diff --git a/src/service/api/statistics.ts b/src/service/api/statistics.ts
new file mode 100644
index 0000000..fec938a
--- /dev/null
+++ b/src/service/api/statistics.ts
@@ -0,0 +1,11 @@
+// 数据统计
+import { request } from '../request';
+
+// 本部门变更统计
+export function departmentStatisticsApi(params: {from: string | null, to: string | null}) {
+  return request({
+    url: `/api/reports/dept-stats`,
+    method: 'get',
+    params
+  });
+}
\ No newline at end of file
diff --git a/src/views/changeStatistics/index.vue b/src/views/changeStatistics/index.vue
index fee9e2a..726695b 100644
--- a/src/views/changeStatistics/index.vue
+++ b/src/views/changeStatistics/index.vue
@@ -1,246 +1,333 @@
+<!-- 本部门变更统计 -->
 <script setup lang="ts">
-import { ref, computed } from 'vue';
-import { useAppStore } from '@/store/modules/app';
+import { ref, computed, onMounted } from 'vue';
 import { Icon } from '@iconify/vue'
 import { useThemeStore } from '@/store/modules/theme';
-import { CHANGES, TEMP_WATCH, countOpenStatus } from "@/typings/model";
-import { formatTimestamp } from "@/utils/common";
+import { formatTimestamp, getTimeRangeStamp } from "@/utils/common";
 import RingChart from './modules/ringChart.vue';
 import PieChart from './modules/pieChart.vue';
 import PieChart2 from './modules/pieChart2.vue';
+import { systemConfigApi } from "@/service/api/system";
+import { departmentStatisticsApi } from "@/service/api/statistics";
 
-const appStore = useAppStore();
 const themeStore = useThemeStore();
-const gap = computed(() => (appStore.isMobile ? 0 : 16));
 
-const P_PERIODS = ["近一年", "近半年", "近三个月", "近一个月", "自定义"] as const;
-const period = ref<(typeof P_PERIODS)[number]>("近一年");
-const from = ref<any>(null);
-const to = ref<any>(null);
-  const rangeText = computed(() => period.value === "自定义"
-  ? (from.value || to.value ? `${formatTimestamp(from.value,'yyyy-MM-dd') || "开始"} ~ ${formatTimestamp(to.value,'yyyy-MM-dd') || "至今"}` : "自定义（未选日期）")
-  : period.value);
+const loading = ref<boolean>(false);
+// 变更临期天数
+const remindDays = ref<number>(0);
+// 本部门变更统计
+const deptStatistics = ref<any>(null);
+// 变更类型列表
+const typeList = ref<any>([]);
+// 时间范围
+const period = ref<string>("year");
+// 开始时间
+const from = ref<number | null>(getTimeRangeStamp(period.value)?.from ?? null);
+// 结束时间
+const to = ref<number | null>(getTimeRangeStamp(period.value)?.to ?? null);
+// 时间范围选项
+const TIME_RANGE = [
+  {label: "近一年", value: "year"},
+  {label: "近半年", value: "half-year"},
+  {label: "近三个月", value: "quarter"},
+  {label: "近一个月", value: "month"},
+  {label: "自定义", value: "custom"}
+]
+// 尚未关闭总数
+const openTotal = computed(() => {
+  return deptStatistics.value?.open_status_counts?.reduce((sum:number, item:any) => sum + item.count, 0) || 0;
+});
+// 验收达标总数
+const acceptTotal = computed(() => {
+  return deptStatistics.value?.accept_dist?.reduce((sum:number, item:any) => sum + item.count, 0) || 0;
+});
+// 临时变更到期提醒情况
+const tempTotal = computed(() => {
+  return (deptStatistics.value?.kpis?.unclosed_total || 0) + (deptStatistics.value?.kpis?.near_overdue_total || 0) + (deptStatistics.value?.kpis?.overdue_total || 0);
+});
 
-const deptOpenStatus = countOpenStatus(CHANGES);
-const DEPT_ACCEPT = [
-  { name: "完全达到", value: 13 },
-  { name: "基本达到", value: 4 },
-  { name: "未达到", value: 2 },
-  { name: "处置关闭（未实施 / 未投用）", value: 3 },
-];
-const acceptTotal = DEPT_ACCEPT.reduce((a, b) => a + b.value, 0);
-const ACCEPT_COLORS = ["#7CC242", "#F5A623", "#E15555", "#94A3B8", "#64748B"];
-const DEPT_TYPE = [
-  { name: "工艺", value: 11 }, { name: "设备", value: 12 }, { name: "管理", value: 5 },
-];
-const DEPT_DUR = [
-  { name: "永久", value: 21 }, { name: "临时", value: 7 },
-];
-const DUR_COLORS = ["#1D4E9C", "#FAAD14"];
-const PIE_COLORS = ["#1D4E9C", "#7CC242", "#F5A623"];
-const APPROVER_TIME = [
-  { name: "李主任（部门审核）", days: 1.2 },
-  { name: "王仪表（仪表会签）", days: 0.8 },
-  { name: "周设备（设备会签）", days: 1.5 },
-  { name: "王海燕（安全审查）", days: 2.1 },
-  { name: "刘副总（公司终批）", days: 1.9 },
-];
-const openTotal = deptOpenStatus.reduce((a, b) => a + b.n, 0);
-const tempTotal = TEMP_WATCH.reduce((a, b) => a + b.n, 0);
+// 时间范围切换
+const timeChange = (val: string) => {
+  period.value = val;
+  if(val === 'custom'){
+    from.value = null;
+    to.value = null;
+    return
+  }else{
+    from.value = getTimeRangeStamp(val)?.from ?? null;
+    to.value = getTimeRangeStamp(val)?.to ?? null;
+  }
+  getData();
+}
+// 自定义时间选择
+const customTimeChange = (type:string,val:any) => {
+  if(type === 'start'){
+    from.value = val;
+  }else{
+    to.value = val;
+  }
+  if(from.value && to.value){
+    if(from.value > to.value){
+      return window.$message?.warning('开始时间不能大于结束时间');
+    }
+    getData();
+  }
+}
 
+// 获取数据
+const getData = async () => {
+  loading.value = true;
+  const {data,error} = await departmentStatisticsApi({
+    from: formatTimestamp(from.value,'yyyy-MM-dd') || null, 
+    to: formatTimestamp(to.value,'yyyy-MM-dd') || null
+  });
+  if(!error){
+    console.log(data);
+    deptStatistics.value = data;
+  }
+  loading.value = false;
+}
+// 获取系统配置
+const getConfig = async () => {
+  const {data,error} = await systemConfigApi();
+  if(!error){
+    // 解析 临时变更临期提醒
+    const remindDaysGroup = data.find((group:{group_key:string}) => group.group_key === 'change_remind');
+    if (remindDaysGroup) {
+      remindDaysGroup?.items.forEach((item:any) => {
+        if(item.item_key === 'temp_due_remind_days'){
+          remindDays.value = Number(item.value);
+        }
+      })
+    }
+    // 解析 变更类型设置
+    const changeTypeGroup = data.find((group:{group_key:string}) => group.group_key === 'change_type');
+    if (changeTypeGroup) {
+      typeList.value = changeTypeGroup.items;
+    }
+  }
+}
+
+onMounted(() => {
+  getConfig();
+  getData();
+})
 </script>
 
 <template>
-  <NSpace vertical :size="16">
-    <!-- 本部门变更统计 -->
-    <NCard :bordered="false" size="small" :style="{ borderRadius: themeStore.themeRadius + 'px' }">
-      <div class="flex flex-wrap items-center justify-between">
-        <div class="flex-y-center">
-          <span class="flex items-center gap-1.5 text-sm font-semibold text-slate-700">
-            <Icon icon="akar-icons:calendar" class="size-14px" :style="{color: themeStore.themeColor}" />  
-            <span>本部门变更统计</span>   
-            <span class="text-xs font-normal text-slate-400">一车间 · 本部门口径</span>
-          </span>
-          <div class="flex flex-wrap items-center gap-1.5 min-h-28px">
-            <span class="text-xs text-slate-400">时间段</span>
-            <NButton size="tiny" round v-for="p in P_PERIODS" :key="p" @click="period = p"
-              :ghost="period === p ? false : true"
-              :type="period === p ? 'primary' : 'default'"
-            >{{ p }}</NButton>
-            <span v-if="period === '自定义'" class="flex items-center gap-1">
-              <NDatePicker v-model:value="from" type="date" size="small" class="w-32" />
-              <span class="text-xs text-slate-400">至</span>
-              <NDatePicker v-model:value="to" type="date" size="small" class="w-32" />
+<NSpace vertical :size="16">
+  <NSpin :show="loading" size="small">
+    <div class="space-y-3.5">
+      <NCard :bordered="false" size="small" :style="{ borderRadius: themeStore.themeRadius + 'px' }">
+        <div class="flex flex-wrap items-center justify-between">
+          <div class="flex-y-center gap-3">
+            <span class="flex items-center gap-1.5 text-sm font-semibold text-slate-700">
+              <Icon icon="akar-icons:calendar" class="size-14px" :style="{color: themeStore.themeColor}" />  
+              <span>本部门变更统计</span>   
+              <span class="text-xs font-normal text-slate-400">一车间 · 本部门口径</span>
             </span>
+            <div class="flex flex-wrap items-center gap-1.5 min-h-28px">
+              <span class="text-xs text-slate-400">时间段</span>
+              <NButton size="tiny" round v-for="p in TIME_RANGE" :key="p.value" @click="timeChange(p.value)"
+                :ghost="period === p.value ? false : true"
+                :type="period === p.value ? 'primary' : 'default'"
+              >{{ p.label }}</NButton>
+              <span v-if="period === 'custom'" class="flex items-center gap-1">
+                <NDatePicker :value="from" type="date" size="small" class="w-32" :on-update:value="(v) => customTimeChange('start',v)" />
+                <span class="text-xs text-slate-400">至</span>
+                <NDatePicker :value="to" type="date" size="small" class="w-32" :on-update:value="(v) => customTimeChange('end',v)" />
+              </span>
+            </div>
           </div>
         </div>
-        <span class="text-[11px] text-slate-400">统计口径：{{ rangeText }}</span>
-      </div>
-    </NCard>
-    <!-- 卡片数据 -->
-    <NGrid cols="s:1 m:5 l:5" responsive="screen" :x-gap="gap" :y-gap="16">
-      <NGi>
-        <div 
-          class="flex-1 bg-white px-16px py-12px text-[#94a3b8]"
-          :style="{ borderRadius: themeStore.themeRadius + 'px' }"
-        >
-          <p class="text-12px font-600">申请变更数量</p>
-          <div class="flex items-center">
-            <CountTo
-              :start-value="0"
-              :end-value="28"
-              class="text-26px font-600 text-[#333]"
-            /><p class="mt-10px ml-5px">项</p>
+      </NCard>
+      <!-- 卡片数据 -->
+      <NGrid cols="s:1 m:5 l:5" responsive="screen" :x-gap="16" :y-gap="16">
+        <NGi>
+          <div 
+            class="flex-1 bg-white px-16px py-12px text-[#94a3b8]"
+            :style="{ borderRadius: themeStore.themeRadius + 'px' }"
+          >
+            <p class="text-12px font-600">申请变更数量</p>
+            <div class="flex items-center">
+              <CountTo
+                :start-value="0"
+                :end-value="deptStatistics?.kpis?.apply_total || 0"
+                class="text-26px font-600 text-[#333]"
+              /><p class="mt-10px ml-5px">项</p>
+            </div>
+            <p class="text-12px">永久 {{deptStatistics?.kpis?.permanent_total || 0}} 项 · 临时 {{deptStatistics?.kpis?.temp_total || 0}} 项</p>
           </div>
-          <p class="text-12px">永久 21 · 临时 7</p>
-        </div>
-      </NGi>
-      <NGi>
-        <div 
-          class="flex-1 bg-white px-16px py-12px text-[#94a3b8]"
-          :style="{ borderRadius: themeStore.themeRadius + 'px' }"
-        >
-          <p class="text-12px font-600">重要变更数量</p>
-          <div class="flex items-center">
-            <CountTo
-              :start-value="0"
-              :end-value="7"
-              class="text-26px font-600 text-[#333]"
-            /><p class="mt-10px ml-5px">项</p>
+        </NGi>
+        <NGi>
+          <div 
+            class="flex-1 bg-white px-16px py-12px text-[#94a3b8]"
+            :style="{ borderRadius: themeStore.themeRadius + 'px' }"
+          >
+            <p class="text-12px font-600">重要变更数量</p>
+            <div class="flex items-center">
+              <CountTo
+                :start-value="0"
+                :end-value="deptStatistics?.kpis?.important_total || 0"
+                class="text-26px font-600 text-[#333]"
+              /><p class="mt-10px ml-5px">项</p>
+            </div>
+            <p class="text-12px">占比 {{deptStatistics?.kpis?.important_pct || 0}}% · 均含公司终批</p>
           </div>
-          <p class="text-12px">占比 25% · 均含公司终批</p>
-        </div>
-      </NGi>
-      <NGi>
-        <div 
-          class="flex-1 bg-white px-16px py-12px text-[#94a3b8]"
-          :style="{ borderRadius: themeStore.themeRadius + 'px' }"
-        >
-          <p class="text-12px font-600">未关闭变更数量</p>
-          <div class="flex items-center">
-            <CountTo
-              :start-value="0"
-              :end-value="6"
-              class="text-26px font-600 text-[#E15555]"
-            /><p class="mt-10px ml-5px">项</p>
+        </NGi>
+        <NGi>
+          <div 
+            class="flex-1 bg-white px-16px py-12px text-[#94a3b8]"
+            :style="{ borderRadius: themeStore.themeRadius + 'px' }"
+          >
+            <p class="text-12px font-600">未关闭变更数量</p>
+            <div class="flex items-center">
+              <CountTo
+                :start-value="0"
+                :end-value="deptStatistics?.kpis?.unclosed_total || 0"
+                class="text-26px font-600 text-[#E15555]"
+              /><p class="mt-10px ml-5px">项</p>
+            </div>
+            <p class="text-12px">其中超期 {{deptStatistics?.kpis?.overdue_total || 0}} 项 · 临期 {{deptStatistics?.kpis?.near_overdue_total || 0}} 项</p>
           </div>
-          <p class="text-12px">其中超期 1 项 · 临期 1 项</p>
-        </div>
-      </NGi>
-      <NGi>
-        <div 
-          class="flex-1 bg-white px-16px py-12px text-[#94a3b8]"
-          :style="{ borderRadius: themeStore.themeRadius + 'px' }"
-        >
-          <p class="text-12px font-600">平均审批通过时长</p>
-          <div class="flex items-center">
-            <CountTo
-              :start-value="0"
-              :end-value="7.4"
-              :decimals="1"
-              class="text-26px font-600 text-[#333]"
-            />
-            <p class="mt-10px ml-5px">天</p>
+        </NGi>
+        <NGi>
+          <div 
+            class="flex-1 bg-white px-16px py-12px text-[#94a3b8]"
+            :style="{ borderRadius: themeStore.themeRadius + 'px' }"
+          >
+            <p class="text-12px font-600">平均审批通过时长</p>
+            <div class="flex items-center">
+              <CountTo
+                :start-value="0"
+                :end-value="deptStatistics?.kpis?.avg_approval_days || 0"
+                :decimals="1"
+                class="text-26px font-600 text-[#333]"
+              />
+              <p class="mt-10px ml-5px">天</p>
+            </div>
+            <p class="text-12px">优于全厂均值 8.2 天</p>
           </div>
-          <p class="text-12px">优于全厂均值 8.2 天</p>
-        </div>
-      </NGi>
-      <NGi>
-        <div 
-          class="flex-1 bg-white px-16px py-12px text-[#94a3b8]"
-          :style="{ borderRadius: themeStore.themeRadius + 'px' }"
-        >
-          <p class="text-12px font-600">申请驳回率</p>
-          <div class="flex items-center">
-            <CountTo
-              :start-value="0"
-              :end-value="6.1"
-              :decimals="1"
-              class="text-26px font-600 text-[#333]"
-            /><p class="mt-10px ml-5px">%</p>
+        </NGi>
+        <NGi>
+          <div 
+            class="flex-1 bg-white px-16px py-12px text-[#94a3b8]"
+            :style="{ borderRadius: themeStore.themeRadius + 'px' }"
+          >
+            <p class="text-12px font-600">申请驳回率</p>
+            <div class="flex items-center">
+              <CountTo
+                :start-value="0"
+                :end-value="deptStatistics?.kpis?.reject_rate || 0"
+                :decimals="1"
+                class="text-26px font-600 text-[#333]"
+              /><p class="mt-10px ml-5px">%</p>
+            </div>
+            <p class="text-12px">{{deptStatistics?.kpis?.reject_count || 0}} 项被驳回 · 均已重新提交</p>
           </div>
-          <p class="text-12px">2 项被驳回 · 均已重新提交</p>
-        </div>
-      </NGi>
-    </NGrid>
-
-    <NGrid :x-gap="gap" :y-gap="16" responsive="screen" item-responsive>
-      <NGi span="24 s:24 m:24 l:6">
-        <NCard :bordered="false" size="small" :style="{ borderRadius: themeStore.themeRadius + 'px', height: '100%' }">
-          <p class=" text-base font-semibold border-b border-slate-100 pb-3 mb-4">尚未关闭的变更所处的状态数量（共 {{openTotal}} 项）</p>
-          <div class="space-y-3">
-            <div v-for="s in deptOpenStatus" :key="s.name">
-              <div class="flex items-center gap-2 text-xs">
-                <span class="min-w-0 flex-1 text-slate-700">{{ s.name }}</span>
-                <span class="shrink-0 font-semibold text-slate-600">{{ s.n }} 项</span>
+        </NGi>
+      </NGrid>
+      
+      <NGrid :x-gap="16" :y-gap="16" responsive="screen" item-responsive>
+        <NGi span="24 s:24 m:24 l:6">
+          <NCard :bordered="false" size="small" :style="{ borderRadius: themeStore.themeRadius + 'px', height: '100%' }">
+            <p class=" text-base font-semibold border-b border-slate-100 pb-3 mb-4">尚未关闭的变更所处的状态数量（共 {{openTotal}} 项）</p>
+            <div class="space-y-3">
+              <div v-for="s in deptStatistics?.open_status_counts" :key="s.status">
+                <div class="flex items-center gap-2 text-xs">
+                  <span class="min-w-0 flex-1 text-slate-700">{{ s.label }}</span>
+                  <span class="shrink-0 font-semibold text-slate-600">{{ s.count }} 项</span>
+                </div>
+                <div class="mt-1 h-1.5 w-full overflow-hidden rounded-full bg-slate-100">
+                  <!-- 审批中 -->
+                  <div v-if="s.status === 'APPROVING'" class="h-full rounded-full" :style="{ width: `${openTotal ? (s.count / openTotal) * 100 : 0}%`, background: themeStore.otherColor.warning }"></div>
+                  <!-- 已驳回 -->
+                  <div v-if="s.status === 'REJECTED'" class="h-full rounded-full" :style="{ width: `${openTotal ? (s.count / openTotal) * 100 : 0}%`, background: themeStore.otherColor.error }"></div>
+                  <!-- 已批准待投用 -->
+                  <div v-if="s.status === 'APPROVED'" class="h-full rounded-full" :style="{ width: `${openTotal ? (s.count / openTotal) * 100 : 0}%`, background: themeStore.themeColor }"></div>
+                  <!-- 待验收 -->
+                  <div v-if="s.status === 'IMPLEMENTED'" class="h-full rounded-full" :style="{ width: `${openTotal ? (s.count / openTotal) * 100 : 0}%`, background: themeStore.otherColor.success }"></div>
+                  <!-- 待关闭 -->
+                  <div v-if="s.status === 'ACCEPTED'" class="h-full rounded-full" :style="{ width: `${openTotal ? (s.count / openTotal) * 100 : 0}%`, background: themeStore.otherColor.error }"></div>
+                </div>
               </div>
-              <div class="mt-1 h-1.5 w-full overflow-hidden rounded-full bg-slate-100">
-                <div class="h-full rounded-full" :style="{ width: `${openTotal ? (s.n / openTotal) * 100 : 0}%`, background: s.c }" />
+              <div class="text-[11px] text-slate-400">阶段口径：审批中（含会签）→ 已批准待投用 → 待验收 → 待关闭 · 培训 / PSSR 线下签字后拍照上传，并入资料归档 · 明细见变更台账</div>
+            </div>
+          </NCard>
+        </NGi>
+        <NGi span="24 s:24 m:24 l:18">
+          <NCard :bordered="false" size="small" :style="{ borderRadius: themeStore.themeRadius + 'px', height: '100%' }">
+            <p class=" text-base font-semibold border-b border-slate-100 pb-3 mb-4">验收达标 · 变更类型 · 变更时限分布</p>
+            <div class="grid gap-4 grid-cols-3">
+              <div>
+                <div class="mb-1 text-center text-xs font-semibold text-slate-600">验收达标分布（共 {{ acceptTotal }} 项 · 处置关闭单列）</div>
+                <RingChart v-if="deptStatistics?.accept_dist?.length" :data="deptStatistics?.accept_dist || []" :total="acceptTotal" />
+              </div>
+              <div>
+                <div class="mb-1 text-center text-xs font-semibold text-slate-600">变更类型分布</div>
+                <PieChart v-if="deptStatistics?.type_dist?.length && typeList?.length" :data="deptStatistics?.type_dist || []" :typeList="typeList" />
+              </div>
+              <div>
+                <div class="mb-1 text-center text-xs font-semibold text-slate-600">变更时限分布</div>
+                <PieChart2 v-if="deptStatistics?.duration_dist?.length" :data="deptStatistics?.duration_dist || []" />
               </div>
             </div>
-            <div class="text-[11px] text-slate-400">阶段口径：审批中（含会签）→ 已批准待投用 → 待验收 → 待关闭 · 培训 / PSSR 线下签字后拍照上传，并入资料归档 · 明细见变更台账</div>
-          </div>
-        </NCard>
-      </NGi>
-      <NGi span="24 s:24 m:24 l:18">
-        <NCard :bordered="false" size="small" :style="{ borderRadius: themeStore.themeRadius + 'px', height: '100%' }">
-          <p class=" text-base font-semibold border-b border-slate-100 pb-3 mb-4">验收达标 · 变更类型 · 变更时限分布</p>
-          <div class="grid gap-4 grid-cols-3">
-            <div>
-              <div class="mb-1 text-center text-xs font-semibold text-slate-600">验收达标分布（共 {{ acceptTotal }} 项 · 处置关闭单列）</div>
-              <RingChart :data="DEPT_ACCEPT" :colors="ACCEPT_COLORS" />
+          </NCard>
+        </NGi>
+      </NGrid>
+      
+      <NGrid :x-gap="16" :y-gap="16" responsive="screen" item-responsive>
+        <NGi span="24 s:24 m:24 l:12">
+          <NCard :bordered="false" size="small" :style="{ borderRadius: themeStore.themeRadius + 'px', height: '100%' }">
+            <div class="border-b border-slate-100 pb-3 mb-4 flex justify-between items-center">
+              <p class=" text-base font-semibold">各人员审批时间对比（平均处理时长）</p>
+              <p class="text-[11px] text-slate-400 mt-5px">超过 2 天红色标识 · 用于会签催办与流程优化参考</p>
             </div>
-            <div>
-              <div class="mb-1 text-center text-xs font-semibold text-slate-600">变更类型分布</div>
-              <PieChart :data="DEPT_TYPE" :colors="PIE_COLORS" />
-            </div>
-            <div>
-              <div class="mb-1 text-center text-xs font-semibold text-slate-600">变更时限分布</div>
-              <PieChart2 :data="DEPT_DUR" :colors="DUR_COLORS" />
-            </div>
-          </div>
-          <div class="mt-3 rounded-lg bg-slate-50 px-3 py-2 text-[11px] leading-5 text-slate-500">
-            未达到 2 项：P-204 伴热改造温控未达预期（已退回整改）、加药泵冲程调整流量偏差（重新约定 30 天验证期）；处置关闭 3 项：未实施 2 项（检修窗口调整、方案合并实施）、未投用 1 项（投用条件不具备），均经情况说明后关闭，验收结论不再含未实施 / 未投用。
-          </div>
-        </NCard>
-      </NGi>
-    </NGrid>
-    <NGrid :x-gap="gap" :y-gap="16" responsive="screen" item-responsive>
-      <NGi span="24 s:24 m:24 l:12">
-        <NCard :bordered="false" size="small" :style="{ borderRadius: themeStore.themeRadius + 'px', height: '100%' }">
-          <p class=" text-base font-semibold border-b border-slate-100 pb-3 mb-4">各人员审批时间对比（平均处理时长）</p>
-          <div class="space-y-3">
-            <div v-for="a in APPROVER_TIME" :key="a.name">
-              <div class="flex items-center gap-2 text-xs">
-                <span class="min-w-0 flex-1 text-slate-700">{{ a.name }}</span>
-                <span class="shrink-0 font-semibold text-slate-600">{{ a.days }} 天</span>
-              </div>
-              <div class="mt-1 h-1.5 w-full overflow-hidden rounded-full bg-slate-100">
-                <div class="h-full rounded-full" :style="{ width: `${(a.days / 2.5) * 100}%`, background: a.days > 2 ? '#E15555' : '#1D4E9C' }" />
+            <div class="space-y-3">
+              <div v-for="a in deptStatistics?.approver_time" :key="a.name">
+                <div class="flex items-center gap-2 text-xs">
+                  <span class="min-w-0 flex-1 text-slate-700">{{ a.user_name }}{{a.step_name?'（'+a.step_name+'）':''}}</span>
+                  <span class="shrink-0 font-semibold text-slate-600">{{ a.avg_days }} 天</span>
+                </div>
+                <div class="mt-1 h-1.5 w-full overflow-hidden rounded-full bg-slate-100">
+                  <div class="h-full rounded-full" :style="{ width: `${(a.avg_days / a.total) * 100}%`, background: a.avg_days > 2 ? themeStore.otherColor.error : themeStore.themeColor }"></div>
+                </div>
               </div>
             </div>
-            <div class="text-[11px] text-slate-400">超过 2 天红色标识 · 用于会签催办与流程优化参考</div>
-          </div>
-        </NCard>
-      </NGi>
-      <NGi span="24 s:24 m:24 l:12">
-        <NCard :bordered="false" size="small" :style="{ borderRadius: themeStore.themeRadius + 'px', height: '100%' }">
-          <p class=" text-base font-semibold border-b border-slate-100 pb-3 mb-4">临时变更到期提醒情况（共 {{tempTotal}} 项）</p>
-          <div class="space-y-3">
-            <div v-for="t in TEMP_WATCH" :key="t.label" class="rounded-lg border px-3 py-2">
-              <div class="flex items-center gap-2 text-xs">
-                <span class="h-2 w-2 rounded-full" :style="{ background: t.c }" />
-                <span class="font-medium text-slate-700">{{ t.label }}</span>
-                <span class="ml-auto font-semibold text-slate-600">{{ t.n }} 项</span>
+          </NCard>
+        </NGi>
+        <NGi span="24 s:24 m:24 l:12">
+          <NCard :bordered="false" size="small" :style="{ borderRadius: themeStore.themeRadius + 'px', height: '100%' }">
+            <p class=" text-base font-semibold border-b border-slate-100 pb-3 mb-4">临时变更到期提醒情况（共 {{tempTotal}} 项）</p>
+            <div class="space-y-3">
+              <div class="rounded-lg border px-3 py-2">
+                <div class="flex items-center gap-2 text-xs">
+                  <span class="h-2 w-2 rounded-full" :style="{ background: themeStore.otherColor.success }"></span>
+                  <span class="font-medium text-slate-700">正常（到期 > {{remindDays}} 天）</span>
+                  <span class="ml-auto font-semibold text-slate-600">{{deptStatistics?.kpis?.unclosed_total || 0}} 项</span>
+                </div>
               </div>
-              <div class="mt-1 pl-4 text-[11px] text-slate-400">{{ t.note }}</div>
+              <div class="rounded-lg border px-3 py-2">
+                <div class="flex items-center gap-2 text-xs">
+                  <span class="h-2 w-2 rounded-full" :style="{ background: themeStore.otherColor.warning }"></span>
+                  <span class="font-medium text-slate-700">临期（到期 ≤ {{remindDays}} 天）</span>
+                  <span class="ml-auto font-semibold text-slate-600">{{deptStatistics?.kpis?.near_overdue_total || 0}} 项</span>
+                </div>
+              </div>
+              <div class="rounded-lg border px-3 py-2">
+                <div class="flex items-center gap-2 text-xs">
+                  <span class="h-2 w-2 rounded-full" :style="{ background: themeStore.otherColor.error }"></span>
+                  <span class="font-medium text-slate-700">已超期</span>
+                  <span class="ml-auto font-semibold text-slate-600">{{deptStatistics?.kpis?.overdue_total || 0}} 项</span>
+                </div>
+              </div>
+              <div class="text-[11px] text-slate-400">提醒规则：到期前 {{remindDays}} 天触发（可在「我的任务 · 我的申请」中调整）· 临期 / 超期项请按期办理延期、恢复或转永久</div>
             </div>
-            <div class="text-[11px] text-slate-400">提醒规则：到期前 7 天触发（可在「待我处理 · 我的申请」中调整）· 临期 / 超期项请按期办理延期、恢复或转永久</div>
-          </div>
-        </NCard>
-      </NGi>
-    </NGrid>
-  </NSpace>
+          </NCard>
+        </NGi>
+      </NGrid>
+    </div>
+  </NSpin>
+</NSpace>
 </template>
 
-<style scoped></style>
diff --git a/src/views/changeStatistics/modules/pieChart.vue b/src/views/changeStatistics/modules/pieChart.vue
index 2078588..55904d3 100644
--- a/src/views/changeStatistics/modules/pieChart.vue
+++ b/src/views/changeStatistics/modules/pieChart.vue
@@ -6,7 +6,7 @@ defineOptions({
   name: 'PieChart'
 });
 
-const props = defineProps<{ data?: { name: string; value: number }[]; colors?: string[] }>();
+const props = defineProps(['data','typeList'])
 
 const { domRef, updateOptions } = useEcharts(() => ({
   tooltip: {
@@ -47,8 +47,19 @@ const { domRef, updateOptions } = useEcharts(() => ({
 
 function init() {
   updateOptions(opts => {
-    opts.series[0].data = props.data || [];
-    opts.series[0].color = props.colors || [];
+    // 处理数据
+    const result = props.data?.map((item: any) => ({
+      ...item,
+      name: item.label, 
+      value: item.count
+    }));
+    opts.series[0].data = result || [];
+    // 处理颜色
+    // 用 Map 建立 value -> color 映射
+    const colorMap = new Map(props.typeList?.map((item: any) => [item.value, item.color]));
+    // 按 list2 的顺序返回 color 数组
+    const colors = result.map((item: any) => colorMap.get(item.key) || null);
+    opts.series[0].color = colors;
     return opts;
   });
 }
diff --git a/src/views/changeStatistics/modules/pieChart2.vue b/src/views/changeStatistics/modules/pieChart2.vue
index 2078588..5290c87 100644
--- a/src/views/changeStatistics/modules/pieChart2.vue
+++ b/src/views/changeStatistics/modules/pieChart2.vue
@@ -6,7 +6,7 @@ defineOptions({
   name: 'PieChart'
 });
 
-const props = defineProps<{ data?: { name: string; value: number }[]; colors?: string[] }>();
+const props = defineProps(['data'])
 
 const { domRef, updateOptions } = useEcharts(() => ({
   tooltip: {
@@ -47,8 +47,13 @@ const { domRef, updateOptions } = useEcharts(() => ({
 
 function init() {
   updateOptions(opts => {
-    opts.series[0].data = props.data || [];
-    opts.series[0].color = props.colors || [];
+    const result = props.data?.map((item: any) => ({
+      ...item,
+      name: item.label, 
+      value: item.count
+    }));
+    opts.series[0].data = result || [];
+    opts.series[0].color = ["#2080f0", "#faad14"];
     return opts;
   });
 }
diff --git a/src/views/changeStatistics/modules/ringChart.vue b/src/views/changeStatistics/modules/ringChart.vue
index 125eb30..ab61cb0 100644
--- a/src/views/changeStatistics/modules/ringChart.vue
+++ b/src/views/changeStatistics/modules/ringChart.vue
@@ -6,7 +6,7 @@ defineOptions({
   name: 'RingChart'
 });
 
-const props = defineProps<{ data?: { name: string; value: number }[]; colors?: string[] }>();
+const props = defineProps(['data','total'])
 
 const { domRef, updateOptions } = useEcharts(() => ({
   tooltip: {
@@ -24,7 +24,7 @@ const { domRef, updateOptions } = useEcharts(() => ({
     },
   },
   title: {
-    text: `{a|22}\n{b|已评价}`,
+    text: `{a|${props.total}}\n{b|已评价}`,
     textStyle: {
       rich: {
         a: {
@@ -72,8 +72,13 @@ const { domRef, updateOptions } = useEcharts(() => ({
 
 function init() {
   updateOptions(opts => {
-    opts.series[0].data = props.data || [];
-    opts.series[0].color = props.colors || [];
+    const result = props.data?.map((item: any) => ({
+      ...item,
+      name: item.label, 
+      value: item.count
+    }));
+    opts.series[0].data = result || [];
+    opts.series[0].color = ["#52c41a", "#faad14", "#f5222d", "#94A3B8"];
     return opts;
   });
 }
@@ -82,7 +87,7 @@ init();
 </script>
 
 <template>
-  <div ref="domRef" class="w-full h-220px overflow-hidden"></div>
+  <div ref="domRef" class="w-full h-220px"></div>
 </template>
 
 <style scoped></style>