diff --git a/frontend/src/pages/admin/AnalyticsDashboard.tsx b/frontend/src/pages/admin/AnalyticsDashboard.tsx
index 28e3249..06f9e59 100644
--- a/frontend/src/pages/admin/AnalyticsDashboard.tsx
+++ b/frontend/src/pages/admin/AnalyticsDashboard.tsx
@@ -59,6 +59,8 @@ function alignName(name: string) {
   return name.length === 2 ? name[0] + " " + name[1] : name;
 }
 
+const CAP_PAGE_SIZE = 20; // 人员视图每页设备数
+
 export default function AnalyticsDashboard() {
   const [searchParams, setSearchParams] = useSearchParams();
 
@@ -90,6 +92,8 @@ export default function AnalyticsDashboard() {
   const [flowLoading, setFlowLoading] = useState(false);
   // 📅 设备生产总天数口径：自然天 / 工作日
   const [totalDaysMode, setTotalDaysMode] = useState<"natural" | "workdays">("natural");
+  // 📄 人员视图分页
+  const [capPage, setCapPage] = useState(0);
   const [error, setError] = useState<string | null>(null);
 
   // ─── 弹窗下钻：设备备注（all=true 表示流转图点击，展示全部） ──
@@ -226,11 +230,18 @@ export default function AnalyticsDashboard() {
 
   // ─── 柱状图：人员视图（X=设备身份证，系列=人员，居中紧凑，消除幽灵占位） ──
   const capabilityOption = useMemo<EChartsCoreOption>(() => {
-    const categories = capability?.categories ?? [];
-    const devices = capability?.devices ?? [];
+    const allCategories = capability?.categories ?? [];
+    const allDevices = capability?.devices ?? [];
+    const allSeries = capability?.series ?? [];
+    // 🔧 分页切片：每页只显示 CAP_PAGE_SIZE 台设备，避免超宽无滚动
+    const start = capPage * CAP_PAGE_SIZE;
+    const end = Math.min(start + CAP_PAGE_SIZE, allCategories.length);
+    const categories = allCategories.slice(start, end);
+    const devices = allDevices.slice(start, end);
+    const series = allSeries.map((s) => ({ ...s, data: s.data.slice(start, end) }));
     // 每台设备上真正产生耗时的人员 seriesIndex 数组
     const activePerDevice = devices.map((_, devIdx) =>
-      (capability?.series ?? [])
+      series
         .map((s, sIdx) => (s.data[devIdx] && s.data[devIdx].value != null ? sIdx : -1))
         .filter((idx) => idx !== -1),
     );
@@ -276,7 +287,7 @@ export default function AnalyticsDashboard() {
         axisLabel: { fontSize: 10, interval: 0, lineHeight: 13 },
       },
       yAxis: { type: "value", name: "耗时(小时)" },
-      series: (capability?.series ?? []).map((s, sIdx) => ({
+      series: series.map((s, sIdx) => ({
         name: s.name,
         type: "custom",
         encode: { x: 0, y: 1 },
@@ -324,7 +335,15 @@ export default function AnalyticsDashboard() {
         }),
       })),
     };
-  }, [capability]);
+  }, [capability, capPage]);
+
+  // 分页信息
+  const capTotalPages = capability ? Math.max(1, Math.ceil(capability.devices.length / CAP_PAGE_SIZE)) : 0;
+  const capViewCount = capability
+    ? Math.min(CAP_PAGE_SIZE, Math.max(0, capability.devices.length - capPage * CAP_PAGE_SIZE))
+    : 0;
+  // 查询/筛选变化后回到第 1 页
+  useEffect(() => { setCapPage(0); }, [capability]);
 
   // ─── 有数据的日期集合（用于日历蓝点） ──
   const activityDates = useMemo(() => {
@@ -764,7 +783,7 @@ export default function AnalyticsDashboard() {
                   </div>
                 ) : (
                   <div className="w-full overflow-x-auto pb-2 custom-scrollbar">
-                    <div style={{ minWidth: (capability?.devices?.length ?? 0) * 140 }}>
+                    <div style={{ minWidth: Math.max(1, capViewCount) * 140 }}>
                       <BaseEChart
                         option={capabilityOption}
                         height={420}
@@ -773,6 +792,14 @@ export default function AnalyticsDashboard() {
                     </div>
                   </div>
                 )}
+                {/* 分页器：设备多时分页查看，避免超宽无滚动 */}
+                {capTotalPages > 1 && (
+                  <div className="mt-3 flex items-center justify-center gap-2">
+                    <Button size="small" disabled={capPage === 0} onClick={() => setCapPage(p => Math.max(0, p - 1))}>上一页</Button>
+                    <span className="text-xs text-gray-400">{capPage + 1} / {capTotalPages} 页 · 每页 {CAP_PAGE_SIZE} 台</span>
+                    <Button size="small" disabled={capPage >= capTotalPages - 1} onClick={() => setCapPage(p => Math.min(capTotalPages - 1, p + 1))}>下一页</Button>
+                  </div>
+                )}
               </div>
             ),
           },