diff --git a/src/views/Jyh/ecosystem/index.vue b/src/views/Jyh/ecosystem/index.vue
index 6e06fb2..bb0a4a0 100644
--- a/src/views/Jyh/ecosystem/index.vue
+++ b/src/views/Jyh/ecosystem/index.vue
@@ -194,7 +194,8 @@
               <span>大量开发者</span>
             </div>
           </div>
-          <div id="heatmapChart" class="chart"></div>
+          <div id="heatmapChart" class="chart" v-if="!loading"></div>
+          <div class="num-empty" v-else>加载中...</div>
         </div>
       </div>
       <!-- 中国开源人才密度地图 -->
@@ -224,6 +225,7 @@ import VitalityWaveChart from './components/VitalityWaveChart.vue'
 import StatsGlass from './components/StatsGlass.vue'
 import StarDevelopersChart from './components/StarDevelopersChart.vue'
 import { usePageResize } from '@/utils/hooks/usePageResize';
+import { projectHeatMapPage2 } from '@/api/jyh/situation';
 
 // 页面尺寸响应式
 const { widthType } = usePageResize();
@@ -340,8 +342,6 @@ const excellentProjects = computed(() => {
   }));
 });
 
-
-
 // 3. 图表数据定义
 const chartData = ref({
   // 基础设施覆盖率（来自 InfrastructureCoverageRings.vue）
@@ -390,10 +390,6 @@ const chartData = ref({
   }
 });
 
-
-
-
-
 // 空数据标识
 const isEmpty = ref({
   languageTech: false
@@ -402,34 +398,93 @@ const isEmpty = ref({
 // 语言图表Tab状态
 const languageTab = ref<'mainstream' | 'emerging'>('mainstream');
 
-
+// 定义热力图数据结构
+interface HeatmapDataItem {
+  developer: number;
+  openrank: number;
+  org: string;
+  project: string;
+  repo: number;
+}
 
 // 开源项目热力图数据 [OpenRank, 活跃仓库数, 活跃开发者数, 项目名称, 所属组织]
-const heatmapData = ref([
-  [67538.71, 29433, 1409, 'OpenHarmony', 'Huawei'],
-  [55000, 15000, 6000, 'Linux', 'Linux Foundation'],
-  [60000, 8000, 7000, 'Android', 'Google'],
-  [52000, 20000, 5500, 'Chromium', 'Google'],
-  [38000, 16000, 4500, 'TensorFlow', 'Google'],
-  [42000, 13000, 5000, 'React', 'Meta'],
-  [45417.67, 18000, 8629, 'Azure', 'Microsoft'],
-  [35000, 22000, 5000, 'Kubernetes', 'CNCF'],
-  [21844.62, 12340, 57, 'LLM', '发芽工具'],
-  [25241.13, 8000, 83, 'NixOS', '-'],
-  [22961.09, 4500, 9377, 'openEuler', 'Huawei'],
-  [17795.41, 2792, 975, 'DataDog', 'DataDog'],
-  [25598.21, 2082, 282, '.Net', '操作系统'],
-  [7405.46, 9639, 3, 'Expensify', 'Expensify'],
-  [8862.2, 4625, 120, 'PaddlePaddle', 'Baidu'],
-  [12959.59, 2363, 1, 'Odoo', 'Odoo'],
-  [12326.76, 881, 179, 'Rust', 'Rust Foundation'],
-  [6778.7, 400, 479, 'CloudHarmony', '企业应用']
-]);
+const heatmapData = ref<any[]>([]);
+const loading = ref(true);
+
+// 从API获取数据
+const fetchHeatmapData = async () => {
+  try {
+    loading.value = true;
+    const response = await projectHeatMapPage2();
+    
+    if (response.code === 0 && response.data) {
+      // 转换API返回的数据格式为图表所需格式
+      heatmapData.value = response.data.map((item: HeatmapDataItem) => [
+        item.openrank,
+        item.repo,
+        item.developer,
+        item.project,
+        item.org
+      ]);
+    } else {
+      console.error('获取热力图数据失败:', response.msg || '未知错误');
+      // 设置默认数据
+      heatmapData.value = [
+        [67538.71, 29433, 1409, 'OpenHarmony', 'Huawei'],
+        [55000, 15000, 6000, 'Linux', 'Linux Foundation'],
+        [60000, 8000, 7000, 'Android', 'Google'],
+        [52000, 20000, 5500, 'Chromium', 'Google'],
+        [38000, 16000, 4500, 'TensorFlow', 'Google'],
+        [42000, 13000, 5000, 'React', 'Meta'],
+        [45417.67, 18000, 8629, 'Azure', 'Microsoft'],
+        [35000, 22000, 5000, 'Kubernetes', 'CNCF'],
+        [21844.62, 12340, 57, 'LLM', '发芽工具'],
+        [25241.13, 8000, 83, 'NixOS', '-'],
+        [22961.09, 4500, 9377, 'openEuler', 'Huawei'],
+        [17795.41, 2792, 975, 'DataDog', 'DataDog'],
+        [25598.21, 2082, 282, '.Net', '操作系统'],
+        [7405.46, 9639, 3, 'Expensify', 'Expensify'],
+        [8862.2, 4625, 120, 'PaddlePaddle', 'Baidu'],
+        [12959.59, 2363, 1, 'Odoo', 'Odoo'],
+        [12326.76, 881, 179, 'Rust', 'Rust Foundation'],
+        [6778.7, 400, 479, 'CloudHarmony', '企业应用']
+      ];
+    }
+  } catch (error) {
+    console.error('获取热力图数据异常:', error);
+    // 设置默认数据
+    heatmapData.value = [
+      [67538.71, 29433, 1409, 'OpenHarmony', 'Huawei'],
+      [55000, 15000, 6000, 'Linux', 'Linux Foundation'],
+      [60000, 8000, 7000, 'Android', 'Google'],
+      [52000, 20000, 5500, 'Chromium', 'Google'],
+      [38000, 16000, 4500, 'TensorFlow', 'Google'],
+      [42000, 13000, 5000, 'React', 'Meta'],
+      [45417.67, 18000, 8629, 'Azure', 'Microsoft'],
+      [35000, 22000, 5000, 'Kubernetes', 'CNCF'],
+      [21844.62, 12340, 57, 'LLM', '发芽工具'],
+      [25241.13, 8000, 83, 'NixOS', '-'],
+      [22961.09, 4500, 9377, 'openEuler', 'Huawei'],
+      [17795.41, 2792, 975, 'DataDog', 'DataDog'],
+      [25598.21, 2082, 282, '.Net', '操作系统'],
+      [7405.46, 9639, 3, 'Expensify', 'Expensify'],
+      [8862.2, 4625, 120, 'PaddlePaddle', 'Baidu'],
+      [12959.59, 2363, 1, 'Odoo', 'Odoo'],
+      [12326.76, 881, 179, 'Rust', 'Rust Foundation'],
+      [6778.7, 400, 479, 'CloudHarmony', '企业应用']
+    ];
+  } finally {
+    loading.value = false;
+  }
+};
 
 // 计算热力图统计数据
 const topProject = computed(() => {
   const sorted = [...heatmapData.value].sort((a, b) => b[0] - a[0]);
-  return { name: sorted[0][3], openrank: sorted[0][0] };
+  if (heatmapData.value.length > 0) {
+    return { name: sorted[0][3], openrank: sorted[0][0] };
+  }
+  return { name: '-', openrank: 0 };
 });
 
 const totalDevs = computed(() => {
@@ -1193,6 +1248,12 @@ const initCharts = () => {
   nextTick(() => initHeatmapChart());
 };
 
+// 获取热力图数据并初始化图表
+onMounted(async () => {
+  await fetchHeatmapData(); // 等待数据获取完成
+  nextTick(() => initHeatmapChart()); // 数据加载完成后初始化图表
+});
+
 // 页面resize时重绘图表
 watch(widthType, () => {
   initCharts();
@@ -2355,6 +2416,22 @@ onMounted(() => {
       rgba(236, 72, 153, 0.02) 100%);
   border: 1px solid rgba(59, 130, 246, 0.1);
   position: relative;
+  min-height: 400px;
+}
+
+.heatmap-container .num-empty {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 16px;
+  color: #999;
+  width: 100%;
+  height: 100%;
+  z-index: 1;
 }
 
 .heatmap-legend {