diff --git a/src/MilitaryTrainingManagement/Controllers/StatsController.cs b/src/MilitaryTrainingManagement/Controllers/StatsController.cs
new file mode 100644
index 0000000..c4f2ea8
--- /dev/null
+++ b/src/MilitaryTrainingManagement/Controllers/StatsController.cs
@@ -0,0 +1,102 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using MilitaryTrainingManagement.Data;
+using MilitaryTrainingManagement.Models.Enums;
+
+namespace MilitaryTrainingManagement.Controllers;
+
+/// <summary>
+/// 统计数据控制器
+/// </summary>
+[Authorize]
+public class StatsController : BaseApiController
+{
+    private readonly ApplicationDbContext _context;
+
+    public StatsController(ApplicationDbContext context)
+    {
+        _context = context;
+    }
+
+    /// <summary>
+    /// 获取首页统计数据
+    /// </summary>
+    [HttpGet("dashboard")]
+    public async Task<IActionResult> GetDashboardStats()
+    {
+        var unitId = GetCurrentUnitId();
+        var unitLevel = GetCurrentUnitLevel();
+
+        if (unitId == null || unitLevel == null)
+            return Unauthorized(new { message = "无法获取用户组织信息" });
+
+        // 获取当前单位及下级单位ID列表
+        var unitIds = await GetUnitAndSubordinateIds(unitId.Value);
+
+        // 统计配额数
+        var allocationsCount = await _context.MaterialAllocations
+            .Where(a => a.CreatedByUnitId == unitId.Value || unitIds.Contains(a.CreatedByUnitId))
+            .CountAsync();
+
+        // 统计完成率
+        var distributions = await _context.AllocationDistributions
+            .Where(d => unitIds.Contains(d.TargetUnitId))
+            .ToListAsync();
+
+        decimal completionRate = 0;
+        if (distributions.Any())
+        {
+            var totalQuota = distributions.Sum(d => d.UnitQuota);
+            var totalCompletion = distributions.Sum(d => d.ActualCompletion ?? 0);
+            if (totalQuota > 0)
+            {
+                completionRate = Math.Round((totalCompletion / totalQuota) * 100, 1);
+            }
+        }
+
+        // 统计人员数
+        var personnelCount = await _context.Personnel
+            .Where(p => unitIds.Contains(p.SubmittedByUnitId) && p.Status == PersonnelStatus.Approved)
+            .CountAsync();
+
+        // 统计待审批数（仅师团级别显示）
+        var pendingApprovals = 0;
+        if (unitLevel == OrganizationalLevel.Division)
+        {
+            pendingApprovals = await _context.ApprovalRequests
+                .Where(r => r.Status == ApprovalStatus.Pending)
+                .CountAsync();
+
+            // 加上待审批的人员
+            pendingApprovals += await _context.Personnel
+                .Where(p => p.Status == PersonnelStatus.Pending)
+                .CountAsync();
+        }
+
+        return Ok(new
+        {
+            allocations = allocationsCount,
+            completionRate = completionRate,
+            personnel = personnelCount,
+            pendingApprovals = pendingApprovals
+        });
+    }
+
+    private async Task<List<int>> GetUnitAndSubordinateIds(int unitId)
+    {
+        var result = new List<int> { unitId };
+        var children = await _context.OrganizationalUnits
+            .Where(u => u.ParentId == unitId)
+            .Select(u => u.Id)
+            .ToListAsync();
+
+        foreach (var childId in children)
+        {
+            var subIds = await GetUnitAndSubordinateIds(childId);
+            result.AddRange(subIds);
+        }
+
+        return result;
+    }
+}
diff --git a/src/MilitaryTrainingManagement/bin/Debug/net8.0/MilitaryTrainingManagement.dll b/src/MilitaryTrainingManagement/bin/Debug/net8.0/MilitaryTrainingManagement.dll
index 6065104..8658df2 100644
Binary files a/src/MilitaryTrainingManagement/bin/Debug/net8.0/MilitaryTrainingManagement.dll and b/src/MilitaryTrainingManagement/bin/Debug/net8.0/MilitaryTrainingManagement.dll differ
diff --git a/src/MilitaryTrainingManagement/bin/Debug/net8.0/MilitaryTrainingManagement.exe b/src/MilitaryTrainingManagement/bin/Debug/net8.0/MilitaryTrainingManagement.exe
index 3f4f0ed..19b37b9 100644
Binary files a/src/MilitaryTrainingManagement/bin/Debug/net8.0/MilitaryTrainingManagement.exe and b/src/MilitaryTrainingManagement/bin/Debug/net8.0/MilitaryTrainingManagement.exe differ
diff --git a/src/MilitaryTrainingManagement/bin/Debug/net8.0/MilitaryTrainingManagement.pdb b/src/MilitaryTrainingManagement/bin/Debug/net8.0/MilitaryTrainingManagement.pdb
index 787c806..3c83b97 100644
Binary files a/src/MilitaryTrainingManagement/bin/Debug/net8.0/MilitaryTrainingManagement.pdb and b/src/MilitaryTrainingManagement/bin/Debug/net8.0/MilitaryTrainingManagement.pdb differ
diff --git a/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.AssemblyInfo.cs b/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.AssemblyInfo.cs
index a870dce..42b0d69 100644
--- a/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.AssemblyInfo.cs
+++ b/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.AssemblyInfo.cs
@@ -13,7 +13,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("MilitaryTrainingManagement")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+dea416c1206a35a2f77e33f37406891d5377f1a6")]
 [assembly: System.Reflection.AssemblyProductAttribute("MilitaryTrainingManagement")]
 [assembly: System.Reflection.AssemblyTitleAttribute("MilitaryTrainingManagement")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
diff --git a/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.AssemblyInfoInputs.cache b/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.AssemblyInfoInputs.cache
index f59bf64..af04cf4 100644
--- a/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.AssemblyInfoInputs.cache
+++ b/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.AssemblyInfoInputs.cache
@@ -1 +1 @@
-407f322c0b72f117c925ae6a80f31111d05088df1322e7b528cdc9a219109c9a
+71761eb666e1de962287ab2d3efffb4d59f9a1ceb181540c49222eadb77fb760
diff --git a/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.csproj.CoreCompileInputs.cache b/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.csproj.CoreCompileInputs.cache
index 3c21725..a074306 100644
--- a/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.csproj.CoreCompileInputs.cache
+++ b/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.csproj.CoreCompileInputs.cache
@@ -1 +1 @@
-c42f36142723a436c8872fc0ee41f859ea9256e151b6b81825ce7ce0070f694e
+9aa7a804a7b716c6d51cb391fd2292638fb67f08685ae7d440982f042b40fd5e
diff --git a/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.dll b/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.dll
index 6065104..8658df2 100644
Binary files a/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.dll and b/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.dll differ
diff --git a/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.pdb b/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.pdb
index 787c806..3c83b97 100644
Binary files a/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.pdb and b/src/MilitaryTrainingManagement/obj/Debug/net8.0/MilitaryTrainingManagement.pdb differ
diff --git a/src/MilitaryTrainingManagement/obj/Debug/net8.0/apphost.exe b/src/MilitaryTrainingManagement/obj/Debug/net8.0/apphost.exe
index 3f4f0ed..19b37b9 100644
Binary files a/src/MilitaryTrainingManagement/obj/Debug/net8.0/apphost.exe and b/src/MilitaryTrainingManagement/obj/Debug/net8.0/apphost.exe differ
diff --git a/src/MilitaryTrainingManagement/obj/Debug/net8.0/ref/MilitaryTrainingManagement.dll b/src/MilitaryTrainingManagement/obj/Debug/net8.0/ref/MilitaryTrainingManagement.dll
index 90e2928..e16aafd 100644
Binary files a/src/MilitaryTrainingManagement/obj/Debug/net8.0/ref/MilitaryTrainingManagement.dll and b/src/MilitaryTrainingManagement/obj/Debug/net8.0/ref/MilitaryTrainingManagement.dll differ
diff --git a/src/MilitaryTrainingManagement/obj/Debug/net8.0/refint/MilitaryTrainingManagement.dll b/src/MilitaryTrainingManagement/obj/Debug/net8.0/refint/MilitaryTrainingManagement.dll
index 90e2928..e16aafd 100644
Binary files a/src/MilitaryTrainingManagement/obj/Debug/net8.0/refint/MilitaryTrainingManagement.dll and b/src/MilitaryTrainingManagement/obj/Debug/net8.0/refint/MilitaryTrainingManagement.dll differ
diff --git a/src/frontend/src/api/index.ts b/src/frontend/src/api/index.ts
index e88dd6e..df6cc75 100644
--- a/src/frontend/src/api/index.ts
+++ b/src/frontend/src/api/index.ts
@@ -4,4 +4,5 @@ export { allocationsApi } from './allocations'
 export { reportsApi } from './reports'
 export { personnelApi } from './personnel'
 export { approvalsApi } from './approvals'
+export { statsApi } from './stats'
 export { default as apiClient } from './client'
diff --git a/src/frontend/src/api/stats.ts b/src/frontend/src/api/stats.ts
new file mode 100644
index 0000000..ad2c7b1
--- /dev/null
+++ b/src/frontend/src/api/stats.ts
@@ -0,0 +1,15 @@
+import apiClient from './client'
+
+export interface DashboardStats {
+  allocations: number
+  completionRate: number
+  personnel: number
+  pendingApprovals: number
+}
+
+export const statsApi = {
+  async getDashboardStats(): Promise<DashboardStats> {
+    const response = await apiClient.get<DashboardStats>('/stats/dashboard')
+    return response.data
+  }
+}
diff --git a/src/frontend/src/views/Dashboard.vue b/src/frontend/src/views/Dashboard.vue
index 94f4731..22cab8e 100644
--- a/src/frontend/src/views/Dashboard.vue
+++ b/src/frontend/src/views/Dashboard.vue
@@ -97,8 +97,10 @@
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
 import { useAuthStore } from '@/stores/auth'
+import { statsApi } from '@/api'
 import { OrganizationalLevel } from '@/types'
 import { Box, DataAnalysis, User, Checked } from '@element-plus/icons-vue'
+import { ElMessage } from 'element-plus'
 
 const authStore = useAuthStore()
 
@@ -109,6 +111,8 @@ const stats = ref({
   pendingApprovals: 0
 })
 
+const loading = ref(false)
+
 const levelName = computed(() => {
   const level = authStore.user?.organizationalLevel
   switch (level) {
@@ -120,14 +124,19 @@ const levelName = computed(() => {
   }
 })
 
-onMounted(async () => {
-  // TODO: Fetch actual stats from API
-  stats.value = {
-    allocations: 12,
-    completionRate: 78,
-    personnel: 156,
-    pendingApprovals: 5
+async function loadStats() {
+  loading.value = true
+  try {
+    stats.value = await statsApi.getDashboardStats()
+  } catch {
+    ElMessage.error('加载统计数据失败')
+  } finally {
+    loading.value = false
   }
+}
+
+onMounted(() => {
+  loadStats()
 })
 </script>
 
diff --git a/src/frontend/src/views/allocations/AllocationForm.vue b/src/frontend/src/views/allocations/AllocationForm.vue
index 8c82e7b..6571976 100644
--- a/src/frontend/src/views/allocations/AllocationForm.vue
+++ b/src/frontend/src/views/allocations/AllocationForm.vue
@@ -22,29 +22,31 @@
         <el-divider content-position="left">配额分配</el-divider>
         
         <el-form-item label="分配明细">
-          <div class="distribution-list">
-            <div v-for="(dist, index) in form.distributions" :key="index" class="distribution-item">
-              <el-select v-model="dist.targetUnitId" placeholder="选择目标单位" style="width: 200px">
-                <el-option
-                  v-for="unit in subordinateUnits"
-                  :key="unit.id"
-                  :label="unit.name"
-                  :value="unit.id"
-                />
-              </el-select>
-              <el-input-number v-model="dist.unitQuota" :min="0" :precision="2" placeholder="配额" />
-              <el-button type="danger" :icon="Delete" circle @click="removeDistribution(index)" />
+          <div class="distribution-section">
+            <div class="distribution-list">
+              <div v-for="(dist, index) in form.distributions" :key="index" class="distribution-item">
+                <el-select v-model="dist.targetUnitId" placeholder="选择目标单位" style="width: 200px">
+                  <el-option
+                    v-for="unit in subordinateUnits"
+                    :key="unit.id"
+                    :label="unit.name"
+                    :value="unit.id"
+                  />
+                </el-select>
+                <el-input-number v-model="dist.unitQuota" :min="0" :precision="2" placeholder="配额" />
+                <el-button type="danger" :icon="Delete" circle @click="removeDistribution(index)" />
+              </div>
+            </div>
+            <div class="distribution-actions">
+              <el-button type="primary" text @click="addDistribution">
+                <el-icon><Plus /></el-icon>
+                添加分配
+              </el-button>
+              <span class="quota-info">已分配: {{ distributedTotal }}</span>
+              <span class="quota-info" :class="{ 'over-quota': distributedTotal > form.totalQuota }">
+                剩余: {{ (form.totalQuota - distributedTotal).toFixed(2) }}
+              </span>
             </div>
-            <el-button type="primary" text @click="addDistribution">
-              <el-icon><Plus /></el-icon>
-              添加分配
-            </el-button>
-          </div>
-          <div class="quota-summary">
-            <span>已分配: {{ distributedTotal }}</span>
-            <span :class="{ 'over-quota': distributedTotal > form.totalQuota }">
-              剩余: {{ (form.totalQuota - distributedTotal).toFixed(2) }}
-            </span>
           </div>
         </el-form-item>
         
@@ -181,10 +183,15 @@ onMounted(() => {
 </script>
 
 <style scoped>
+.distribution-section {
+  width: 100%;
+}
+
 .distribution-list {
   display: flex;
   flex-direction: column;
   gap: 12px;
+  margin-bottom: 12px;
 }
 
 .distribution-item {
@@ -193,11 +200,15 @@ onMounted(() => {
   align-items: center;
 }
 
-.quota-summary {
-  margin-top: 12px;
+.distribution-actions {
   display: flex;
+  align-items: center;
   gap: 20px;
+}
+
+.quota-info {
   color: #606266;
+  font-size: 14px;
 }
 
 .over-quota {