diff --git a/src/composables/code.ts b/src/composables/code.ts
index 090ddc6..4f4489e 100644
--- a/src/composables/code.ts
+++ b/src/composables/code.ts
@@ -32,7 +32,6 @@ export const status = ref(Status.NotStarted)
 export const loading = ref(false)
 export const turtleRunId = ref(0)
 export const size = ref(0)
-export const debug = ref(false)
 
 watch(size, (value: number) => {
   cache.fontsize.value = value
diff --git a/src/desktop/AnalysisPanel.vue b/src/desktop/AnalysisPanel.vue
new file mode 100644
index 0000000..632b905
--- /dev/null
+++ b/src/desktop/AnalysisPanel.vue
@@ -0,0 +1,172 @@
+<script lang="ts" setup>
+import { marked } from "marked"
+
+interface Props {
+  analysis: string
+  loading: boolean
+}
+
+defineProps<Props>()
+</script>
+
+<template>
+  <n-spin :show="loading">
+    <div class="analysisPanel" v-html="marked.parse(analysis)"></div>
+  </n-spin>
+</template>
+
+<style scoped>
+.analysisPanel {
+  width: 400px;
+  min-height: 60px;
+  max-height: calc(100vh - 200px);
+  overflow: auto;
+  padding: 16px;
+  border-radius: 8px;
+  line-height: 1.6;
+  color: #374151;
+}
+
+/* 简洁 Markdown 样式 */
+.analysisPanel :deep(h1),
+.analysisPanel :deep(h2),
+.analysisPanel :deep(h3),
+.analysisPanel :deep(h4),
+.analysisPanel :deep(h5),
+.analysisPanel :deep(h6) {
+  margin: 16px 0 8px 0;
+  font-weight: 600;
+  color: #1f2937;
+}
+
+.analysisPanel :deep(h1) {
+  font-size: 1.5em;
+  border-bottom: 2px solid #e5e7eb;
+  padding-bottom: 8px;
+}
+
+.analysisPanel :deep(h2) {
+  font-size: 1.3em;
+  color: #374151;
+}
+
+.analysisPanel :deep(h3) {
+  font-size: 1.1em;
+  color: #4b5563;
+}
+
+.analysisPanel :deep(p) {
+  margin: 12px 0;
+  color: #374151;
+  font-size: 14px;
+}
+
+.analysisPanel :deep(ul),
+.analysisPanel :deep(ol) {
+  margin: 12px 0;
+  padding-left: 20px;
+}
+
+.analysisPanel :deep(li) {
+  margin: 4px 0;
+  color: #374151;
+}
+
+.analysisPanel :deep(strong) {
+  font-weight: 600;
+  color: #1f2937;
+}
+
+.analysisPanel :deep(em) {
+  font-style: italic;
+  color: #6b7280;
+}
+
+/* 简洁代码块样式 */
+.analysisPanel :deep(pre) {
+  background: #f8f9fa;
+  color: #24292f;
+  padding: 16px;
+  border-radius: 6px;
+  margin: 12px 0;
+  overflow-x: auto;
+  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
+  font-size: 13px;
+  line-height: 1.5;
+  border: 1px solid #d0d7de;
+}
+
+.analysisPanel :deep(code) {
+  background: #f1f3f4;
+  color: #d63384;
+  padding: 2px 6px;
+  border-radius: 3px;
+  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
+  font-size: 0.9em;
+}
+
+.analysisPanel :deep(pre code) {
+  background: transparent;
+  color: inherit;
+  padding: 0;
+  border-radius: 0;
+}
+
+/* 简洁引用块样式 */
+.analysisPanel :deep(blockquote) {
+  border-left: 4px solid #d0d7de;
+  background: #f6f8fa;
+  margin: 16px 0;
+  padding: 12px 16px;
+  border-radius: 0 6px 6px 0;
+  color: #656d76;
+  font-style: italic;
+}
+
+/* 简洁表格样式 */
+.analysisPanel :deep(table) {
+  width: 100%;
+  border-collapse: collapse;
+  margin: 16px 0;
+  background: #ffffff;
+  border-radius: 6px;
+  overflow: hidden;
+  border: 1px solid #d0d7de;
+}
+
+.analysisPanel :deep(th),
+.analysisPanel :deep(td) {
+  padding: 12px;
+  text-align: left;
+  border-bottom: 1px solid #d0d7de;
+}
+
+.analysisPanel :deep(th) {
+  background: #f6f8fa;
+  font-weight: 600;
+  color: #24292f;
+}
+
+.analysisPanel :deep(td) {
+  color: #24292f;
+}
+
+/* 简洁链接样式 */
+.analysisPanel :deep(a) {
+  color: #0969da;
+  text-decoration: none;
+}
+
+.analysisPanel :deep(a:hover) {
+  color: #0969da;
+  text-decoration: underline;
+}
+
+/* 简洁分割线 */
+.analysisPanel :deep(hr) {
+  border: none;
+  height: 1px;
+  background: #d0d7de;
+  margin: 16px 0;
+}
+</style>
diff --git a/src/desktop/CodeSection.vue b/src/desktop/CodeSection.vue
new file mode 100644
index 0000000..db980ff
--- /dev/null
+++ b/src/desktop/CodeSection.vue
@@ -0,0 +1,44 @@
+<script lang="ts" setup>
+import copyTextToClipboard from "copy-text-to-clipboard"
+import { useMessage } from "naive-ui"
+import CodeEditor from "../components/CodeEditor.vue"
+import { code, input, reset, size } from "../composables/code"
+import { debug } from "../api"
+
+const message = useMessage()
+
+function copy() {
+  copyTextToClipboard(code.value)
+  message.success("已经复制好了")
+}
+
+async function handleDebug() {
+  const inputs = input.value ? input.value.split("\n") : []
+  const res = await debug(code.value, inputs)
+  console.log(res.data)
+}
+</script>
+
+<template>
+  <CodeEditor
+    label="代码区"
+    icon="streamline-emojis:lemon"
+    :font-size="size"
+    v-model="code.value"
+    :language="code.language"
+  >
+    <template #actions>
+      <n-button
+        quaternary
+        type="error"
+        :disabled="!code.value"
+        v-if="code.language === 'python'"
+        @click="handleDebug"
+      >
+        调试
+      </n-button>
+      <n-button quaternary type="primary" @click="copy">复制</n-button>
+      <n-button quaternary @click="reset">清空</n-button>
+    </template>
+  </CodeEditor>
+</template>
diff --git a/src/desktop/Content.vue b/src/desktop/Content.vue
index 8e6812f..852db90 100644
--- a/src/desktop/Content.vue
+++ b/src/desktop/Content.vue
@@ -1,182 +1,33 @@
 <script lang="ts" setup>
-import copyTextToClipboard from "copy-text-to-clipboard"
-import { useMessage } from "naive-ui"
-import { computed, watch, useTemplateRef } from "vue"
-import { marked } from "marked"
-import { debug as debugApi } from "../api"
-// @ts-ignore
-import * as Sk from "skulpt"
-import CodeEditor from "../components/CodeEditor.vue"
-import {
-  analysis,
-  loading,
-  getAIAnalysis,
-  showAnalysis,
-} from "../composables/analysis"
-import {
-  clearInput,
-  code,
-  debug,
-  input,
-  output,
-  reset,
-  size,
-  status,
-  turtleRunId,
-} from "../composables/code"
-import { Status } from "../types"
-
-const showInputClearBtn = computed(() => !!input.value)
-const message = useMessage()
-
-function copy() {
-  copyTextToClipboard(code.value)
-  message.success("已经复制好了")
-}
-function handleDebug() {
-  debug.value = true
-}
-
-async function handleDebugNew() {
-  const inputs = input.value ? input.value.split("\n") : []
-  const res = await debugApi(code.value, inputs)
-  console.log(res.data)
-}
-
-const turtleCanvas = useTemplateRef("turtle")
-
-function builtinRead(x: any) {
-  if (
-    Sk.builtinFiles === undefined ||
-    Sk.builtinFiles["files"][x] === undefined
-  )
-    throw "文件没有找到：'" + x + "'"
-  return Sk.builtinFiles["files"][x]
-}
-
-function runSkulptTurtle() {
-  const canvas = turtleCanvas.value
-  if (!canvas) return
-  canvas.innerHTML = ""
-  Sk.configure({
-    output: console.log,
-    read: builtinRead,
-    inputfun: function () {
-      return input.value
-    },
-    __future__: Sk.python3,
-  })
-  Sk.TurtleGraphics = {
-    target: canvas,
-    width: canvas.clientWidth,
-    height: canvas.clientHeight,
-  }
-  Sk.misceval
-    .asyncToPromise(function () {
-      return Sk.importMainWithBody("<stdin>", false, code.value, true)
-    })
-    .catch((err: any) => {
-      output.value += String(err)
-    })
-}
-
-watch(turtleRunId, () => runSkulptTurtle())
+import { code } from "../composables/code"
+import CodeSection from "./CodeSection.vue"
+import InputSection from "./InputSection.vue"
+import OutputSection from "./OutputSection.vue"
+import TurtleSection from "./TurtleSection.vue"
 </script>
 
 <template>
   <n-layout-content class="container">
     <n-split direction="horizontal" :min="1 / 3" :max="4 / 5">
       <template #1>
-        <CodeEditor
-          label="代码区"
-          icon="streamline-emojis:lemon"
-          :font-size="size"
-          v-model="code.value"
-          :language="code.language"
-        >
-          <template #actions>
-            <n-button
-              quaternary
-              type="error"
-              :disabled="!code.value"
-              v-if="code.language === 'python'"
-              @click="handleDebug"
-            >
-              调试
-            </n-button>
-
-            <n-button
-              quaternary
-              type="error"
-              :disabled="!code.value"
-              v-if="false && code.language === 'python'"
-              @click="handleDebugNew"
-            >
-              调试（新）
-            </n-button>
-            <n-button quaternary type="primary" @click="copy">复制</n-button>
-            <n-button quaternary @click="reset">清空</n-button>
-          </template>
-        </CodeEditor>
+        <CodeSection />
       </template>
       <template #2>
         <n-split
+          v-if="code.language !== 'turtle'"
           direction="vertical"
           :default-size="1 / 3"
           :min="1 / 5"
           :max="3 / 5"
         >
           <template #1>
-            <CodeEditor
-              icon="streamline-emojis:four-leaf-clover"
-              label="输入框"
-              :font-size="size"
-              v-model="input"
-            >
-              <template #actions>
-                <n-button
-                  quaternary
-                  type="primary"
-                  @click="clearInput"
-                  v-if="showInputClearBtn"
-                >
-                  清空
-                </n-button>
-              </template>
-            </CodeEditor>
+            <InputSection />
           </template>
           <template #2>
-            <CodeEditor
-              v-if="code.language !== 'turtle'"
-              icon="streamline-emojis:hibiscus"
-              label="输出框"
-              v-model="output"
-              readonly
-              :font-size="size"
-            >
-              <template #actions>
-                <n-tag v-if="status === Status.Accepted" type="success">
-                  运行成功
-                </n-tag>
-                <n-tag v-if="showAnalysis" type="warning">运行失败</n-tag>
-                <n-popover v-if="showAnalysis" trigger="click" placement="left">
-                  <template #trigger>
-                    <n-button quaternary type="error" @click="getAIAnalysis">
-                      推测原因
-                    </n-button>
-                  </template>
-                  <n-spin :show="loading">
-                    <div
-                      class="analysisPanel"
-                      v-html="marked.parse(analysis)"
-                    ></div>
-                  </n-spin>
-                </n-popover>
-              </template>
-            </CodeEditor>
-            <div v-else ref="turtle" class="canvas"></div>
+            <OutputSection />
           </template>
         </n-split>
+        <TurtleSection v-else />
       </template>
     </n-split>
   </n-layout-content>
@@ -186,163 +37,4 @@ watch(turtleRunId, () => runSkulptTurtle())
 .container {
   height: calc(100vh - 60px);
 }
-
-.canvas {
-  width: 100%;
-  height: 100%;
-}
-
-.analysisPanel {
-  width: 400px;
-  min-height: 60px;
-  max-height: calc(100vh - 200px);
-  overflow: auto;
-  padding: 16px;
-  border-radius: 8px;
-  line-height: 1.6;
-  color: #374151;
-}
-
-/* 简洁 Markdown 样式 */
-.analysisPanel :deep(h1),
-.analysisPanel :deep(h2),
-.analysisPanel :deep(h3),
-.analysisPanel :deep(h4),
-.analysisPanel :deep(h5),
-.analysisPanel :deep(h6) {
-  margin: 16px 0 8px 0;
-  font-weight: 600;
-  color: #1f2937;
-}
-
-.analysisPanel :deep(h1) {
-  font-size: 1.5em;
-  border-bottom: 2px solid #e5e7eb;
-  padding-bottom: 8px;
-}
-
-.analysisPanel :deep(h2) {
-  font-size: 1.3em;
-  color: #374151;
-}
-
-.analysisPanel :deep(h3) {
-  font-size: 1.1em;
-  color: #4b5563;
-}
-
-.analysisPanel :deep(p) {
-  margin: 12px 0;
-  color: #374151;
-  font-size: 14px;
-}
-
-.analysisPanel :deep(ul),
-.analysisPanel :deep(ol) {
-  margin: 12px 0;
-  padding-left: 20px;
-}
-
-.analysisPanel :deep(li) {
-  margin: 4px 0;
-  color: #374151;
-}
-
-.analysisPanel :deep(strong) {
-  font-weight: 600;
-  color: #1f2937;
-}
-
-.analysisPanel :deep(em) {
-  font-style: italic;
-  color: #6b7280;
-}
-
-/* 简洁代码块样式 */
-.analysisPanel :deep(pre) {
-  background: #f8f9fa;
-  color: #24292f;
-  padding: 16px;
-  border-radius: 6px;
-  margin: 12px 0;
-  overflow-x: auto;
-  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
-  font-size: 13px;
-  line-height: 1.5;
-  border: 1px solid #d0d7de;
-}
-
-.analysisPanel :deep(code) {
-  background: #f1f3f4;
-  color: #d63384;
-  padding: 2px 6px;
-  border-radius: 3px;
-  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
-  font-size: 0.9em;
-}
-
-.analysisPanel :deep(pre code) {
-  background: transparent;
-  color: inherit;
-  padding: 0;
-  border-radius: 0;
-}
-
-/* 简洁引用块样式 */
-.analysisPanel :deep(blockquote) {
-  border-left: 4px solid #d0d7de;
-  background: #f6f8fa;
-  margin: 16px 0;
-  padding: 12px 16px;
-  border-radius: 0 6px 6px 0;
-  color: #656d76;
-  font-style: italic;
-}
-
-/* 简洁表格样式 */
-.analysisPanel :deep(table) {
-  width: 100%;
-  border-collapse: collapse;
-  margin: 16px 0;
-  background: #ffffff;
-  border-radius: 6px;
-  overflow: hidden;
-  border: 1px solid #d0d7de;
-}
-
-.analysisPanel :deep(th),
-.analysisPanel :deep(td) {
-  padding: 12px;
-  text-align: left;
-  border-bottom: 1px solid #d0d7de;
-}
-
-.analysisPanel :deep(th) {
-  background: #f6f8fa;
-  font-weight: 600;
-  color: #24292f;
-}
-
-.analysisPanel :deep(td) {
-  color: #24292f;
-}
-
-/* 简洁链接样式 */
-.analysisPanel :deep(a) {
-  color: #0969da;
-  text-decoration: none;
-}
-
-.analysisPanel :deep(a:hover) {
-  color: #0969da;
-  text-decoration: underline;
-}
-
-/* 简洁分割线 */
-.analysisPanel :deep(hr) {
-  border: none;
-  height: 1px;
-  background: #d0d7de;
-  margin: 16px 0;
-}
 </style>
diff --git a/src/desktop/Debug.vue b/src/desktop/Debug.vue
deleted file mode 100644
index 9906e3e..0000000
--- a/src/desktop/Debug.vue
+++ /dev/null
@@ -1,64 +0,0 @@
-<template>
-  <div class="loading" v-if="loading">正在加载中...（第一次打开会有点慢）</div>
-  <div v-if="!loading">
-    <p class="tip">提醒：</p>
-    <p>1. 点击【下一步】开始调试（也可以拖动进度条）</p>
-    <p>
-      2. 点击
-      <n-button text type="primary" @click="close">修改代码</n-button>
-      完成修改后可再次调试
-    </p>
-  </div>
-  <iframe
-    width="100%"
-    height="360"
-    frameborder="0"
-    :src="src"
-    ref="main"
-  ></iframe>
-</template>
-<script lang="ts" setup>
-import qs from "query-string"
-import { onMounted, ref, useTemplateRef } from "vue"
-import { code, debug } from "../composables/code"
-import { useDark } from "@vueuse/core"
-
-const src = ref("")
-const loading = ref(true)
-const main = useTemplateRef("main")
-const isDark = useDark()
-
-onMounted(() => {
-  const url = import.meta.env.PUBLIC_PYVIZ_URL
-  const base = url + "/iframe-embed.html"
-
-  const part1 = qs.stringify({
-    code: code.value,
-    codeDivWidth: 300,
-  })
-  const part2 =
-    "&cumulative=false&curInstr=0&heapPrimitives=nevernest&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=true&"
-  const part3 = qs.stringify({
-    dark: isDark.value,
-  })
-  const query = part1 + part2 + part3
-  src.value = base + "#" + query
-
-  main.value!.addEventListener("load", () => {
-    loading.value = false
-  })
-})
-
-function close() {
-  debug.value = false
-}
-</script>
-<style scoped>
-.loading {
-  font-size: 16px;
-}
-
-.tip {
-  margin-top: 0;
-}
-</style>
diff --git a/src/desktop/InputSection.vue b/src/desktop/InputSection.vue
new file mode 100644
index 0000000..1ce0102
--- /dev/null
+++ b/src/desktop/InputSection.vue
@@ -0,0 +1,27 @@
+<script lang="ts" setup>
+import { computed } from "vue"
+import CodeEditor from "../components/CodeEditor.vue"
+import { clearInput, input, size } from "../composables/code"
+
+const showInputClearBtn = computed(() => !!input.value)
+</script>
+
+<template>
+  <CodeEditor
+    icon="streamline-emojis:four-leaf-clover"
+    label="输入框"
+    :font-size="size"
+    v-model="input"
+  >
+    <template #actions>
+      <n-button
+        quaternary
+        type="primary"
+        @click="clearInput"
+        v-if="showInputClearBtn"
+      >
+        清空
+      </n-button>
+    </template>
+  </CodeEditor>
+</template>
diff --git a/src/desktop/OutputSection.vue b/src/desktop/OutputSection.vue
new file mode 100644
index 0000000..98ceacf
--- /dev/null
+++ b/src/desktop/OutputSection.vue
@@ -0,0 +1,35 @@
+<script lang="ts" setup>
+import CodeEditor from "../components/CodeEditor.vue"
+import { output, size, status } from "../composables/code"
+import { Status } from "../types"
+import {
+  analysis,
+  loading,
+  getAIAnalysis,
+  showAnalysis,
+} from "../composables/analysis"
+import AnalysisPanel from "./AnalysisPanel.vue"
+</script>
+
+<template>
+  <CodeEditor
+    icon="streamline-emojis:hibiscus"
+    label="输出框"
+    v-model="output"
+    readonly
+    :font-size="size"
+  >
+    <template #actions>
+      <n-tag v-if="status === Status.Accepted" type="success"> 运行成功 </n-tag>
+      <n-tag v-if="showAnalysis" type="warning">运行失败</n-tag>
+      <n-popover v-if="showAnalysis" trigger="click" placement="left">
+        <template #trigger>
+          <n-button quaternary type="error" @click="getAIAnalysis">
+            推测原因
+          </n-button>
+        </template>
+        <AnalysisPanel :analysis="analysis" :loading="loading" />
+      </n-popover>
+    </template>
+  </CodeEditor>
+</template>
diff --git a/src/desktop/TurtleSection.vue b/src/desktop/TurtleSection.vue
new file mode 100644
index 0000000..f60ecdf
--- /dev/null
+++ b/src/desktop/TurtleSection.vue
@@ -0,0 +1,56 @@
+<script lang="ts" setup>
+import { useTemplateRef, watch } from "vue"
+// @ts-ignore
+import * as Sk from "skulpt"
+import { code, input, output, turtleRunId } from "../composables/code"
+
+const turtleCanvas = useTemplateRef("turtle")
+
+function builtinRead(x: any) {
+  if (
+    Sk.builtinFiles === undefined ||
+    Sk.builtinFiles["files"][x] === undefined
+  )
+    throw "文件没有找到：'" + x + "'"
+  return Sk.builtinFiles["files"][x]
+}
+
+function runSkulptTurtle() {
+  const canvas = turtleCanvas.value
+  if (!canvas) return
+  canvas.innerHTML = ""
+  Sk.configure({
+    output: console.log,
+    read: builtinRead,
+    inputfun: function () {
+      return input.value
+    },
+    __future__: Sk.python3,
+  })
+  Sk.TurtleGraphics = {
+    target: canvas,
+    width: canvas.clientWidth,
+    height: canvas.clientHeight,
+  }
+  Sk.misceval
+    .asyncToPromise(function () {
+      return Sk.importMainWithBody("<stdin>", false, code.value, true)
+    })
+    .catch((err: any) => {
+      output.value += String(err)
+    })
+}
+
+watch(turtleRunId, () => runSkulptTurtle())
+</script>
+
+<template>
+  <div ref="turtle" class="canvas"></div>
+</template>
+
+<style scoped>
+.canvas {
+  width: 100%;
+  height: 100%;
+}
+</style>
diff --git a/src/desktop/index.vue b/src/desktop/index.vue
index 29fb00d..702c90c 100644
--- a/src/desktop/index.vue
+++ b/src/desktop/index.vue
@@ -19,22 +19,12 @@
   >
     <Query />
   </n-modal>
-  <n-modal
-    v-model:show="debug"
-    preset="card"
-    style="width: 700px"
-    :mask-closable="false"
-    title="可视化调试（测试版）"
-  >
-    <Debug />
-  </n-modal>
 </template>
 <script lang="ts" setup>
 import { useMagicKeys, whenever } from "@vueuse/core"
 import { ref } from "vue"
-import { debug, run } from "../composables/code"
+import { run } from "../composables/code"
 import Content from "./Content.vue"
-import Debug from "./Debug.vue"
 import File from "./File.vue"
 import Header from "./Header.vue"
 import Query from "./Query.vue"