diff --git a/src/router/index.ts b/src/router/index.ts
index 4e66eed..f087679 100644
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -116,12 +116,6 @@ export const constantRoutes: RouteRecordRaw[] = [
         name: 'ErpProjectPlanView',
         meta: { title: '项目计划查看', activeMenu: '/oa/erp/erpProjectPlan' }
       },
-      {
-        path: 'budgetInfo/edit',
-        component: () => import('@/views/oa/erp/budgetInfo/edit.vue'),
-        name: 'BudgetEdit',
-        meta: { title: '项目预算申请', activeMenu: '/oa/erp/budgetInfo' }
-      },
 
       {
         path: 'erpProjectPlan/gantt/:projectPlanId',
@@ -140,6 +134,12 @@ export const constantRoutes: RouteRecordRaw[] = [
         component: () => import('@/views/oa/erp/erpProjectChange/edit.vue'),
         name: 'ErpProjectChangeEditById',
         meta: { title: '项目变更编辑', activeMenu: '/oa/erp/erpProjectPlan' }
+      },
+      {
+        path: 'projectLedger/:projectId',
+        component: () => import('@/views/oa/erp/projectLedger/index.vue'),
+        name: 'ProjectLedger',
+        meta: { title: '项目台账', activeMenu: '/oa/erp/projectInfo' }
       }
     ]
   },
@@ -162,7 +162,6 @@ export const constantRoutes: RouteRecordRaw[] = [
       }
     ]
   },
-
   {
     path: '/oa/erp',
     component: Layout,
diff --git a/src/views/oa/erp/projectInfo/index.vue b/src/views/oa/erp/projectInfo/index.vue
index dd93eef..b80de03 100644
--- a/src/views/oa/erp/projectInfo/index.vue
+++ b/src/views/oa/erp/projectInfo/index.vue
@@ -96,7 +96,13 @@
             <dict-tag :options="contract_flag" :value="scope.row.contractFlag" />
           </template>
         </el-table-column>
-        <el-table-column label="项目编号" align="center" prop="projectCode" width="130" v-if="columns[3].visible" />
+        <el-table-column label="项目编号" align="center" prop="projectCode" width="130" v-if="columns[3].visible">
+          <template #default="scope">
+            <el-link type="primary" underline @click="handleLedger(scope.row)">
+              {{ scope.row.projectCode }}
+            </el-link>
+          </template>
+        </el-table-column>
         <el-table-column label="项目名称" align="center" prop="projectName" width="140" v-if="columns[4].visible" />
         <el-table-column label="业务方向" align="center" prop="businessDirection" width="100" v-if="columns[5].visible">
           <template #default="scope">
@@ -318,6 +324,14 @@ const handleView = (row?: ProjectInfoVO) => {
   });
 };
 
+/** 项目台账页面 */
+const handleLedger = (row: ProjectInfoVO) => {
+  const _projectId = row?.projectId;
+  if (!_projectId) return;
+  proxy.$tab.closePage(route);
+  router.push(`/oa/erp/projectLedger/${_projectId}`);
+};
+
 /** 删除按钮操作 */
 const handleDelete = async (row?: ProjectInfoVO) => {
   const _projectIds = row?.projectId || ids.value;
diff --git a/src/views/oa/erp/projectLedger/index.vue b/src/views/oa/erp/projectLedger/index.vue
new file mode 100644
index 0000000..dd9c454
--- /dev/null
+++ b/src/views/oa/erp/projectLedger/index.vue
@@ -0,0 +1,513 @@
+<template>
+  <div class="project-ledger-container">
+    <el-card shadow="never" class="main-card">
+      <template #header>
+        <div class="card-header">
+          <span class="header-title">项目台账</span>
+          <el-button size="default" type="primary" icon="ArrowLeft" @click="handleBack">返回</el-button>
+        </div>
+      </template>
+      <el-tabs v-model="activeTab" @tab-change="handleTabChange" class="custom-tabs">
+        <el-tab-pane label="项目基本信息" name="project">
+          <div v-loading="loadingProject" class="tab-content">
+            <el-descriptions :column="3" border v-if="projectInfo" class="project-descriptions">
+              <el-descriptions-item label="项目编号" :span="1">
+                <span class="value-text value-highlight">{{ projectInfo?.projectCode || '-' }}</span>
+              </el-descriptions-item>
+              <el-descriptions-item label="项目名称" :span="2">
+                <span class="value-text value-highlight">{{ projectInfo?.projectName || '-' }}</span>
+              </el-descriptions-item>
+              <el-descriptions-item label="有无合同">
+                <dict-tag :options="contract_flag" :value="projectInfo?.contractFlag" />
+              </el-descriptions-item>
+              <el-descriptions-item label="业务方向">
+                <dict-tag :options="business_direction" :value="projectInfo?.businessDirection" />
+              </el-descriptions-item>
+              <el-descriptions-item label="项目类别">
+                <dict-tag :options="project_category" :value="projectInfo?.projectCategory" />
+              </el-descriptions-item>
+              <el-descriptions-item label="项目状态">
+                <dict-tag :options="project_status" :value="projectInfo?.projectStatus" />
+              </el-descriptions-item>
+              <el-descriptions-item label="流程状态">
+                <dict-tag :options="wf_business_status" :value="projectInfo?.flowStatus" />
+              </el-descriptions-item>
+              <el-descriptions-item label="激活标识">
+                <dict-tag :options="active_flag" :value="projectInfo?.activeFlag" />
+              </el-descriptions-item>
+              <el-descriptions-item label="项目经理">{{ projectInfo?.managerName || '-' }}</el-descriptions-item>
+              <el-descriptions-item label="部门负责人">{{ projectInfo?.chargeName || '-' }}</el-descriptions-item>
+              <el-descriptions-item label="部门">{{ projectInfo?.deptName || '-' }}</el-descriptions-item>
+              <el-descriptions-item label="付款方式">{{ projectInfo?.paymentMethod || '-' }}</el-descriptions-item>
+              <el-descriptions-item label="金额" :span="1">
+                <span class="value-text value-amount">
+                  {{ projectInfo?.amount ? formatNumber(projectInfo.amount) + ' 元' : '-' }}
+                </span>
+              </el-descriptions-item>
+            </el-descriptions>
+            <el-empty v-else description="暂无项目信息" class="empty-state" />
+          </div>
+        </el-tab-pane>
+
+        <el-tab-pane label="合同信息" name="contract">
+          <div v-loading="loadingContract" class="tab-content">
+            <div class="section-header">
+              <div class="header-left">
+                <i class="el-icon-document-copy section-icon"></i>
+                <span class="section-title">合同信息</span>
+                <el-tag v-if="contractList.length > 0" type="info" size="small" class="count-tag">
+                  {{ contractList.length }} 条
+                </el-tag>
+              </div>
+              <div class="header-actions">
+                <el-button size="default" type="primary" plain icon="Link" @click="openContractPage">前往合同页面</el-button>
+                <el-button size="default" icon="Refresh" @click="loadContractList">刷新</el-button>
+              </div>
+            </div>
+            <el-table :data="contractList" size="default" border stripe v-loading="loadingContract" class="data-table">
+              <el-table-column type="index" label="序号" width="60" align="center" />
+              <el-table-column label="合同编号" prop="contractCode" width="150" show-overflow-tooltip />
+              <el-table-column label="合同名称" prop="contractName" min-width="200" show-overflow-tooltip />
+              <el-table-column label="合同总价" prop="totalPrice" width="130" align="right">
+                <template #default="scope">
+                  {{ scope.row.totalPrice ? formatNumber(scope.row.totalPrice) + ' 元' : '-' }}
+                </template>
+              </el-table-column>
+              <el-table-column label="业务方向" prop="businessDirection" width="120">
+                <template #default="scope">
+                  <dict-tag :options="business_direction" :value="scope.row.businessDirection" />
+                </template>
+              </el-table-column>
+              <el-table-column label="合同状态" prop="contractStatus" width="120">
+                <template #default="scope">
+                  <dict-tag :options="contract_status" :value="scope.row.contractStatus" />
+                </template>
+              </el-table-column>
+              <el-table-column label="流程状态" prop="flowStatus" width="120">
+                <template #default="scope">
+                  <dict-tag :options="wf_business_status" :value="scope.row.flowStatus" />
+                </template>
+              </el-table-column>
+              <el-table-column label="备注" prop="remark" min-width="150" show-overflow-tooltip />
+              <el-table-column label="操作" width="100" align="center" fixed="right">
+                <template #default="scope">
+                  <el-button size="default" type="primary" text @click="viewContract(scope.row)">查看</el-button>
+                </template>
+              </el-table-column>
+            </el-table>
+            <el-empty v-if="!loadingContract && contractList.length === 0" description="暂无合同信息" class="empty-state" />
+          </div>
+        </el-tab-pane>
+
+        <el-tab-pane label="预算信息" name="budget">
+          <div v-loading="loadingBudget" class="tab-content">
+            <div class="section-header">
+              <div class="header-left">
+                <i class="el-icon-coin section-icon"></i>
+                <span class="section-title">预算信息</span>
+                <el-tag v-if="budgetTotal > 0" type="info" size="small" class="count-tag">
+                  {{ budgetTotal }} 条
+                </el-tag>
+              </div>
+              <div class="header-actions">
+                <el-button size="default" type="primary" plain icon="Link" @click="openBudgetPage">预算页面</el-button>
+                <el-button size="default" icon="Refresh" @click="loadBudgetList">刷新</el-button>
+              </div>
+            </div>
+            <el-table :data="budgetList" size="default" border stripe v-loading="loadingBudget" class="data-table">
+              <el-table-column type="index" label="序号" width="60" align="center" />
+              <el-table-column label="预算ID" prop="budgetId" width="120" />
+              <el-table-column label="版本" prop="budgetVersion" width="80" align="center" />
+              <el-table-column label="预算状态" prop="budgetStatus" width="120" align="center">
+                <template #default="scope">
+                  <dict-tag :options="budget_status" :value="scope.row.budgetStatus" />
+                </template>
+              </el-table-column>
+              <el-table-column label="合同额(元)" prop="contractAmount" width="130" align="right">
+                <template #default="scope">
+                  {{ scope.row.contractAmount ? formatNumber(scope.row.contractAmount) : '-' }}
+                </template>
+              </el-table-column>
+              <el-table-column label="预算成本(元)" prop="budgetCost" width="130" align="right">
+                <template #default="scope">
+                  {{ scope.row.budgetCost ? formatNumber(scope.row.budgetCost) : '-' }}
+                </template>
+              </el-table-column>
+              <el-table-column label="预算毛利率(%)" prop="budgetRate" width="130" align="right">
+                <template #default="scope">
+                  {{ scope.row.budgetRate ? (scope.row.budgetRate / 100).toFixed(2) + '%' : '-' }}
+                </template>
+              </el-table-column>
+              <el-table-column label="备注" prop="remark" min-width="150" show-overflow-tooltip />
+              <el-table-column label="操作" width="100" align="center" fixed="right">
+                <template #default="scope">
+                  <el-button size="default" type="primary" text @click="viewBudget(scope.row)">查看</el-button>
+                </template>
+              </el-table-column>
+            </el-table>
+            <el-empty v-if="!loadingBudget && budgetList.length === 0" description="暂无预算信息" class="empty-state" />
+            <pagination
+              v-show="budgetTotal > 0"
+              :total="budgetTotal"
+              v-model:page="budgetQuery.pageNum"
+              v-model:limit="budgetQuery.pageSize"
+              @pagination="loadBudgetList"
+              class="pagination-wrapper"
+            />
+          </div>
+        </el-tab-pane>
+
+        <el-tab-pane label="项目计划" name="plan">
+          <div v-loading="loadingPlan" class="tab-content">
+            <div class="section-header">
+              <div class="header-left">
+                <i class="el-icon-calendar section-icon"></i>
+                <span class="section-title">项目计划</span>
+                <el-tag v-if="planTotal > 0" type="info" size="small" class="count-tag">
+                  {{ planTotal }} 条
+                </el-tag>
+              </div>
+              <div class="header-actions">
+                <el-button size="default" type="primary" plain icon="Link" @click="openPlanPage">项目计划页面</el-button>
+                <el-button size="default" icon="Refresh" @click="loadPlanList">刷新</el-button>
+              </div>
+            </div>
+            <el-table :data="planList" size="default" border stripe v-loading="loadingPlan" class="data-table">
+              <el-table-column type="index" label="序号" width="60" align="center" />
+              <el-table-column label="计划编号" prop="projectPlanCode" width="180" show-overflow-tooltip />
+              <el-table-column label="项目名称" prop="projectName" min-width="200" show-overflow-tooltip />
+              <el-table-column label="项目经理" prop="managerName" width="120" />
+              <el-table-column label="部门负责人" prop="chargeName" width="120" />
+              <el-table-column label="付款方式" prop="paymentMethod" width="120" />
+              <el-table-column label="项目计划状态" prop="projectPlanStatus" width="150" align="center">
+                <template #default="scope">
+                  <dict-tag :options="project_plan_status" :value="scope.row.projectPlanStatus" />
+                </template>
+              </el-table-column>
+              <el-table-column label="流程状态" prop="flowStatus" width="120" align="center">
+                <template #default="scope">
+                  <dict-tag :options="wf_business_status" :value="scope.row.flowStatus" />
+                </template>
+              </el-table-column>
+              <el-table-column label="关联合同" prop="contractName" min-width="180" show-overflow-tooltip />
+              <el-table-column label="操作" width="100" align="center" fixed="right">
+                <template #default="scope">
+                  <el-button size="default" type="primary" text @click="viewPlan(scope.row)">查看</el-button>
+                </template>
+              </el-table-column>
+            </el-table>
+            <el-empty v-if="!loadingPlan && planList.length === 0" description="暂无项目计划" class="empty-state" />
+            <pagination
+              v-show="planTotal > 0"
+              :total="planTotal"
+              v-model:page="planQuery.pageNum"
+              v-model:limit="planQuery.pageSize"
+              @pagination="loadPlanList"
+              class="pagination-wrapper"
+            />
+          </div>
+        </el-tab-pane>
+      </el-tabs>
+    </el-card>
+  </div>
+</template>
+
+<script setup lang="ts" name="ProjectLedger">
+import { computed, reactive, ref, toRefs, watch } from 'vue';
+import { useRoute, useRouter } from 'vue-router';
+import { getProjectInfo } from '@/api/oa/erp/projectInfo';
+import { listErpBudgetInfo } from '@/api/oa/erp/budgetInfo';
+import { budgetInfoVO } from '@/api/oa/erp/budgetInfo/types';
+import { listErpProjectPlan } from '@/api/oa/erp/erpProjectPlan';
+import { ErpProjectPlanVO } from '@/api/oa/erp/erpProjectPlan/types';
+import { ProjectInfoVO } from '@/api/oa/erp/projectInfo/types';
+import { getErpProjectContractsList } from '@/api/oa/erp/projectContracts';
+import { ProjectContractsVO } from '@/api/oa/erp/projectContracts/types';
+
+const { proxy } = getCurrentInstance() as ComponentInternalInstance;
+const route = useRoute();
+const router = useRouter();
+
+const { contract_flag, project_category, business_direction, project_status, wf_business_status, active_flag, contract_status, contract_category, project_plan_status, budget_status } =
+  toRefs<any>(proxy?.useDict('contract_flag', 'project_category', 'business_direction', 'project_status', 'wf_business_status', 'active_flag', 'contract_status', 'contract_category', 'project_plan_status', 'budget_status'));
+
+const projectId = computed(() => route.params.projectId as string | number | undefined);
+const projectInfo = ref<ProjectInfoVO | null>(null);
+const contractList = ref<ProjectContractsVO[]>([]);
+
+const activeTab = ref('project');
+
+// 记录已加载的标签页，实现懒加载
+const loadedTabs = ref<Set<string>>(new Set(['project']));
+
+const loadingProject = ref(false);
+const loadingContract = ref(false);
+const loadingBudget = ref(false);
+const loadingPlan = ref(false);
+
+const budgetList = ref<budgetInfoVO[]>([]);
+const planList = ref<ErpProjectPlanVO[]>([]);
+const budgetTotal = ref(0);
+const planTotal = ref(0);
+
+const budgetQuery = reactive({ pageNum: 1, pageSize: 5, projectId: undefined });
+const planQuery = reactive({ pageNum: 1, pageSize: 5, projectId: undefined });
+
+const handleBack = () => {
+  proxy?.$tab.closePage(route);
+  router.back();
+};
+
+const openContractPage = () => {
+  proxy?.$tab.openPage('/oa/erp/contractInfo', '合同管理');
+};
+
+const openBudgetPage = () => {
+  proxy?.$tab.openPage('/oa/erp/budgetInfo', '项目预算');
+};
+
+const openPlanPage = () => {
+  proxy?.$tab.openPage('/oa/erp/erpProjectPlan', '项目计划');
+};
+
+const viewBudget = (row: budgetInfoVO) => {
+  if (!row?.budgetId) return;
+  proxy?.$tab.openPage('/oa/erp/budgetInfo/edit', '项目预算申请', {
+    id: row.budgetId,
+    type: 'view'
+  });
+};
+
+const viewPlan = (row: ErpProjectPlanVO) => {
+  if (!row?.projectPlanId) return;
+  router.push(`/oa/erp/erpProjectPlan/view/${row.projectPlanId}`);
+};
+
+const viewContract = (row: ProjectContractsVO) => {
+  if (!row?.contractId) return;
+  proxy?.$tab.openPage('/oa/erp/contractInfo/edit', '合同信息', {
+    id: row.contractId,
+    type: 'view'
+  });
+};
+
+// 格式化数字，添加千分位
+const formatNumber = (num: number) => {
+  if (!num) return '0';
+  return num.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',');
+};
+
+const loadContractList = async () => {
+  if (!projectId.value) {
+    contractList.value = [];
+    return;
+  }
+  loadingContract.value = true;
+  try {
+    const params = { projectId: projectId.value } as any;
+    const res = await getErpProjectContractsList(params);
+    // 后端已经通过left join返回了完整的合同信息
+    contractList.value = res.data || [];
+  } catch (error) {
+    console.error('查询项目关联合同失败:', error);
+    contractList.value = [];
+  } finally {
+    loadingContract.value = false;
+  }
+};
+
+const loadBudgetList = async () => {
+  if (!projectId.value) {
+    budgetList.value = [];
+    budgetTotal.value = 0;
+    return;
+  }
+  loadingBudget.value = true;
+  try {
+    const res: any = await listErpBudgetInfo({
+      ...budgetQuery,
+      projectId: projectId.value
+    });
+    budgetList.value = res.rows || [];
+    budgetTotal.value = res.total || 0;
+  } finally {
+    loadingBudget.value = false;
+  }
+};
+
+const loadPlanList = async () => {
+  if (!projectId.value) {
+    planList.value = [];
+    planTotal.value = 0;
+    return;
+  }
+  loadingPlan.value = true;
+  try {
+    const res: any = await listErpProjectPlan({
+      ...planQuery,
+      projectId: projectId.value
+    });
+    planList.value = res.rows || [];
+    planTotal.value = res.total || 0;
+  } finally {
+    loadingPlan.value = false;
+  }
+};
+
+const loadProjectInfo = async () => {
+  if (!projectId.value) return;
+  loadingProject.value = true;
+  try {
+    const res = await getProjectInfo(projectId.value);
+    projectInfo.value = res.data;
+  } finally {
+    loadingProject.value = false;
+  }
+};
+
+// 标签切换处理
+const handleTabChange = (tabName: string) => {
+  if (!loadedTabs.value.has(tabName)) {
+    loadedTabs.value.add(tabName);
+    switch (tabName) {
+      case 'contract':
+        loadContractList();
+        break;
+      case 'budget':
+        budgetQuery.pageNum = 1;
+        budgetQuery.projectId = projectId.value;
+        loadBudgetList();
+        break;
+      case 'plan':
+        planQuery.pageNum = 1;
+        planQuery.projectId = projectId.value;
+        loadPlanList();
+        break;
+    }
+  }
+};
+
+const loadAll = async () => {
+  await loadProjectInfo();
+  budgetQuery.projectId = projectId.value;
+  planQuery.projectId = projectId.value;
+};
+
+watch(
+  () => projectId.value,
+  () => {
+    if (projectId.value) {
+      loadedTabs.value.clear();
+      loadedTabs.value.add('project');
+      loadAll();
+    }
+  },
+  { immediate: true }
+);
+</script>
+
+<style scoped lang="scss">
+.project-ledger-container {
+  padding: 16px;
+
+  .main-card {
+    :deep(.el-card__header) {
+      .card-header {
+        display: flex;
+        justify-content: space-between;
+        align-items: center;
+
+        .header-title {
+          font-size: 16px;
+          font-weight: 600;
+          color: #303133;
+        }
+      }
+    }
+
+    :deep(.el-card__body) {
+      padding: 0;
+    }
+  }
+
+  .custom-tabs {
+    :deep(.el-tabs__content) {
+      padding: 20px;
+    }
+  }
+
+  .tab-content {
+    padding: 0;
+  }
+
+  .section-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 16px;
+    padding-bottom: 12px;
+    border-bottom: 1px solid #e4e7ed;
+
+    .header-left {
+      display: flex;
+      align-items: center;
+      gap: 10px;
+
+      .section-icon {
+        font-size: 16px;
+        color: #409eff;
+      }
+
+      .section-title {
+        font-size: 15px;
+        font-weight: 600;
+        color: #303133;
+      }
+    }
+
+    .header-actions {
+      display: flex;
+      gap: 8px;
+    }
+  }
+
+  .project-descriptions {
+    .value-text {
+      &.value-highlight {
+        font-weight: 600;
+        color: #409eff;
+      }
+
+      &.value-amount {
+        font-weight: 600;
+        color: #f56c6c;
+      }
+    }
+  }
+
+  .data-table {
+    :deep(.el-table__header) {
+      th {
+        font-weight: 600;
+      }
+    }
+
+    :deep(.el-table__body) {
+      tr:hover {
+        background-color: #f5f7fa;
+      }
+    }
+  }
+
+  .empty-state {
+    padding: 40px 0;
+  }
+
+  .pagination-wrapper {
+    margin-top: 20px;
+    display: flex;
+    justify-content: flex-end;
+  }
+}
+</style>
+