diff --git a/src/components/SubTabContainer/index.tsx b/src/components/SubTabContainer/index.tsx
new file mode 100644
index 00000000..6cbb994c
--- /dev/null
+++ b/src/components/SubTabContainer/index.tsx
@@ -0,0 +1,195 @@
+/**
+ * SubTabContainer - 二级导航容器组件
+ *
+ * 用于模块内的子功能切换（如公司档案下的股权结构、管理团队等）
+ * 与 TabContainer（一级导航）区分：无 Card 包裹，直接融入父容器
+ *
+ * @example
+ * ```tsx
+ * <SubTabContainer
+ *   tabs={[
+ *     { key: 'tab1', name: 'Tab 1', icon: FaHome, component: Tab1 },
+ *     { key: 'tab2', name: 'Tab 2', icon: FaUser, component: Tab2 },
+ *   ]}
+ *   componentProps={{ stockCode: '000001' }}
+ *   onTabChange={(index, key) => console.log('切换到', key)}
+ * />
+ * ```
+ */
+
+import React, { useState, useCallback } from 'react';
+import {
+  Box,
+  Tabs,
+  TabList,
+  TabPanels,
+  Tab,
+  TabPanel,
+  Icon,
+  HStack,
+  Text,
+} from '@chakra-ui/react';
+import type { ComponentType } from 'react';
+import type { IconType } from 'react-icons';
+
+/**
+ * Tab 配置项
+ */
+export interface SubTabConfig {
+  key: string;
+  name: string;
+  icon?: IconType | ComponentType;
+  component?: ComponentType<any>;
+}
+
+/**
+ * 主题配置
+ */
+export interface SubTabTheme {
+  bg: string;
+  borderColor: string;
+  tabSelectedBg: string;
+  tabSelectedColor: string;
+  tabUnselectedColor: string;
+  tabHoverBg: string;
+}
+
+/**
+ * 预设主题
+ */
+const THEME_PRESETS: Record<string, SubTabTheme> = {
+  blackGold: {
+    bg: 'gray.900',
+    borderColor: 'rgba(212, 175, 55, 0.3)',
+    tabSelectedBg: '#D4AF37',
+    tabSelectedColor: 'gray.900',
+    tabUnselectedColor: '#D4AF37',
+    tabHoverBg: 'gray.600',
+  },
+  default: {
+    bg: 'white',
+    borderColor: 'gray.200',
+    tabSelectedBg: 'blue.500',
+    tabSelectedColor: 'white',
+    tabUnselectedColor: 'gray.600',
+    tabHoverBg: 'gray.100',
+  },
+};
+
+export interface SubTabContainerProps {
+  /** Tab 配置数组 */
+  tabs: SubTabConfig[];
+  /** 传递给 Tab 内容组件的 props */
+  componentProps?: Record<string, any>;
+  /** 默认选中的 Tab 索引 */
+  defaultIndex?: number;
+  /** 受控模式下的当前索引 */
+  index?: number;
+  /** Tab 变更回调 */
+  onTabChange?: (index: number, tabKey: string) => void;
+  /** 主题预设 */
+  themePreset?: 'blackGold' | 'default';
+  /** 自定义主题（优先级高于预设） */
+  theme?: Partial<SubTabTheme>;
+  /** 内容区内边距 */
+  contentPadding?: number;
+  /** 是否懒加载 */
+  isLazy?: boolean;
+}
+
+const SubTabContainer: React.FC<SubTabContainerProps> = ({
+  tabs,
+  componentProps = {},
+  defaultIndex = 0,
+  index: controlledIndex,
+  onTabChange,
+  themePreset = 'blackGold',
+  theme: customTheme,
+  contentPadding = 4,
+  isLazy = true,
+}) => {
+  // 内部状态（非受控模式）
+  const [internalIndex, setInternalIndex] = useState(defaultIndex);
+
+  // 当前索引
+  const currentIndex = controlledIndex ?? internalIndex;
+
+  // 合并主题
+  const theme: SubTabTheme = {
+    ...THEME_PRESETS[themePreset],
+    ...customTheme,
+  };
+
+  /**
+   * 处理 Tab 切换
+   */
+  const handleTabChange = useCallback(
+    (newIndex: number) => {
+      const tabKey = tabs[newIndex]?.key || '';
+      onTabChange?.(newIndex, tabKey);
+
+      if (controlledIndex === undefined) {
+        setInternalIndex(newIndex);
+      }
+    },
+    [tabs, onTabChange, controlledIndex]
+  );
+
+  return (
+    <Box>
+      <Tabs
+        isLazy={isLazy}
+        variant="unstyled"
+        index={currentIndex}
+        onChange={handleTabChange}
+      >
+        <TabList
+          bg={theme.bg}
+          borderBottom="1px solid"
+          borderColor={theme.borderColor}
+          px={4}
+          py={2}
+          flexWrap="wrap"
+          gap={2}
+        >
+          {tabs.map((tab) => (
+            <Tab
+              key={tab.key}
+              color={theme.tabUnselectedColor}
+              borderRadius="full"
+              px={4}
+              py={2}
+              fontSize="sm"
+              _selected={{
+                bg: theme.tabSelectedBg,
+                color: theme.tabSelectedColor,
+                fontWeight: 'bold',
+              }}
+              _hover={{
+                bg: theme.tabHoverBg,
+              }}
+            >
+              <HStack spacing={2}>
+                {tab.icon && <Icon as={tab.icon} boxSize={4} />}
+                <Text>{tab.name}</Text>
+              </HStack>
+            </Tab>
+          ))}
+        </TabList>
+
+        <TabPanels p={contentPadding}>
+          {tabs.map((tab) => {
+            const Component = tab.component;
+            return (
+              <TabPanel key={tab.key} p={0}>
+                {Component ? <Component {...componentProps} /> : null}
+              </TabPanel>
+            );
+          })}
+        </TabPanels>
+      </Tabs>
+    </Box>
+  );
+};
+
+export default SubTabContainer;
diff --git a/src/components/TabContainer/TabNavigation.tsx b/src/components/TabContainer/TabNavigation.tsx
index ac6994b2..be43930e 100644
--- a/src/components/TabContainer/TabNavigation.tsx
+++ b/src/components/TabContainer/TabNavigation.tsx
@@ -15,30 +15,36 @@ const TabNavigation: React.FC<TabNavigationProps> = ({
 }) => {
   return (
     <TabList
-      py={4}
       bg={themeColors.bg}
+      borderBottom="1px solid"
+      borderColor={themeColors.dividerColor}
       borderTopLeftRadius={borderRadius}
       borderTopRightRadius={borderRadius}
+      px={4}
+      py={2}
+      flexWrap="wrap"
+      gap={2}
     >
-      {tabs.map((tab, index) => (
+      {tabs.map((tab) => (
         <Tab
           key={tab.key}
           color={themeColors.unselectedText}
           borderRadius="full"
           px={4}
           py={2}
+          fontSize="sm"
           _selected={{
             bg: themeColors.selectedBg,
             color: themeColors.selectedText,
+            fontWeight: 'bold',
           }}
           _hover={{
-            color: themeColors.selectedText,
+            bg: 'whiteAlpha.100',
           }}
-          mr={index < tabs.length - 1 ? 2 : 0}
         >
           <HStack spacing={2}>
-            {tab.icon && <Icon as={tab.icon} boxSize="18px" />}
-            <Text fontSize="15px">{tab.name}</Text>
+            {tab.icon && <Icon as={tab.icon} boxSize={4} />}
+            <Text>{tab.name}</Text>
           </HStack>
         </Tab>
       ))}
diff --git a/src/components/TabContainer/index.tsx b/src/components/TabContainer/index.tsx
index c40e3269..17bf6fc0 100644
--- a/src/components/TabContainer/index.tsx
+++ b/src/components/TabContainer/index.tsx
@@ -34,7 +34,6 @@ import {
   Tabs,
   TabPanels,
   TabPanel,
-  Divider,
 } from '@chakra-ui/react';
 
 import TabNavigation from './TabNavigation';
@@ -113,8 +112,7 @@ const TabContainer: React.FC<TabContainerProps> = ({
       <CardBody p={0}>
         <Tabs
           isLazy={isLazy}
-          variant="soft-rounded"
-          colorScheme="blue"
+          variant="unstyled"
           size={size}
           index={currentIndex}
           onChange={handleTabChange}
@@ -126,9 +124,6 @@ const TabContainer: React.FC<TabContainerProps> = ({
             borderRadius={borderRadius}
           />
 
-          {/* 分割线 */}
-          {showDivider && <Divider borderColor={themeColors.dividerColor} />}
-
           {/* Tab 内容面板 */}
           <TabPanels>{renderTabPanels()}</TabPanels>
         </Tabs>
diff --git a/src/components/TabPanelContainer/index.tsx b/src/components/TabPanelContainer/index.tsx
new file mode 100644
index 00000000..be5eaddb
--- /dev/null
+++ b/src/components/TabPanelContainer/index.tsx
@@ -0,0 +1,100 @@
+/**
+ * TabPanelContainer - Tab 面板通用容器组件
+ *
+ * 提供统一的：
+ * - Loading 状态处理
+ * - VStack 布局
+ * - 免责声明（可选）
+ *
+ * @example
+ * ```tsx
+ * <TabPanelContainer loading={loading} showDisclaimer>
+ *   <YourContent />
+ * </TabPanelContainer>
+ * ```
+ */
+
+import React, { memo } from 'react';
+import { VStack, Center, Spinner, Text, Box } from '@chakra-ui/react';
+
+// 默认免责声明文案
+const DEFAULT_DISCLAIMER =
+  '免责声明：本内容由AI模型基于新闻、公告、研报等公开信息自动分析和生成，未经许可严禁转载。所有内容仅供参考，不构成任何投资建议，请投资者注意风险，独立审慎决策。';
+
+export interface TabPanelContainerProps {
+  /** 是否处于加载状态 */
+  loading?: boolean;
+  /** 加载状态显示的文案 */
+  loadingMessage?: string;
+  /** 加载状态高度 */
+  loadingHeight?: string;
+  /** 子组件间距，默认 6 */
+  spacing?: number;
+  /** 内边距，默认 4 */
+  padding?: number;
+  /** 是否显示免责声明，默认 false */
+  showDisclaimer?: boolean;
+  /** 自定义免责声明文案 */
+  disclaimerText?: string;
+  /** 子组件 */
+  children: React.ReactNode;
+}
+
+/**
+ * 加载状态组件
+ */
+const LoadingState: React.FC<{ message: string; height: string }> = ({
+  message,
+  height,
+}) => (
+  <Center h={height}>
+    <VStack spacing={3}>
+      <Spinner size="lg" color="blue.500" thickness="3px" />
+      <Text fontSize="sm" color="gray.500">
+        {message}
+      </Text>
+    </VStack>
+  </Center>
+);
+
+/**
+ * 免责声明组件
+ */
+const DisclaimerText: React.FC<{ text: string }> = ({ text }) => (
+  <Text mt={4} color="gray.500" fontSize="12px" lineHeight="1.5">
+    {text}
+  </Text>
+);
+
+/**
+ * Tab 面板通用容器
+ */
+const TabPanelContainer: React.FC<TabPanelContainerProps> = memo(
+  ({
+    loading = false,
+    loadingMessage = '加载中...',
+    loadingHeight = '200px',
+    spacing = 6,
+    padding = 4,
+    showDisclaimer = false,
+    disclaimerText = DEFAULT_DISCLAIMER,
+    children,
+  }) => {
+    if (loading) {
+      return <LoadingState message={loadingMessage} height={loadingHeight} />;
+    }
+
+    return (
+      <Box p={padding}>
+        <VStack spacing={spacing} align="stretch">
+          {children}
+        </VStack>
+        {showDisclaimer && <DisclaimerText text={disclaimerText} />}
+      </Box>
+    );
+  }
+);
+
+TabPanelContainer.displayName = 'TabPanelContainer';
+
+export default TabPanelContainer;
diff --git a/src/views/Company/components/CompanyOverview/BasicInfoTab/components/ShareholderPanel.tsx b/src/views/Company/components/CompanyOverview/BasicInfoTab/components/ShareholderPanel.tsx
index 0343befe..4b9a4989 100644
--- a/src/views/Company/components/CompanyOverview/BasicInfoTab/components/ShareholderPanel.tsx
+++ b/src/views/Company/components/CompanyOverview/BasicInfoTab/components/ShareholderPanel.tsx
@@ -10,7 +10,7 @@ import {
   ConcentrationCard,
   ShareholdersTable,
 } from "../../components/shareholder";
-import TabPanelContainer from "./TabPanelContainer";
+import TabPanelContainer from "@components/TabPanelContainer";
 
 interface ShareholderPanelProps {
   stockCode: string;
diff --git a/src/views/Company/components/CompanyOverview/BasicInfoTab/components/TabPanelContainer.tsx b/src/views/Company/components/CompanyOverview/BasicInfoTab/components/TabPanelContainer.tsx
deleted file mode 100644
index c54d8eee..00000000
--- a/src/views/Company/components/CompanyOverview/BasicInfoTab/components/TabPanelContainer.tsx
+++ /dev/null
@@ -1,56 +0,0 @@
-/**
- * Tab 面板通用容器组件
- *
- * 提供统一的 loading 状态处理和布局包裹
- * 用于 ShareholderPanel、ManagementPanel 等 Tab 面板
- */
-
-import React, { memo } from 'react';
-import { VStack } from '@chakra-ui/react';
-import LoadingState from './LoadingState';
-
-interface TabPanelContainerProps {
-  /** 是否处于加载状态 */
-  loading?: boolean;
-  /** 加载状态显示的文案 */
-  loadingMessage?: string;
-  /** 子组件间距，默认 6 */
-  spacing?: number;
-  /** 子组件 */
-  children: React.ReactNode;
-}
-
-/**
- * Tab 面板通用容器
- *
- * 功能：
- * 1. 统一处理 loading 状态，显示 LoadingState 组件
- * 2. 提供 VStack 布局包裹，统一 spacing 和 align
- *
- * @example
- * ```tsx
- * <TabPanelContainer loading={loading} loadingMessage="加载数据...">
- *   <YourContent />
- * </TabPanelContainer>
- * ```
- */
-const TabPanelContainer: React.FC<TabPanelContainerProps> = memo(({
-  loading = false,
-  loadingMessage = '加载中...',
-  spacing = 6,
-  children,
-}) => {
-  if (loading) {
-    return <LoadingState message={loadingMessage} />;
-  }
-
-  return (
-    <VStack spacing={spacing} align="stretch">
-      {children}
-    </VStack>
-  );
-});
-
-TabPanelContainer.displayName = 'TabPanelContainer';
-
-export default TabPanelContainer;
diff --git a/src/views/Company/components/CompanyOverview/BasicInfoTab/components/index.ts b/src/views/Company/components/CompanyOverview/BasicInfoTab/components/index.ts
index 6e91f2a8..e4abb538 100644
--- a/src/views/Company/components/CompanyOverview/BasicInfoTab/components/index.ts
+++ b/src/views/Company/components/CompanyOverview/BasicInfoTab/components/index.ts
@@ -2,7 +2,8 @@
 // 组件导出
 
 export { default as LoadingState } from "./LoadingState";
-export { default as TabPanelContainer } from "./TabPanelContainer";
+// TabPanelContainer 已提升为通用组件，从 @components/TabPanelContainer 导入
+export { default as TabPanelContainer } from "@components/TabPanelContainer";
 export { default as ShareholderPanel } from "./ShareholderPanel";
 export { ManagementPanel } from "./management";
 export { default as AnnouncementsPanel } from "./AnnouncementsPanel";
diff --git a/src/views/Company/components/CompanyOverview/BasicInfoTab/components/management/ManagementPanel.tsx b/src/views/Company/components/CompanyOverview/BasicInfoTab/components/management/ManagementPanel.tsx
index fd004b80..bfac87b0 100644
--- a/src/views/Company/components/CompanyOverview/BasicInfoTab/components/management/ManagementPanel.tsx
+++ b/src/views/Company/components/CompanyOverview/BasicInfoTab/components/management/ManagementPanel.tsx
@@ -11,7 +11,7 @@ import {
 
 import { useManagementData } from "../../../hooks/useManagementData";
 import { THEME } from "../../config";
-import TabPanelContainer from "../TabPanelContainer";
+import TabPanelContainer from "@components/TabPanelContainer";
 import CategorySection from "./CategorySection";
 import type {
   ManagementPerson,
diff --git a/src/views/Company/components/CompanyOverview/BasicInfoTab/index.tsx b/src/views/Company/components/CompanyOverview/BasicInfoTab/index.tsx
index 7c3ecca3..120f0175 100644
--- a/src/views/Company/components/CompanyOverview/BasicInfoTab/index.tsx
+++ b/src/views/Company/components/CompanyOverview/BasicInfoTab/index.tsx
@@ -1,21 +1,11 @@
 // src/views/Company/components/CompanyOverview/BasicInfoTab/index.tsx
-// 基本信息 Tab 组件 - 可配置版本（黑金主题）
+// 基本信息 Tab 组件 - 使用 SubTabContainer 通用组件
 
-import React from "react";
-import {
-  Card,
-  CardBody,
-  Tabs,
-  TabList,
-  TabPanels,
-  Tab,
-  TabPanel,
-  Icon,
-  HStack,
-  Text,
-} from "@chakra-ui/react";
+import React, { useMemo } from "react";
+import { Card, CardBody } from "@chakra-ui/react";
+import SubTabContainer, { type SubTabConfig } from "@components/SubTabContainer";
 
-import { THEME, TAB_CONFIG, getEnabledTabs, type TabConfig } from "./config";
+import { THEME, TAB_CONFIG, getEnabledTabs } from "./config";
 import {
   ShareholderPanel,
   ManagementPanel,
@@ -44,13 +34,27 @@ const TAB_COMPONENTS: Record<string, React.FC<any>> = {
   business: BusinessInfoPanel,
 };
 
+/**
+ * 构建 SubTabContainer 所需的 tabs 配置
+ */
+const buildTabsConfig = (enabledKeys?: string[]): SubTabConfig[] => {
+  const enabledTabs = getEnabledTabs(enabledKeys);
+  return enabledTabs.map((tab) => ({
+    key: tab.key,
+    name: tab.name,
+    icon: tab.icon,
+    component: TAB_COMPONENTS[tab.key],
+  }));
+};
+
 /**
  * 基本信息 Tab 组件
  *
  * 特性：
+ * - 使用 SubTabContainer 通用组件
  * - 可配置显示哪些 Tab（enabledTabs）
  * - 黑金主题
- * - 懒加载（isLazy）
+ * - 懒加载
  * - 支持 Tab 变更回调
  */
 const BasicInfoTab: React.FC<BasicInfoTabProps> = ({
@@ -60,79 +64,19 @@ const BasicInfoTab: React.FC<BasicInfoTabProps> = ({
   defaultTabIndex = 0,
   onTabChange,
 }) => {
-  // 获取启用的 Tab 配置
-  const tabs = getEnabledTabs(enabledTabs);
-
-  // 处理 Tab 变更
-  const handleTabChange = (index: number) => {
-    if (onTabChange && tabs[index]) {
-      onTabChange(index, tabs[index].key);
-    }
-  };
-
-  // 渲染单个 Tab 内容
-  const renderTabContent = (tab: TabConfig) => {
-    const Component = TAB_COMPONENTS[tab.key];
-    if (!Component) return null;
-
-    // business Tab 需要 basicInfo，其他需要 stockCode
-    if (tab.key === "business") {
-      return <Component basicInfo={basicInfo} />;
-    }
-    return <Component stockCode={stockCode} />;
-  };
+  // 构建 tabs 配置（缓存避免重复计算）
+  const tabs = useMemo(() => buildTabsConfig(enabledTabs), [enabledTabs]);
 
   return (
     <Card bg={THEME.cardBg} shadow="md" border="1px solid" borderColor={THEME.border}>
       <CardBody p={0}>
-        <Tabs
-          isLazy
-          variant="unstyled"
+        <SubTabContainer
+          tabs={tabs}
+          componentProps={{ stockCode, basicInfo }}
           defaultIndex={defaultTabIndex}
-          onChange={handleTabChange}
-        >
-          <TabList
-            bg={THEME.bg}
-            borderBottom="1px solid"
-            borderColor={THEME.border}
-            px={4}
-            py={2}
-            flexWrap="wrap"
-            gap={2}
-          >
-            {tabs.map((tab) => (
-              <Tab
-                key={tab.key}
-                color={THEME.tabUnselected.color}
-                borderRadius="full"
-                px={4}
-                py={2}
-                fontSize="sm"
-                _selected={{
-                  bg: THEME.tabSelected.bg,
-                  color: THEME.tabSelected.color,
-                  fontWeight: "bold",
-                }}
-                _hover={{
-                  bg: THEME.tableHoverBg,
-                }}
-              >
-                <HStack spacing={2}>
-                  <Icon as={tab.icon} boxSize={4} />
-                  <Text>{tab.name}</Text>
-                </HStack>
-              </Tab>
-            ))}
-          </TabList>
-
-          <TabPanels p={4}>
-            {tabs.map((tab) => (
-              <TabPanel key={tab.key} p={0}>
-                {renderTabContent(tab)}
-              </TabPanel>
-            ))}
-          </TabPanels>
-        </Tabs>
+          onTabChange={onTabChange}
+          themePreset="blackGold"
+        />
       </CardBody>
     </Card>
   );
diff --git a/src/views/Company/components/CompanyOverview/DeepAnalysisTab/index.tsx b/src/views/Company/components/CompanyOverview/DeepAnalysisTab/index.tsx
index 8d3f5944..865c4006 100644
--- a/src/views/Company/components/CompanyOverview/DeepAnalysisTab/index.tsx
+++ b/src/views/Company/components/CompanyOverview/DeepAnalysisTab/index.tsx
@@ -1,23 +1,36 @@
 /**
  * 深度分析 Tab 主组件
  *
- * 组合所有子组件，显示公司深度分析内容
+ * 使用 SubTabContainer 二级导航组件，分为 4 个子 Tab：
+ * 1. 战略分析 - 核心定位 + 战略分析 + 竞争地位
+ * 2. 业务结构 - 业务结构树 + 业务板块详情
+ * 3. 产业链 - 产业链分析（独立，含 Sankey 图）
+ * 4. 发展历程 - 关键因素 + 时间线
  */
 
 import React from 'react';
-import { VStack, Center, Text, Spinner, Grid, GridItem } from '@chakra-ui/react';
-import {
-  CorePositioningCard,
-  CompetitiveAnalysisCard,
-  BusinessStructureCard,
-  ValueChainCard,
-  KeyFactorsCard,
-  TimelineCard,
-  BusinessSegmentsCard,
-  StrategyAnalysisCard,
-} from './components';
+import { Card, CardBody, Center, VStack, Spinner, Text } from '@chakra-ui/react';
+import { FaBrain, FaBuilding, FaLink, FaHistory } from 'react-icons/fa';
+import SubTabContainer, { type SubTabConfig } from '@components/SubTabContainer';
+import { StrategyTab, BusinessTab, ValueChainTab, DevelopmentTab } from './tabs';
 import type { DeepAnalysisTabProps } from './types';
 
+// 主题配置（与 BasicInfoTab 保持一致）
+const THEME = {
+  cardBg: 'gray.900',
+  border: 'rgba(212, 175, 55, 0.3)',
+};
+
+/**
+ * Tab 配置
+ */
+const DEEP_ANALYSIS_TABS: SubTabConfig[] = [
+  { key: 'strategy', name: '战略分析', icon: FaBrain, component: StrategyTab },
+  { key: 'business', name: '业务结构', icon: FaBuilding, component: BusinessTab },
+  { key: 'valueChain', name: '产业链', icon: FaLink, component: ValueChainTab },
+  { key: 'development', name: '发展历程', icon: FaHistory, component: DevelopmentTab },
+];
+
 const DeepAnalysisTab: React.FC<DeepAnalysisTabProps> = ({
   comprehensiveData,
   valueChainData,
@@ -40,74 +53,22 @@ const DeepAnalysisTab: React.FC<DeepAnalysisTabProps> = ({
   }
 
   return (
-    <VStack spacing={6} align="stretch">
-      {/* 核心定位卡片 */}
-      {comprehensiveData?.qualitative_analysis && (
-        <CorePositioningCard
-          qualitativeAnalysis={comprehensiveData.qualitative_analysis}
-          cardBg={cardBg}
+    <Card bg={THEME.cardBg} shadow="md" border="1px solid" borderColor={THEME.border}>
+      <CardBody p={0}>
+        <SubTabContainer
+          tabs={DEEP_ANALYSIS_TABS}
+          componentProps={{
+            comprehensiveData,
+            valueChainData,
+            keyFactorsData,
+            cardBg,
+            expandedSegments,
+            onToggleSegment,
+          }}
+          themePreset="blackGold"
         />
-      )}
-
-      {/* 战略分析 */}
-      {comprehensiveData?.qualitative_analysis?.strategy && (
-        <StrategyAnalysisCard
-          strategy={comprehensiveData.qualitative_analysis.strategy}
-          cardBg={cardBg}
-        />
-      )}
-
-      {/* 竞争地位分析 */}
-      {comprehensiveData?.competitive_position && (
-        <CompetitiveAnalysisCard comprehensiveData={comprehensiveData} />
-      )}
-
-      {/* 业务结构分析 */}
-      {comprehensiveData?.business_structure &&
-        comprehensiveData.business_structure.length > 0 && (
-          <BusinessStructureCard
-            businessStructure={comprehensiveData.business_structure}
-            cardBg={cardBg}
-          />
-        )}
-
-      {/* 业务板块详情 */}
-      {comprehensiveData?.business_segments &&
-        comprehensiveData.business_segments.length > 0 && (
-          <BusinessSegmentsCard
-            businessSegments={comprehensiveData.business_segments}
-            expandedSegments={expandedSegments}
-            onToggleSegment={onToggleSegment}
-            cardBg={cardBg}
-          />
-        )}
-
-      {/* 产业链分析 */}
-      {valueChainData && (
-        <ValueChainCard valueChainData={valueChainData} cardBg={cardBg} />
-      )}
-
-      {/* 关键因素与发展时间线 */}
-      <Grid templateColumns="repeat(2, 1fr)" gap={6}>
-        <GridItem colSpan={{ base: 2, lg: 1 }}>
-          {keyFactorsData?.key_factors && (
-            <KeyFactorsCard
-              keyFactors={keyFactorsData.key_factors}
-              cardBg={cardBg}
-            />
-          )}
-        </GridItem>
-
-        <GridItem colSpan={{ base: 2, lg: 1 }}>
-          {keyFactorsData?.development_timeline && (
-            <TimelineCard
-              developmentTimeline={keyFactorsData.development_timeline}
-              cardBg={cardBg}
-            />
-          )}
-        </GridItem>
-      </Grid> 
-    </VStack>
+      </CardBody>
+    </Card>
   );
 };
 
diff --git a/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/BusinessTab.tsx b/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/BusinessTab.tsx
new file mode 100644
index 00000000..75a9aa9a
--- /dev/null
+++ b/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/BusinessTab.tsx
@@ -0,0 +1,50 @@
+/**
+ * 业务结构 Tab
+ *
+ * 包含：业务结构分析 + 业务板块详情
+ */
+
+import React from 'react';
+import TabPanelContainer from '@components/TabPanelContainer';
+import { BusinessStructureCard, BusinessSegmentsCard } from '../components';
+import type { ComprehensiveData } from '../types';
+
+export interface BusinessTabProps {
+  comprehensiveData?: ComprehensiveData;
+  cardBg?: string;
+  expandedSegments: Record<number, boolean>;
+  onToggleSegment: (index: number) => void;
+}
+
+const BusinessTab: React.FC<BusinessTabProps> = ({
+  comprehensiveData,
+  cardBg,
+  expandedSegments,
+  onToggleSegment,
+}) => {
+  return (
+    <TabPanelContainer showDisclaimer>
+      {/* 业务结构分析 */}
+      {comprehensiveData?.business_structure &&
+        comprehensiveData.business_structure.length > 0 && (
+          <BusinessStructureCard
+            businessStructure={comprehensiveData.business_structure}
+            cardBg={cardBg}
+          />
+        )}
+
+      {/* 业务板块详情 */}
+      {comprehensiveData?.business_segments &&
+        comprehensiveData.business_segments.length > 0 && (
+          <BusinessSegmentsCard
+            businessSegments={comprehensiveData.business_segments}
+            expandedSegments={expandedSegments}
+            onToggleSegment={onToggleSegment}
+            cardBg={cardBg}
+          />
+        )}
+    </TabPanelContainer>
+  );
+};
+
+export default BusinessTab;
diff --git a/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/DevelopmentTab.tsx b/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/DevelopmentTab.tsx
new file mode 100644
index 00000000..5fe59463
--- /dev/null
+++ b/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/DevelopmentTab.tsx
@@ -0,0 +1,47 @@
+/**
+ * 发展历程 Tab
+ *
+ * 包含：关键因素 + 发展时间线（Grid 布局）
+ */
+
+import React from 'react';
+import { Grid, GridItem } from '@chakra-ui/react';
+import TabPanelContainer from '@components/TabPanelContainer';
+import { KeyFactorsCard, TimelineCard } from '../components';
+import type { KeyFactorsData } from '../types';
+
+export interface DevelopmentTabProps {
+  keyFactorsData?: KeyFactorsData;
+  cardBg?: string;
+}
+
+const DevelopmentTab: React.FC<DevelopmentTabProps> = ({
+  keyFactorsData,
+  cardBg,
+}) => {
+  return (
+    <TabPanelContainer showDisclaimer>
+      <Grid templateColumns="repeat(2, 1fr)" gap={6}>
+        <GridItem colSpan={{ base: 2, lg: 1 }}>
+          {keyFactorsData?.key_factors && (
+            <KeyFactorsCard
+              keyFactors={keyFactorsData.key_factors}
+              cardBg={cardBg}
+            />
+          )}
+        </GridItem>
+
+        <GridItem colSpan={{ base: 2, lg: 1 }}>
+          {keyFactorsData?.development_timeline && (
+            <TimelineCard
+              developmentTimeline={keyFactorsData.development_timeline}
+              cardBg={cardBg}
+            />
+          )}
+        </GridItem>
+      </Grid>
+    </TabPanelContainer>
+  );
+};
+
+export default DevelopmentTab;
diff --git a/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/StrategyTab.tsx b/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/StrategyTab.tsx
new file mode 100644
index 00000000..2d9d67a6
--- /dev/null
+++ b/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/StrategyTab.tsx
@@ -0,0 +1,51 @@
+/**
+ * 战略分析 Tab
+ *
+ * 包含：核心定位 + 战略分析 + 竞争地位分析
+ */
+
+import React from 'react';
+import TabPanelContainer from '@components/TabPanelContainer';
+import {
+  CorePositioningCard,
+  StrategyAnalysisCard,
+  CompetitiveAnalysisCard,
+} from '../components';
+import type { ComprehensiveData } from '../types';
+
+export interface StrategyTabProps {
+  comprehensiveData?: ComprehensiveData;
+  cardBg?: string;
+}
+
+const StrategyTab: React.FC<StrategyTabProps> = ({
+  comprehensiveData,
+  cardBg,
+}) => {
+  return (
+    <TabPanelContainer showDisclaimer>
+      {/* 核心定位卡片 */}
+      {comprehensiveData?.qualitative_analysis && (
+        <CorePositioningCard
+          qualitativeAnalysis={comprehensiveData.qualitative_analysis}
+          cardBg={cardBg}
+        />
+      )}
+
+      {/* 战略分析 */}
+      {comprehensiveData?.qualitative_analysis?.strategy && (
+        <StrategyAnalysisCard
+          strategy={comprehensiveData.qualitative_analysis.strategy}
+          cardBg={cardBg}
+        />
+      )}
+
+      {/* 竞争地位分析 */}
+      {comprehensiveData?.competitive_position && (
+        <CompetitiveAnalysisCard comprehensiveData={comprehensiveData} />
+      )}
+    </TabPanelContainer>
+  );
+};
+
+export default StrategyTab;
diff --git a/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/ValueChainTab.tsx b/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/ValueChainTab.tsx
new file mode 100644
index 00000000..2c73fa12
--- /dev/null
+++ b/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/ValueChainTab.tsx
@@ -0,0 +1,30 @@
+/**
+ * 产业链 Tab
+ *
+ * 包含：产业链分析（层级视图 + Sankey 流向图）
+ */
+
+import React from 'react';
+import TabPanelContainer from '@components/TabPanelContainer';
+import { ValueChainCard } from '../components';
+import type { ValueChainData } from '../types';
+
+export interface ValueChainTabProps {
+  valueChainData?: ValueChainData;
+  cardBg?: string;
+}
+
+const ValueChainTab: React.FC<ValueChainTabProps> = ({
+  valueChainData,
+  cardBg,
+}) => {
+  return (
+    <TabPanelContainer showDisclaimer>
+      {valueChainData && (
+        <ValueChainCard valueChainData={valueChainData} cardBg={cardBg} />
+      )}
+    </TabPanelContainer>
+  );
+};
+
+export default ValueChainTab;
diff --git a/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/index.ts b/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/index.ts
new file mode 100644
index 00000000..2ef7c836
--- /dev/null
+++ b/src/views/Company/components/CompanyOverview/DeepAnalysisTab/tabs/index.ts
@@ -0,0 +1,14 @@
+/**
+ * DeepAnalysisTab - Tab 组件导出
+ */
+
+export { default as StrategyTab } from './StrategyTab';
+export { default as BusinessTab } from './BusinessTab';
+export { default as ValueChainTab } from './ValueChainTab';
+export { default as DevelopmentTab } from './DevelopmentTab';
+
+// 导出类型
+export type { StrategyTabProps } from './StrategyTab';
+export type { BusinessTabProps } from './BusinessTab';
+export type { ValueChainTabProps } from './ValueChainTab';
+export type { DevelopmentTabProps } from './DevelopmentTab';