diff --git a/packages/screen/src/component/Breadcrumb/index.vue b/packages/screen/src/component/Breadcrumb/index.vue
index 40ffd71..9495fc4 100644
--- a/packages/screen/src/component/Breadcrumb/index.vue
+++ b/packages/screen/src/component/Breadcrumb/index.vue
@@ -1,21 +1,19 @@
 <template>
   <div class="breadcrumb-container">
     <el-breadcrumb separator="/">
-      <el-breadcrumb-item 
-        v-for="(item, index) in breadcrumbList" 
-        :key="index"
-        :class="{ 'is-link': index < breadcrumbList.length - 1 }"
-        @click="handleBreadcrumbClick(item, index)"
-      >
+      <el-breadcrumb-item v-for="(item, index) in breadcrumbList" :key="index"
+        :class="{ 'is-link': index < breadcrumbList.length - 1 }" @click="handleBreadcrumbClick(item, index)">
         {{ item.title }}
       </el-breadcrumb-item>
     </el-breadcrumb>
-    
+
     <!-- 关闭按钮组 -->
     <div class="breadcrumb-actions" v-if="breadcrumbList.length > 1">
       <el-dropdown trigger="click" @command="handleCloseAction">
         <el-button type="text" size="small" class="close-btn">
-          <el-icon><Close /></el-icon>
+          <el-icon>
+            <Close />
+          </el-icon>
           关闭
         </el-button>
         <template #dropdown>
@@ -23,7 +21,8 @@
             <el-dropdown-item command="close-current">关闭当前页</el-dropdown-item>
             <el-dropdown-item command="close-other" :disabled="breadcrumbList.length <= 2">关闭其他页</el-dropdown-item>
             <el-dropdown-item command="close-left" :disabled="currentIndex === 0">关闭左侧</el-dropdown-item>
-            <el-dropdown-item command="close-right" :disabled="currentIndex === breadcrumbList.length - 1">关闭右侧</el-dropdown-item>
+            <el-dropdown-item command="close-right"
+              :disabled="currentIndex === breadcrumbList.length - 1">关闭右侧</el-dropdown-item>
             <el-dropdown-item command="close-all" :disabled="breadcrumbList.length <= 1">全部关闭</el-dropdown-item>
           </el-dropdown-menu>
         </template>
@@ -56,7 +55,7 @@ const currentIndex = ref(0)
 // 生成面包屑数据
 const generateBreadcrumb = () => {
   const matched = route.matched.filter(item => item.meta && item.meta.breadcrumb !== false)
-  
+
   // 基础面包屑：首页
   breadcrumbList.value = [
     {
@@ -65,9 +64,9 @@ const generateBreadcrumb = () => {
       name: 'Home'
     }
   ]
-  
+
   const currentPath = route.path
-  
+
   // 特殊处理：驻地台账页面（响应预警的子页面）
   if (currentPath.includes('/ledgerManagement')) {
     // 添加响应预警（父级）
@@ -77,7 +76,7 @@ const generateBreadcrumb = () => {
       name: 'warningManagement',
       meta: { title: '响应预警' }
     })
-    
+
     // 添加驻地台账（当前页）
     breadcrumbList.value.push({
       title: '驻地台账',
@@ -94,7 +93,7 @@ const generateBreadcrumb = () => {
       name: 'projectManagement',
       meta: { title: '项目管理' }
     })
-    
+
     // 添加项目填报（当前页）
     breadcrumbList.value.push({
       title: '项目填报',
@@ -102,15 +101,33 @@ const generateBreadcrumb = () => {
       name: 'projectAdd',
       meta: { title: '项目填报' }
     })
-  } else {
+  } else if (currentPath.includes('/projectDetail')) {
+    // 特殊处理：项目详情页面（项目管理的子页面）
+    // 添加项目管理（父级）
+    breadcrumbList.value.push({
+      title: '项目管理',
+      path: '/projectManagement',
+      name: 'projectManagement',
+      meta: { title: '项目管理' }
+    })
+
+    // 添加项目填报（当前页）
+    breadcrumbList.value.push({
+      title: '项目详情',
+      path: currentPath,
+      name: 'projectDetail',
+      meta: { title: '项目详情' }
+    })
+  }
+  else {
     // 普通路由处理
     matched.forEach((record, index) => {
       // 跳过根路径（已经在上面添加了首页）
       if (record.path === '/') return
-      
+
       if (record.meta && record.meta.title) {
         let fullPath = record.path
-        
+
         // 处理相对路径
         if (!fullPath.startsWith('/') && index > 0) {
           const parentPath = breadcrumbList.value[breadcrumbList.value.length - 1]?.path || ''
@@ -118,7 +135,7 @@ const generateBreadcrumb = () => {
             fullPath = parentPath + (parentPath.endsWith('/') ? '' : '/') + record.path
           }
         }
-        
+
         breadcrumbList.value.push({
           title: record.meta.title,
           path: fullPath,
@@ -128,7 +145,7 @@ const generateBreadcrumb = () => {
       }
     })
   }
-  
+
   // 更新当前索引
   const currentIndexInList = breadcrumbList.value.findIndex(item => item.path === currentPath)
   currentIndex.value = currentIndexInList >= 0 ? currentIndexInList : breadcrumbList.value.length - 1
@@ -165,10 +182,10 @@ const handleCloseAction = (command) => {
 // 关闭当前页
 const closeCurrentPage = () => {
   if (breadcrumbList.value.length <= 1) return
-  
+
   const currentPath = route.path
   const currentIndex = breadcrumbList.value.findIndex(item => item.path === currentPath)
-  
+
   if (currentIndex > 0) {
     // 跳转到前一个页面
     const prevPage = breadcrumbList.value[currentIndex - 1]
@@ -180,16 +197,16 @@ const closeCurrentPage = () => {
 // 关闭其他页
 const closeOtherPages = () => {
   if (breadcrumbList.value.length <= 2) return
-  
+
   const currentPath = route.path
   const currentItem = breadcrumbList.value.find(item => item.path === currentPath)
-  
+
   if (currentItem) {
     breadcrumbList.value = [
       breadcrumbList.value[0], // 保留首页
       currentItem
     ]
-    
+
     // 触发路由跳转逻辑
     emit('breadcrumb-change', breadcrumbList.value)
   }
@@ -198,15 +215,15 @@ const closeOtherPages = () => {
 // 关闭左侧页
 const closeLeftPages = () => {
   if (currentIndex.value <= 1) return
-  
+
   const currentItem = breadcrumbList.value[currentIndex.value]
   breadcrumbList.value = [
     breadcrumbList.value[0], // 保留首页
     currentItem
   ]
-  
+
   // 如果当前不在首页，需要重新构建路径
-  let targetPath = '/' 
+  let targetPath = '/'
   if (currentItem.path !== '/') {
     targetPath = currentItem.path
   }
@@ -216,9 +233,9 @@ const closeLeftPages = () => {
 // 关闭右侧页
 const closeRightPages = () => {
   if (currentIndex.value >= breadcrumbList.value.length - 1) return
-  
+
   breadcrumbList.value = breadcrumbList.value.slice(0, currentIndex.value + 1)
-  
+
   // 跳转到最后一个保留的页面
   const lastItem = breadcrumbList.value[breadcrumbList.value.length - 1]
   router.push(lastItem.path)
@@ -260,23 +277,23 @@ defineExpose({
 
   :deep(.el-breadcrumb) {
     font-size: 14px;
-    
+
     .el-breadcrumb__item {
       .el-breadcrumb__inner {
         color: #606266;
         font-weight: 400;
-        
+
         &.is-link {
           color: #409eff;
           cursor: pointer;
           transition: color 0.3s;
-          
+
           &:hover {
             color: #66b1ff;
           }
         }
       }
-      
+
       &:last-child .el-breadcrumb__inner {
         color: #303133;
         font-weight: 500;
@@ -288,7 +305,7 @@ defineExpose({
 .breadcrumb-actions {
   display: flex;
   align-items: center;
-  
+
   .close-btn {
     display: flex;
     align-items: center;
@@ -298,12 +315,12 @@ defineExpose({
     padding: 4px 8px;
     border-radius: 4px;
     transition: all 0.3s;
-    
+
     &:hover {
       background-color: #f5f7fa;
       color: #409eff;
     }
-    
+
     .el-icon {
       font-size: 12px;
     }