diff --git a/package.json b/package.json
index efd04fae..fba2b298 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,7 @@
     "serve": "vue-cli-service serve",
     "serve:dist": "serve dist",
     "build": "vue-cli-service build",
+    "build:lt-node-16": "cross-env NODE_OPTIONS=--openssl-legacy-provider vue-cli-service build",
     "lint": "cross-env NODE_ENV=production vue-cli-service lint"
   },
   "dependencies": {
diff --git a/src/data/changelog.json b/src/data/changelog.json
index 99012184..dc03a926 100644
--- a/src/data/changelog.json
+++ b/src/data/changelog.json
@@ -1,4 +1,8 @@
 [
+  {
+    "time": "2024-08-27",
+    "changes": ["【精英材料计算】森空岛功能支持跟随多帐号切换"]
+  },
   {
     "time": "2024-08-11",
     "changes": ["【精英材料计算】森空岛功能支持设置 Token"]
diff --git a/src/store/skland.js b/src/store/skland.js
index 06b87721..7ca9d108 100644
--- a/src/store/skland.js
+++ b/src/store/skland.js
@@ -1,9 +1,14 @@
 import _ from 'lodash';
 import { defineStore } from 'pinia';
-import { computed, watch, shallowRef } from 'vue';
-import { useNamespacedLocalStorage } from '@/utils/NamespacedLocalStorage';
+import { ref, computed, watch, shallowRef } from 'vue';
+import NamespacedLocalStorage, {
+  useDynamicNamespacedLocalStorage,
+} from '@/utils/NamespacedLocalStorage';
 import { fetchSkland, isNotLoginError, sklandOAuthLogin } from '@/utils/skland';
 import { PROXY_SERVER } from '@/utils/env';
+import { DEFAULT_ID as MULTI_ACCOUNT_DEFAULT_ID } from '@/utils/MultiAccount';
+
+const STORAGE_NAME = 'skland';
 
 const cnNumTextMap = ['零', '一', '二'];
 
@@ -40,7 +45,8 @@ const handleCharactersCultivateData = list => {
 };
 
 export const useSklandStore = defineStore('skland', () => {
-  const storage = useNamespacedLocalStorage('skland', {
+  const storageName = ref(STORAGE_NAME);
+  const [storage, storageNameChanging] = useDynamicNamespacedLocalStorage(storageName, {
     useOAuth: false,
     oauthToken: '',
     cred: '',
@@ -53,6 +59,7 @@ export const useSklandStore = defineStore('skland', () => {
   const hasProxyServer = !!PROXY_SERVER;
   const canUseOAuth = () => hasProxyServer && useOAuth.value && oauthTokenValid.value;
 
+  const cultivateCache = new Map();
   let cultivateLastFetch = 0;
   const cultivateCharacters = shallowRef({});
 
@@ -66,14 +73,19 @@ export const useSklandStore = defineStore('skland', () => {
     cultivateLastFetch = 0;
   };
 
+  watch(storageName, (newName, oldName) => {
+    cultivateCache.set(oldName, [cultivateLastFetch, cultivateCharacters.value]);
+    [cultivateLastFetch, cultivateCharacters.value] = cultivateCache.get(newName) || [0, {}];
+  });
+
   watch(oauthToken, () => {
-    if (!oauthTokenValid.value) return;
+    if (storageNameChanging.value || !oauthTokenValid.value) return;
     cred.value = '';
     resetStates();
   });
 
   watch(cred, () => {
-    if (!credValid.value || canUseOAuth()) return;
+    if (storageNameChanging.value || !credValid.value || canUseOAuth()) return;
     resetStates();
   });
 
@@ -163,6 +175,15 @@ export const useSklandStore = defineStore('skland', () => {
     return parts.filter(_.identity).join('/');
   };
 
+  const handleMultiAccountIdChange = id => {
+    storageName.value = id === MULTI_ACCOUNT_DEFAULT_ID ? STORAGE_NAME : `${STORAGE_NAME}-${id}`;
+  };
+
+  const handleMultiAccountIdDelete = id => {
+    if (id === MULTI_ACCOUNT_DEFAULT_ID) return;
+    new NamespacedLocalStorage(`${STORAGE_NAME}-${id}`).clear();
+  };
+
   return {
     ready: computed(() => canUseOAuth() || credValid.value),
     oauthAvailable: hasProxyServer,
@@ -176,5 +197,7 @@ export const useSklandStore = defineStore('skland', () => {
     updateSklandCultivateIfExpired,
     getCultivateCharLevelText,
     getPresetItemCultivateText,
+    handleMultiAccountIdChange,
+    handleMultiAccountIdDelete,
   };
 });
diff --git a/src/utils/MultiAccount.js b/src/utils/MultiAccount.js
index cd6a62bf..ef5bebfa 100644
--- a/src/utils/MultiAccount.js
+++ b/src/utils/MultiAccount.js
@@ -40,7 +40,7 @@ export default class MultiAccount {
       val => {
         this.updateStoreName();
         this.config.setItem(ConfigKey.CURRENT, val);
-        this.emitter.emit('change');
+        this.emitter.emit('change', val);
       },
     );
     watch(
@@ -83,8 +83,8 @@ export default class MultiAccount {
     if (this.data.id === targetId) {
       this.data.id = DEFAULT_ID;
     }
-    const storage = new NamespacedLocalStorage(`${this.name}.${targetId}`);
-    storage.clear();
+    new NamespacedLocalStorage(`${this.name}.${targetId}`).clear();
+    this.emitter.emit('delete', targetId);
   }
 
   renameAccount(id, name) {
diff --git a/src/utils/NamespacedLocalStorage.js b/src/utils/NamespacedLocalStorage.js
index d75303f0..0bfb8053 100644
--- a/src/utils/NamespacedLocalStorage.js
+++ b/src/utils/NamespacedLocalStorage.js
@@ -1,4 +1,5 @@
 import _ from 'lodash';
+import { nextTick, ref } from 'vue';
 import i18n from '../i18n';
 import snackbar from './snackbar';
 import { reactive, toRefs, watch } from 'vue';
@@ -152,3 +153,35 @@ export const useNamespacedLocalStorage = (name, defaultValue) => {
 
   return refs;
 };
+
+/**
+ * @template T
+ * @param {import('vue').Ref<string>} name
+ * @param {T} defaultValue
+ * @returns {[import('vue').ToRefs<T>, import('vue').Ref<boolean>]}
+ */
+export const useDynamicNamespacedLocalStorage = (name, defaultValue) => {
+  const nls = new NamespacedLocalStorage(name.value);
+  const nameChanging = ref(false);
+
+  const refs = toRefs(reactive(mergeObjWithDefault(nls.object(), defaultValue)));
+
+  watch(name, async newName => {
+    nameChanging.value = true;
+    nls.name = newName;
+    _.each(mergeObjWithDefault(nls.object(), defaultValue), (value, key) => {
+      refs[key].value = value;
+    });
+    await nextTick();
+    nameChanging.value = false;
+  });
+
+  _.each(refs, (target, key) => {
+    watch(target, val => {
+      if (nameChanging.value) return;
+      nls.setItem(key, val);
+    });
+  });
+
+  return [refs, nameChanging];
+};
diff --git a/src/views/Material/index.js b/src/views/Material/index.js
index bf9a8ea2..a3b3bbb2 100644
--- a/src/views/Material/index.js
+++ b/src/views/Material/index.js
@@ -966,6 +966,8 @@ export default defineComponent({
       'fetchSklandCultivate',
       'updateSklandCultivateIfExpired',
       'getPresetItemCultivateText',
+      'handleMultiAccountIdChange',
+      'handleMultiAccountIdDelete',
     ]),
     isPlannerUnavailableItem(id) {
       return (
@@ -1832,6 +1834,9 @@ export default defineComponent({
       if (e.key === 'Escape') this.clearPresetInput();
     });
     multiAccount.emitter.on('change', this.initFromStorage);
+    multiAccount.emitter.on('change', this.handleMultiAccountIdChange);
+    multiAccount.emitter.on('delete', this.handleMultiAccountIdDelete);
+    this.handleMultiAccountIdChange(multiAccount.data.id);
   },
   activated() {
     if (this.plannerInited && this.plannerInitedMd5 !== this.curDataMd5) {
@@ -1843,5 +1848,7 @@ export default defineComponent({
     this.$root.importItemsListening = false;
     this.$root.$off('import-items', this.handleImportItemsEvent);
     multiAccount.emitter.off('change', this.initFromStorage);
+    multiAccount.emitter.off('change', this.handleMultiAccountIdChange);
+    multiAccount.emitter.off('delete', this.handleMultiAccountIdDelete);
   },
 });