diff --git a/src/components/chart/EffectScatter.vue b/src/components/chart/EffectScatter.vue
index 2ac30af..cbc0b3a 100644
--- a/src/components/chart/EffectScatter.vue
+++ b/src/components/chart/EffectScatter.vue
@@ -1,6 +1,6 @@
 <script setup>
 import * as echarts from "echarts";
-import { onMounted, ref, markRaw } from "vue";
+import { onMounted, ref, markRaw, nextTick } from "vue";
 import axios from "axios";
 
 const props = defineProps({
@@ -24,8 +24,9 @@ async function updateSvg(svg, option) {
   } else {
     clear();
   }
-  axios.get(svg.path).then(({ data }) => {
+  axios.get(svg.path).then(async ({ data }) => {
     echarts.registerMap(svg.full_name, { svg: data });
+    await nextTick();
     chart.value.setOption(option);
     if (props.getCoordinate) {
       chart.value.getZr().on("click", function (params) {
diff --git a/src/hooks/forge/useForgeSprite.js b/src/hooks/forge/useForgeSprite.js
index ebee22e..ba3873e 100644
--- a/src/hooks/forge/useForgeSprite.js
+++ b/src/hooks/forge/useForgeSprite.js
@@ -6,7 +6,7 @@ import useForgeHeatmap from "./useForgeHeatmap";
 import useForgeFloor from "./useForgeFloor";
 
 export default function useForgeSprite() {
-  const { subscribeData } = inject("system_deviceList");
+  const { subscribeData, realtimeData } = inject("system_deviceList");
   const { getCurrentInfoModalData, clearSelectedDeviceInfo, selected_dbid } =
     inject("system_selectedDevice");
   const forgeViewer = ref(null);
@@ -25,7 +25,7 @@ export default function useForgeSprite() {
     forgeViewer.value.navigation.setView(newPosition, newTarget);
 
     // 確保 Home 視角
-    forgeViewer.value.autocam.setCurrentViewAsHome(true); 
+    forgeViewer.value.autocam.setCurrentViewAsHome(true);
   };
 
   const updateDataVisualization = async (viewer) => {
@@ -65,6 +65,23 @@ export default function useForgeSprite() {
 
   const { flatSubData } = useSystemShowData();
 
+  // 根據設備取得即時狀態顏色
+  const getDeviceRealtimeColor = (d) => {
+    if (d.full_name === "SmartSocket-AA001") return "#ff0000";
+    if (
+      d.full_name === "SmartSocket-AA003" ||
+      d.full_name === "SmartSocket-AA004"
+    )
+      return "#888888";
+    const realtimeDevice = realtimeData?.value?.find(
+      (item) => item.device_number === d.device_number
+    );
+    const state = realtimeDevice?.state || "";
+    if (state === "offnormal" || state === "")
+      return d.device_close_color || "#999999";
+    return d.device_normal_color || "#009100";
+  };
+
   // 創建 sprites
   const createSprites = async () => {
     if (dataVizExtn.value) {
@@ -74,28 +91,25 @@ export default function useForgeSprite() {
       let spriteColor = new THREE.Color(0xffffff);
       const BASEURL = import.meta.env.VITE_FILE_API_BASEURL;
       const spriteIconUrl = `${BASEURL}/dist/hotspot.svg`;
-      const style = new DataVizCore.ViewableStyle(
-        viewableType,
-        spriteColor,
-        spriteIconUrl
-      );
       const viewableData = new DataVizCore.ViewableData();
       viewableData.spriteSize = 24; // Sprites as points of size 24 x 24 pixels
       flatSubData.value?.forEach((d, index) => {
         if (d.device_coordinate_3d) {
           const position = d.device_coordinate_3d;
-          style.color = new THREE.Color(hexToRgb(d.device_normal_color));
+          // 每個都 new 一個 style
+          const pointStyle = new DataVizCore.ViewableStyle(
+            viewableType,
+            new THREE.Color(hexToRgb(getDeviceRealtimeColor(d))),
+            spriteIconUrl
+          );
           const viewable = new DataVizCore.SpriteViewable(
             position,
-            style,
+            pointStyle,
             d.spriteDbId
           );
           viewableData.addViewable(viewable);
         }
       });
-      // await viewableData.finish();
-      // dataVizExtn.value.addViewables(viewableData);
-      // console.log(dataVizExtn.value);
       viewableData.finish().then(
         () => {
           dataVizExtn.value.addViewables(viewableData);
@@ -107,6 +121,16 @@ export default function useForgeSprite() {
       );
     }
   };
+  // 監聽 realtimeData 變化，重建 sprites
+  watch(
+    () => realtimeData?.value,
+    () => {
+      if (forgeViewer.value?.isLoadDone()) {
+        createSprites();
+      }
+    },
+    { deep: true }
+  );
 
   watch(
     () => flatSubData,
diff --git a/src/views/dashboard/Dashboard.vue b/src/views/dashboard/Dashboard.vue
index b312ba8..600204a 100644
--- a/src/views/dashboard/Dashboard.vue
+++ b/src/views/dashboard/Dashboard.vue
@@ -18,7 +18,7 @@ const { items, changeActiveBtn, setItems, selectedBtn } = useActiveBtn();
 let intervalId = null;
 const energyCostData = ref({});
 const FILE_BASEURL = import.meta.env.VITE_FILE_API_BASEURL;
-const imgBaseUrl = ref('');
+const imgBaseUrl = ref("");
 const formState = ref({
   building_guid: null,
   floor_guid: "all",
@@ -35,8 +35,10 @@ watch(
   (newBuilding) => {
     if (newBuilding) {
       formState.value.building_guid = newBuilding.building_guid;
-      imgBaseUrl.value = `${FILE_BASEURL}/upload/setting/previewImage/${newBuilding.building_guid}${store.previewImageExt}`;
-    } 
+      imgBaseUrl.value = store.previewImageExt
+        ? `${FILE_BASEURL}/upload/setting/previewImage/${newBuilding.building_guid}${store.previewImageExt}`
+        : "";
+    }
   },
   { immediate: true, deep: true }
 );
@@ -119,7 +121,7 @@ onUnmounted(() => {
               )
             "
           />
-          
+
           <Forge
             :class="
               twMerge(
diff --git a/src/views/setting/components/ViewModeSetting.vue b/src/views/setting/components/ViewModeSetting.vue
index 5614540..c3e40b9 100644
--- a/src/views/setting/components/ViewModeSetting.vue
+++ b/src/views/setting/components/ViewModeSetting.vue
@@ -3,6 +3,7 @@ import { onMounted, ref, inject, computed } from "vue";
 import { useI18n } from "vue-i18n";
 import { posttDashboard2D3D } from "@/apis/dashboard";
 import useBuildingStore from "@/stores/useBuildingStore";
+import { tr } from "date-fns/locale";
 
 const { openToast, cancelToastOpen } = inject("app_toast");
 const buildingStore = useBuildingStore();
@@ -38,6 +39,8 @@ const onOk = async () => {
   formData.append("is3DEnabled", formState.value.showForgeArea);
   if (formState.value.lorf && formState.value.lorf.length > 0) {
     formData.append("file", formState.value.lorf[0]);
+  }else {
+    formData.append("removePreviewImage", true);
   }
   const res = await posttDashboard2D3D(formData);
   if (res.isSuccess) {
diff --git a/src/views/system/System.vue b/src/views/system/System.vue
index 6a1d24c..d9eeb6f 100644
--- a/src/views/system/System.vue
+++ b/src/views/system/System.vue
@@ -1,6 +1,6 @@
 <script setup>
 import { RouterView, useRoute } from "vue-router";
-import { computed, watch, provide, ref, onMounted, onBeforeUnmount } from "vue";
+import { computed, watch, provide, ref, onMounted, onUnmounted } from "vue";
 import SystemFloorBar from "./components/SystemFloorBar.vue";
 import SystemDeptBar from "./components/SystemDeptBar.vue";
 import useBuildingStore from "@/stores/useBuildingStore";
@@ -42,7 +42,7 @@ const floors = ref([]);
 const deptData = ref([]);
 const companyOptions = ref([]);
 const selected_dbid = ref([]);
-const imgBaseUrl = ref('');
+const imgBaseUrl = ref("");
 
 const getFloors = async () => {
   const res = await getAssetFloorList();
@@ -130,7 +130,9 @@ watch(
   (newBuilding) => {
     if (Boolean(newBuilding)) {
       getData();
-      imgBaseUrl.value = `${FILE_BASEURL}/upload/setting/previewImage/${newBuilding.building_guid}${buildingStore.previewImageExt}`;
+      imgBaseUrl.value = buildingStore.previewImageExt
+        ? `${FILE_BASEURL}/upload/setting/previewImage/${newBuilding.building_guid}${buildingStore.previewImageExt}`
+        : "";
     }
   },
   {
@@ -173,7 +175,7 @@ const updateCurrentFloor = (floor) => {
 };
 
 const realtimeData = ref([]);
-const timeId = ref(null);
+let timeId = null;
 const getAllDeviceRealtime = async () => {
   // 立即執行一次
   const fetchData = async () => {
@@ -184,15 +186,22 @@ const getAllDeviceRealtime = async () => {
     realtimeData.value = res.data;
   };
   await fetchData(); // 立即執行一次
-
+  if (timeId) {
+    clearInterval(timeId);
+    timeId = null;
+  }
   // 然後設定每 10 秒更新一次
-  timeId.value = setInterval(fetchData, 10000);
+  timeId = setInterval(fetchData, 10 * 1000);
 };
 
 watch(
   subscribeData,
   (newValue) => {
-    timeId.value && clearInterval(timeId.value);
+    console.log("subscribeData changed:", newValue);
+
+    if (timeId) {
+      clearInterval(timeId);
+    }
     newValue.length > 0 && getAllDeviceRealtime();
   },
   { deep: true, immediate: true }
@@ -273,8 +282,11 @@ provide("system_selectedDevice", {
   deptData,
 });
 
-onBeforeUnmount(() => {
-  clearInterval(timeId.value);
+onUnmounted(() => {
+  if (timeId) {
+    clearInterval(timeId);
+    timeId = null;
+  }
 });
 </script>
 
diff --git a/src/views/system/SystemFloor.vue b/src/views/system/SystemFloor.vue
index 452aee4..280a1ee 100644
--- a/src/views/system/SystemFloor.vue
+++ b/src/views/system/SystemFloor.vue
@@ -1,13 +1,13 @@
 <script setup>
 import { useRoute } from "vue-router";
 import EffectScatter from "@/components/chart/EffectScatter.vue";
-import { computed, inject, ref, watch } from "vue";
+import { computed, inject, nextTick, ref, watch } from "vue";
 import { twMerge } from "tailwind-merge";
 import useSelectedFloor from "@/hooks/useSelectedFloor";
 
 const route = useRoute();
 
-const { currentFloor, subscribeData } = inject("system_deviceList");
+const { currentFloor, subscribeData, realtimeData } = inject("system_deviceList");
 const { getCurrentInfoModalData, selected_dbid } = inject(
   "system_selectedDevice"
 );
@@ -22,6 +22,19 @@ const sameOption = {
     tooltip: 2,
   },
 };
+
+// 根據設備取得即時狀態顏色
+const getDeviceRealtimeColor = (device) => {
+  if (device.full_name === 'SmartSocket-AA001') return 'red';
+  if (device.full_name === 'SmartSocket-AA003' || device.full_name === 'SmartSocket-AA004') return 'gray';
+  const realtimeDevice = realtimeData.value?.find(
+    (item) => item.device_number === device.device_number
+  );
+  const state = realtimeDevice?.state || '';
+  if (state === 'offnormal' || state === '') return device.device_close_color || '#999';
+  return device.device_normal_color || '#009100';
+};
+
 const defaultOption = (map, data = []) => {
   return {
     animation: false,
@@ -38,13 +51,7 @@ const defaultOption = (map, data = []) => {
         ...sameOption,
         symbolSize: 10,
         itemStyle: {
-          color: (params) =>
-            params.data[2].full_name === "SmartSocket-AA001"
-              ? "red"
-              : params.data[2].full_name === "SmartSocket-AA003" ||
-                params.data[2].full_name === "SmartSocket-AA004"
-              ? "gray"
-              : params.data[2].device_normal_color || "#009100",
+          color: (params) => getDeviceRealtimeColor(params.data[2]),
         },
         data,
       },
@@ -52,19 +59,32 @@ const defaultOption = (map, data = []) => {
         ...sameOption,
         symbolSize: 20,
         itemStyle: {
-          color: (params) =>
-            params.data[2].full_name === "SmartSocket-AA001"
-              ? "red"
-              : params.data[2].full_name === "SmartSocket-AA003" ||
-                params.data[2].full_name === "SmartSocket-AA004"
-              ? "gray"
-              : params.data[2].device_normal_color || "#009100",
+          color: (params) => getDeviceRealtimeColor(params.data[2]),
         },
         data: [],
       },
     ],
   };
 };
+// 監聽 realtimeData 變化，刷新地圖顏色
+watch(
+  realtimeData,
+  () => {
+    nextTick(() => {
+      if (
+        selectedFloor.value &&
+        asset_floor_chart.value &&
+        asset_floor_chart.value.chart
+      ) {
+        asset_floor_chart.value.chart.setOption(
+          defaultOption(selectedFloor.value?.title, selectedData.value),
+          true
+        );
+      }
+    });
+  },
+  { deep: true }
+);
 
 const { selectedFloor } = useSelectedFloor();
 
diff --git a/src/views/system/components/SystemCard.vue b/src/views/system/components/SystemCard.vue
index ceba84d..9893c2f 100644
--- a/src/views/system/components/SystemCard.vue
+++ b/src/views/system/components/SystemCard.vue
@@ -5,11 +5,40 @@ import useSystemShowData from "@/hooks/useSystemShowData";
 const { getCurrentInfoModalData, selected_dbid } = inject(
   "system_selectedDevice"
 );
-const { subscribeData } = inject("system_deviceList");
+const { subscribeData, realtimeData } = inject("system_deviceList");
 
 const { showData } = useSystemShowData();
+
 const FILE_BASEURL = import.meta.env.VITE_FILE_API_BASEURL;
 
+
+// 根據設備編號取得即時狀態
+const getDeviceRealtimeState = (deviceNumber) => {
+  const realtimeDevice = realtimeData.value?.find(
+    (item) => item.device_number === deviceNumber
+  );
+  return realtimeDevice?.state || '';
+};
+
+// 狀態顏色
+const getDeviceStatusColor = (device) => {
+  if (device.full_name === 'SmartSocket-AA001') return 'red';
+  if (device.full_name === 'SmartSocket-AA003' || device.full_name === 'SmartSocket-AA004') return 'gray';
+  const state = getDeviceRealtimeState(device.device_number);
+  if (state === 'offnormal' || state === '') return device.device_close_color || 'gray';
+  return device.device_normal_color;
+};
+
+// 狀態文字
+const getDeviceStatusText = (device) => {
+  if (device.full_name === 'SmartSocket-AA001') return 'Error';
+  if (device.full_name === 'SmartSocket-AA003' || device.full_name === 'SmartSocket-AA004') return 'Offline';
+  const state = getDeviceRealtimeState(device.device_number);
+  if (state === 'offnormal' || state === '') return 'Offline';
+  if (state === 'normal') return 'Online';
+  return state || device.device_status || 'Online';
+};
+
 const fitToView = (forge_dbid, spriteDbId) => {
   selected_dbid.value = [forge_dbid, spriteDbId];
 };
@@ -72,25 +101,10 @@ const cancelDialog = () => {
                   <div class="sec03">
                     <span
                       class="w-5 h-5 rounded-full"
-                      :style="{
-                        backgroundColor:
-                          device.full_name === 'SmartSocket-AA001'
-                            ? 'red'
-                            : device.full_name === 'SmartSocket-AA003' ||
-                              device.full_name === 'SmartSocket-AA004'
-                            ? 'gray'
-                            : device.device_normal_color,
-                      }"
+                      :style="{ backgroundColor: getDeviceStatusColor(device) }"
                     ></span>
                     <span class="mx-2">{{ $t("system.status") }}:</span>
-                    <span>{{
-                      device.full_name === "SmartSocket-AA001"
-                        ? "Error"
-                        : device.full_name === "SmartSocket-AA003" ||
-                          device.full_name === "SmartSocket-AA004"
-                        ? "Offline"
-                        : device.device_status || 'Online'
-                    }}</span>
+                    <span>{{ getDeviceStatusText(device) }}</span>
                   </div>
                   <button
                     class="btn-text border-0"