handleNumberInputChange = (
-      e: React.ChangeEvent<HTMLInputElement>,
-      field: keyof typeof problemDetails
-  ) => {
-    const value = parseInt(e.target.value, 10);
-    if (!isNaN(value)) {
-      setProblemDetails({
-        ...problemDetails,
-        [field]: value,
-      });
-    }
-  };
-
-  const handleDifficultyChange = (e: React.ChangeEvent<HTMLSelectElement>) => {
-    const value = e.target.value as Difficulty;
-    setProblemDetails({ ...problemDetails, difficulty: value });
-  };
-
-  const handleSave = async () => {
-    try {
-      const res = await updateProblemDetail(problemId, {
-        displayId: problemDetails.displayId,
-        difficulty: problemDetails.difficulty,
-        timeLimit: problemDetails.timeLimit,
-        memoryLimit: problemDetails.memoryLimit,
-        isPublished: problemDetails.isPublished,
-      });
-      if (res.success) {
-        toast.success('保存成功');
-      } else {
-        toast.error('保存失败');
-      }
-    } catch (err) {
-      console.error('保存异常:', err);
-      toast.error('保存异常');
-    }
-  };
+export const EditDetailPanel = ({
+  problemId,
+}: EditDetailPanelProps) => {
+  const [displayId, setDisplayId] = useState(problemId);
+  const [difficulty, setDifficulty] = useState("medium");
+  const [isPublished, setIsPublished] = useState(true);
 
   return (
-      <Card className="w-full">
-        <CardHeader>
-          <CardTitle>题目详情</CardTitle>
-        </CardHeader>
-        <CardContent>
-          <div className="space-y-6">
-            <div className="grid grid-cols-2 gap-4">
-              <div className="space-y-2">
-                <Label htmlFor="display-id">显示ID</Label>
-                <Input
-                    id="display-id"
-                    type="number"
-                    value={problemDetails.displayId}
-                    onChange={(e) => handleNumberInputChange(e, "displayId")}
-                    placeholder="输入显示ID"
-                />
-              </div>
-              <div className="space-y-2">
-                <Label htmlFor="difficulty-select">难度等级</Label>
-                <select
-                    id="difficulty-select"
-                    className="block w-full p-2 border border-gray-300 rounded-md dark:bg-gray-800 dark:border-gray-700"
-                    value={problemDetails.difficulty}
-                    onChange={handleDifficultyChange}
-                >
-                  <option value="EASY">简单</option>
-                  <option value="MEDIUM">中等</option>
-                  <option value="HARD">困难</option>
-                </select>
-              </div>
-            </div>
-
-            <div className="grid grid-cols-2 gap-4">
-              <div className="space-y-2">
-                <Label htmlFor="time-limit">时间限制 (ms)</Label>
-                <Input
-                    id="time-limit"
-                    type="number"
-                    value={problemDetails.timeLimit}
-                    onChange={(e) => handleNumberInputChange(e, "timeLimit")}
-                    placeholder="输入时间限制"
-                />
-              </div>
-              <div className="space-y-2">
-                <Label htmlFor="memory-limit">内存限制 (字节)</Label>
-                <Input
-                    id="memory-limit"
-                    type="number"
-                    value={problemDetails.memoryLimit}
-                    onChange={(e) => handleNumberInputChange(e, "memoryLimit")}
-                    placeholder="输入内存限制"
-                />
-              </div>
-            </div>
-
-            <div className="flex items-center space-x-2">
-              <input
-                  id="is-published"
-                  type="checkbox"
-                  checked={problemDetails.isPublished}
-                  onChange={(e) =>
-                      setProblemDetails({ ...problemDetails, isPublished: e.target.checked })
-                  }
-                  className="w-4 h-4 text-blue-600 bg-gray-100 border-gray-300 rounded focus:ring-blue-500 dark:focus:ring-blue-600 focus:ring-2"
-              />
-              <Label htmlFor="is-published" className="text-sm font-medium">
-                是否发布
-              </Label>
-            </div>
-
-            <Button type="button" onClick={handleSave}>
-              保存更改
-            </Button>
-          </div>
-        </CardContent>
-      </Card>
+    <div className="space-y-6">
+      <div className="space-y-2">
+        <Label htmlFor="display-id">题号</Label>
+        <Input
+          id="display-id"
+          value={displayId}
+          onChange={(e) => setDisplayId(e.target.value)}
+          placeholder="输入题号"
+        />
+      </div>
+      
+      <div className="space-y-2">
+        <Label htmlFor="difficulty">难度</Label>
+        <Select value={difficulty} onValueChange={setDifficulty}>
+          <SelectTrigger id="difficulty">
+            <SelectValue placeholder="选择难度" />
+          </SelectTrigger>
+          <SelectContent>
+            <SelectItem value="easy">简单</SelectItem>
+            <SelectItem value="medium">中等</SelectItem>
+            <SelectItem value="hard">困难</SelectItem>
+          </SelectContent>
+        </Select>
+      </div>
+      
+      <div className="flex items-center space-x-2">
+        <Label htmlFor="is-published" className="text-sm font-normal">
+          是否发布
+        </Label>
+        <Input
+          id="is-published"
+          type="checkbox"
+          checked={isPublished}
+          onChange={(e) => setIsPublished(e.target.checked)}
+          className="h-4 w-4"
+        />
+      </div>
+      
+      <div className="flex space-x-2">
+        <Button>保存基本信息</Button>
+        <Button variant="outline" type="button">
+          删除题目
+        </Button>
+      </div>
+    </div>
   );
-}
+};
\ No newline at end of file
diff --git a/src/components/creater/edit-solution-panel.tsx b/src/components/creater/edit-solution-panel.tsx
index ba840a1..6f15503 100644
--- a/src/components/creater/edit-solution-panel.tsx
+++ b/src/components/creater/edit-solution-panel.tsx
@@ -1,156 +1,75 @@
 "use client";
 
-import React, { useEffect, useState } from "react";
+import { useState } from "react";
 import { Label } from "@/components/ui/label";
 import { Input } from "@/components/ui/input";
+import { Textarea } from "@/components/ui/textarea";
 import { Button } from "@/components/ui/button";
-import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
-import { CoreEditor } from "@/components/core-editor";
 import MdxPreview from "@/components/mdx-preview";
-import { getProblemData } from "@/app/actions/getProblem";
-import { getProblemLocales } from "@/app/actions/getProblemLocales";
-import { Accordion } from "@/components/ui/accordion";
-import { VideoEmbed } from "@/components/content/video-embed";
-import { toast } from "sonner";
-import { updateProblemSolution } from '@/components/creater/problem-maintain';
-import { Locale } from "@/generated/client";
 
-export default function EditSolutionPanel({ problemId }: { problemId: string }) {
-  const [locales, setLocales] = useState<string[]>([]);
-  const [currentLocale, setCurrentLocale] = useState<string>("");
-  const [customLocale, setCustomLocale] = useState("");
+interface EditSolutionPanelProps {
+  problemId: string;
+}
 
-  const [solution, setSolution] = useState({ title: "", content: "" });
-  const [viewMode, setViewMode] = useState<"edit" | "preview" | "compare">("edit");
-
-  useEffect(() => {
-    async function fetchLocales() {
-      try {
-        const langs = await getProblemLocales(problemId);
-        setLocales(langs);
-        if (langs.length > 0) setCurrentLocale(langs[0]);
-      } catch (err) {
-        console.error(err);
-        toast.error('获取语言列表失败');
-      }
-    }
-    fetchLocales();
-  }, [problemId]);
-
-  useEffect(() => {
-    if (!currentLocale) return;
-    async function fetchSolution() {
-      try {
-        const data = await getProblemData(problemId, currentLocale);
-        setSolution({ title: (data?.title || "") + " 解析", content: data?.solution || "" });
-      } catch (err) {
-        console.error(err);
-        toast.error('加载题目解析失败');
-      }
-    }
-    fetchSolution();
-  }, [problemId, currentLocale]);
-
-  const handleAddCustomLocale = () => {
-    if (customLocale && !locales.includes(customLocale)) {
-      setLocales(prev => [...prev, customLocale]);
-      setCurrentLocale(customLocale);
-      setCustomLocale("");
-      setSolution({ title: "", content: "" });
-    }
-  };
-
-  const handleSave = async (): Promise<void> => {
-    if (!currentLocale) {
-      toast.error('请选择语言');
-      return;
-    }
-    try {
-      const locale = currentLocale as Locale;
-      const res = await updateProblemSolution(problemId, locale, solution.content);
-      if (res.success) {
-        toast.success('保存成功');
-      } else {
-        toast.error('保存失败');
-      }
-    } catch (err) {
-      console.error(err);
-      toast.error('保存异常');
-    }
-  };
+export const EditSolutionPanel = ({
+  problemId,
+}: EditSolutionPanelProps) => {
+  const [title, setTitle] = useState(`Solution for Problem ${problemId}`);
+  const [content, setContent] = useState(`Solution content for Problem ${problemId}...`);
+  const [viewMode, setViewMode] = useState<'edit' | 'preview' | 'compare'>('edit');
 
   return (
-      <Card className="w-full">
-        <CardHeader>
-          <CardTitle>题目解析</CardTitle>
-        </CardHeader>
-        <CardContent className="space-y-6">
-          {/* 语言切换 */}
-          <div className="space-y-2">
-            <Label>选择语言</Label>
-            <div className="flex space-x-2">
-              <select
-                  value={currentLocale}
-                  onChange={(e) => setCurrentLocale(e.target.value)}
-                  className="border rounded-md px-3 py-2"
-              >
-                {locales.map((locale) => (
-                    <option key={locale} value={locale}>
-                      {locale}
-                    </option>
-                ))}
-              </select>
-              <Input
-                  placeholder="添加新语言"
-                  value={customLocale}
-                  onChange={(e) => setCustomLocale(e.target.value)}
-              />
-              <Button type="button" onClick={handleAddCustomLocale}>添加</Button>
-            </div>
-          </div>
-
-          {/* 标题输入 (仅展示) */}
-          <div className="space-y-2">
-            <Label htmlFor="solution-title">题解标题</Label>
-            <Input
-                id="solution-title"
-                value={solution.title}
-                onChange={(e) => setSolution({ ...solution, title: e.target.value })}
-                placeholder="输入题解标题"
-                disabled
-            />
-          </div>
-
-          {/* 编辑/预览切换 */}
-          <div className="flex space-x-2">
-            <Button type="button" variant={viewMode === "edit" ? "default" : "outline"} onClick={() => setViewMode("edit")}>编辑</Button>
-            <Button type="button" variant={viewMode === "preview" ? "default" : "outline"} onClick={() => setViewMode(viewMode === "preview" ? "edit" : "preview")}>
-              {viewMode === "preview" ? "取消" : "预览"}
-            </Button>
-            <Button type="button" variant={viewMode === "compare" ? "default" : "outline"} onClick={() => setViewMode("compare")}>对比</Button>
-          </div>
-
-          {/* 编辑/预览区域 */}
-          <div className={viewMode === "compare" ? "grid grid-cols-2 gap-6" : "flex flex-col gap-6"}>
-            {(viewMode === "edit" || viewMode === "compare") && (
-                <div className="relative h-[600px]">
-                  <CoreEditor
-                      value={solution.content}
-                      onChange={(val) => setSolution({ ...solution, content: val || "" })}
-                      language="markdown"
-                      className="absolute inset-0 rounded-md border border-input"
-                  />
-                </div>
-            )}
-            {viewMode !== "edit" && (
-                <div className="prose dark:prose-invert">
-                  <MdxPreview source={solution.content} components={{ Accordion, VideoEmbed }} />
-                </div>
-            )}
-          </div>
-
-          <Button type="button" onClick={handleSave}>保存更改</Button>
-        </CardContent>
-      </Card>
+    <div className="space-y-6">
+      <div className="space-y-2">
+        <Label htmlFor="solution-title">题解标题</Label>
+        <Input
+          id="solution-title"
+          value={title}
+          onChange={(e) => setTitle(e.target.value)}
+          placeholder="输入题解标题"
+        />
+      </div>
+      <div className="flex space-x-2">
+        <Button 
+          type="button"
+          variant={viewMode === 'edit' ? 'default' : 'outline'}
+          onClick={() => setViewMode('edit')}
+        >
+          编辑
+        </Button>
+        <Button 
+          type="button"
+          variant={viewMode === 'preview' ? 'default' : 'outline'}
+          onClick={() => setViewMode(viewMode === 'preview' ? 'edit' : 'preview')}
+        >
+          {viewMode === 'preview' ? '取消' : '预览'}
+        </Button>
+        <Button 
+          type="button"
+          variant={viewMode === 'compare' ? 'default' : 'outline'}
+          onClick={() => setViewMode('compare')}
+        >
+          对比
+        </Button>
+      </div>
+      
+      <div className={viewMode === 'compare' ? "grid grid-cols-2 gap-6" : "flex flex-col gap-6"}>
+        <div className={viewMode === 'edit' || viewMode === 'compare' ? "block" : "hidden"}>
+          <Textarea
+            id="solution-content"
+            value={content}
+            onChange={(e) => setContent(e.target.value)}
+            placeholder="输入详细题解内容..."
+            className="min-h-[300px]"
+          />
+        </div>
+        
+        <div className={viewMode === 'preview' || viewMode === 'compare' ? "block" : "hidden"}>
+          <MdxPreview source={content} />
+        </div>
+      </div>
+      
+      <Button>保存题解</Button>
+    </div>
   );
-}
+};
\ No newline at end of file
diff --git a/src/components/creater/edit-testcase-panel.tsx b/src/components/creater/edit-testcase-panel.tsx
index 882eabd..ac829e3 100644
--- a/src/components/creater/edit-testcase-panel.tsx
+++ b/src/components/creater/edit-testcase-panel.tsx
@@ -1,224 +1,115 @@
 "use client";
 
-import React, { useState, useEffect } from "react";
-import { generateAITestcase } from "@/app/actions/ai-testcase";
-import { getProblemData } from "@/app/actions/getProblem";
-import {
-    addProblemTestcase,
-    updateProblemTestcase,
-    deleteProblemTestcase,
-} from "@/components/creater/problem-maintain";
+import { useState } from "react";
 import { Label } from "@/components/ui/label";
 import { Input } from "@/components/ui/input";
 import { Button } from "@/components/ui/button";
-import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
-import { toast } from "sonner";
+import { 
+  Table, 
+  TableBody, 
+  TableCell, 
+  TableHead, 
+  TableHeader, 
+  TableRow 
+} from "@/components/ui/table";
 
-interface Testcase {
-    id: string;
-    expectedOutput: string;
-    inputs: { name: string; value: string }[];
+interface TestCase {
+  id: string;
+  input: string;
+  expectedOutput: string;
 }
 
-export default function EditTestcasePanel({ problemId }: { problemId: string }) {
-    const [testcases, setTestcases] = useState<Testcase[]>([]);
-    const [isGenerating, setIsGenerating] = useState(false);
-
-    // 加载测试用例
-    useEffect(() => {
-        async function fetch() {
-            try {
-                const data = await getProblemData(problemId);
-                setTestcases(data.testcases || []);
-            } catch (err) {
-                console.error("加载测试用例失败:", err);
-                toast.error("加载测试用例失败");
-            }
-        }
-        fetch();
-    }, [problemId]);
-
-    // 本地添加测试用例
-    const handleAddTestcase = () =>
-        setTestcases((prev) => [
-            ...prev,
-            { id: `new-${Date.now()}-${Math.random()}`, expectedOutput: "", inputs: [{ name: "input1", value: "" }] },
-        ]);
-
-    // AI 生成测试用例
-    const handleAITestcase = async () => {
-        setIsGenerating(true);
-        try {
-            const ai = await generateAITestcase({ problemId });
-            setTestcases((prev) => [
-                ...prev,
-                { id: `new-${Date.now()}-${Math.random()}`, expectedOutput: ai.expectedOutput, inputs: ai.inputs },
-            ]);
-            window.scrollTo({ top: document.body.scrollHeight, behavior: "smooth" });
-        } catch (err) {
-            console.error(err);
-            toast.error("AI 生成测试用例失败");
-        } finally {
-            setIsGenerating(false);
-        }
-    };
-
-    // 删除测试用例（本地 + 服务器）
-    const handleRemoveTestcase = async (idx: number) => {
-        const tc = testcases[idx];
-        if (!tc.id.startsWith("new-")) {
-            try {
-                const res = await deleteProblemTestcase(problemId, tc.id);
-                if (res.success) toast.success("删除测试用例成功");
-                else toast.error("删除测试用例失败");
-            } catch (err) {
-                console.error(err);
-                toast.error("删除测试用例异常");
-            }
-        }
-        setTestcases((prev) => prev.filter((_, i) => i !== idx));
-    };
-
-    // 修改预期输出
-    const handleExpectedOutputChange = (idx: number, val: string) =>
-        setTestcases((prev) => {
-            const c = [...prev];
-            c[idx] = { ...c[idx], expectedOutput: val };
-            return c;
-        });
-
-    // 修改输入参数
-    const handleInputChange = (
-        tIdx: number,
-        iIdx: number,
-        field: "name" | "value",
-        val: string
-    ) =>
-        setTestcases((prev) => {
-            const c = [...prev];
-            const newInputs = [...c[tIdx].inputs];
-            newInputs[iIdx] = { ...newInputs[iIdx], [field]: val };
-            c[tIdx] = { ...c[tIdx], inputs: newInputs };
-            return c;
-        });
-
-    // 添加输入参数
-    const handleAddInput = (tIdx: number) =>
-        setTestcases((prev) => {
-            const c = [...prev];
-            const inputs = [...c[tIdx].inputs, { name: `input${c[tIdx].inputs.length + 1}`, value: "" }];
-            c[tIdx] = { ...c[tIdx], inputs };
-            return c;
-        });
-
-    // 删除输入参数
-    const handleRemoveInput = (tIdx: number, iIdx: number) =>
-        setTestcases((prev) => {
-            const c = [...prev];
-            const inputs = c[tIdx].inputs.filter((_, i) => i !== iIdx);
-            c[tIdx] = { ...c[tIdx], inputs };
-            return c;
-        });
-
-    // 保存所有测试用例，并刷新最新数据
-    const handleSaveAll = async () => {
-        try {
-            for (let i = 0; i < testcases.length; i++) {
-                const tc = testcases[i];
-                if (tc.expectedOutput.trim() === "" || tc.inputs.some(inp => !inp.name.trim() || !inp.value.trim())) {
-                    toast.error(`第 ${i + 1} 个测试用例存在空的输入或输出，保存失败`);
-                    return;
-                }
-
-                if (tc.id.startsWith("new-")) {
-                    const res = await addProblemTestcase(problemId, tc.expectedOutput, tc.inputs);
-                    if (res.success) {
-                        toast.success(`新增测试用例 ${i + 1} 成功`);
-                    } else {
-                        toast.error(`新增测试用例 ${i + 1} 失败`);
-                    }
-                } else {
-                    const res = await updateProblemTestcase(problemId, tc.id, tc.expectedOutput, tc.inputs);
-                    if (res.success) toast.success(`更新测试用例 ${i + 1} 成功`);
-                    else toast.error(`更新测试用例 ${i + 1} 失败`);
-                }
-            }
-
-            // 保存完成后刷新最新测试用例
-            const data = await getProblemData(problemId);
-            setTestcases(data.testcases || []);
-            toast.success("测试用例保存并刷新成功");
-        } catch (err) {
-            console.error(err);
-            toast.error("保存测试用例异常");
-        }
-    };
-
-    return (
-        <Card className="w-full">
-            <CardHeader>
-                <CardTitle>测试用例</CardTitle>
-                <div className="flex items-center space-x-2">
-                    <Button onClick={handleAddTestcase}>添加测试用例</Button>
-                    <Button onClick={handleAITestcase} disabled={isGenerating}>
-                        {isGenerating ? "生成中..." : "使用AI生成测试用例"}
-                    </Button>
-                    <Button variant="secondary" onClick={handleSaveAll}>
-                        保存测试用例
-                    </Button>
-                </div>
-            </CardHeader>
-            <CardContent className="space-y-6">
-                {testcases.map((tc, idx) => (
-                    <div key={tc.id} className="border p-4 rounded space-y-4">
-                        <div className="flex justify-between items-center">
-                            <h3 className="font-medium">测试用例 {idx + 1}</h3>
-                            <Button variant="destructive" onClick={() => handleRemoveTestcase(idx)}>
-                                删除
-                            </Button>
-                        </div>
-                        <div className="space-y-2">
-                            <Label>预期输出</Label>
-                            <Input
-                                value={tc.expectedOutput}
-                                onChange={(e) => handleExpectedOutputChange(idx, e.target.value)}
-                                placeholder="输入预期输出"
-                            />
-                        </div>
-                        <div className="space-y-2">
-                            <div className="flex justify-between items-center">
-                                <Label>输入参数</Label>
-                                <Button onClick={() => handleAddInput(idx)}>添加输入</Button>
-                            </div>
-                            {tc.inputs.map((inp, iIdx) => (
-                                <div key={iIdx} className="grid grid-cols-2 gap-4">
-                                    <div>
-                                        <Label>名称</Label>
-                                        <Input
-                                            value={inp.name}
-                                            onChange={(e) => handleInputChange(idx, iIdx, "name", e.target.value)}
-                                            placeholder="参数名称"
-                                        />
-                                    </div>
-                                    <div>
-                                        <Label>值</Label>
-                                        <Input
-                                            value={inp.value}
-                                            onChange={(e) => handleInputChange(idx, iIdx, "value", e.target.value)}
-                                            placeholder="参数值"
-                                        />
-                                    </div>
-                                    {iIdx > 0 && (
-                                        <Button variant="outline" onClick={() => handleRemoveInput(idx, iIdx)}>
-                                            删除输入
-                                        </Button>
-                                    )}
-                                </div>
-                            ))}
-                        </div>
-                    </div>
-                ))}
-            </CardContent>
-        </Card>
-    );
+interface EditTestcasePanelProps {
+  problemId: string;
 }
+
+export const EditTestcasePanel = ({
+  problemId,
+}: EditTestcasePanelProps) => {
+  const [testcases, setTestcases] = useState<TestCase[]>([
+    { id: "1", input: "input1", expectedOutput: "output1" },
+    { id: "2", input: "input2", expectedOutput: "output2" }
+  ]);
+  
+  const [newInput, setNewInput] = useState("");
+  const [newOutput, setNewOutput] = useState("");
+
+  const addTestCase = () => {
+    if (!newInput || !newOutput) return;
+    
+    const newTestCase = {
+      id: (testcases.length + 1).toString(),
+      input: newInput,
+      expectedOutput: newOutput
+    };
+    
+    setTestcases([...testcases, newTestCase]);
+    setNewInput("");
+    setNewOutput("");
+  };
+  
+  const deleteTestCase = (id: string) => {
+    setTestcases(testcases.filter(tc => tc.id !== id));
+  };
+
+  return (
+    <div className="space-y-6">
+      <div className="flex space-x-2">
+        <div className="flex-1 space-y-2">
+          <Label htmlFor="testcase-input">输入</Label>
+          <Input
+            id="testcase-input"
+            value={newInput}
+            onChange={(e) => setNewInput(e.target.value)}
+            placeholder="输入测试用例"
+          />
+        </div>
+        <div className="flex-1 space-y-2">
+          <Label htmlFor="testcase-output">预期输出</Label>
+          <Input
+            id="testcase-output"
+            value={newOutput}
+            onChange={(e) => setNewOutput(e.target.value)}
+            placeholder="预期输出"
+          />
+        </div>
+        <Button onClick={addTestCase} className="self-end">
+          添加
+        </Button>
+      </div>
+      
+      <div className="border rounded-md">
+        <Table>
+          <TableHeader>
+            <TableRow>
+              <TableHead>编号</TableHead>
+              <TableHead>输入</TableHead>
+              <TableHead>预期输出</TableHead>
+              <TableHead>操作</TableHead>
+            </TableRow>
+          </TableHeader>
+          <TableBody>
+            {testcases.map((tc) => (
+              <TableRow key={tc.id}>
+                <TableCell>{tc.id}</TableCell>
+                <TableCell>{tc.input}</TableCell>
+                <TableCell>{tc.expectedOutput}</TableCell>
+                <TableCell>
+                  <Button 
+                    variant="destructive" 
+                    size="sm"
+                    onClick={() => deleteTestCase(tc.id)}
+                  >
+                    删除
+                  </Button>
+                </TableCell>
+              </TableRow>
+            ))}
+          </TableBody>
+        </Table>
+      </div>
+      
+      <Button>保存测试用例</Button>
+    </div>
+  );
+};
\ No newline at end of file