diff --git a/sidepanel/custom-email-pool-manager.js b/sidepanel/custom-email-pool-manager.js
index 2509bef..82a3e1d 100644
--- a/sidepanel/custom-email-pool-manager.js
+++ b/sidepanel/custom-email-pool-manager.js
@@ -140,8 +140,6 @@
       if (dom.btnCustomEmailPoolClearUsed) dom.btnCustomEmailPoolClearUsed.disabled = loading;
       if (dom.btnCustomEmailPoolDeleteAll) dom.btnCustomEmailPoolDeleteAll.disabled = loading;
       if (dom.inputCustomEmailPoolImport) dom.inputCustomEmailPoolImport.disabled = loading;
-      if (dom.inputCustomEmailPoolSearch) dom.inputCustomEmailPoolSearch.disabled = loading;
-      if (dom.selectCustomEmailPoolFilter) dom.selectCustomEmailPoolFilter.disabled = loading;
 
       if (summary && dom.customEmailPoolSummary) {
         dom.customEmailPoolSummary.textContent = summary;
diff --git a/sidepanel/hotmail-manager.js b/sidepanel/hotmail-manager.js
index 23fd45b..2492730 100644
--- a/sidepanel/hotmail-manager.js
+++ b/sidepanel/hotmail-manager.js
@@ -16,6 +16,8 @@
 
     let actionInFlight = false;
     let listExpanded = false;
+    let searchTerm = '';
+    let filterMode = 'all';
 
     function getHotmailAccountsByUsage(mode = 'all', currentState = state.getLatestState()) {
       const accounts = helpers.getHotmailAccounts(currentState);
@@ -171,6 +173,39 @@
       return `status-${account.status || 'pending'}`;
     }
 
+    function normalizeSearchText(value = '') {
+      return String(value || '').trim().toLowerCase();
+    }
+
+    function getFilteredHotmailAccounts(accounts, currentId = '') {
+      const normalizedSearchTerm = normalizeSearchText(searchTerm);
+      return accounts.filter((account) => {
+        const isCurrent = Boolean(currentId) && account.id === currentId;
+        const matchesFilter = (() => {
+          switch (filterMode) {
+            case 'current': return isCurrent;
+            case 'available': return !account.used;
+            case 'used': return Boolean(account.used);
+            case 'error': return account.status === 'error';
+            default: return true;
+          }
+        })();
+
+        if (!matchesFilter) return false;
+        if (!normalizedSearchTerm) return true;
+
+        const haystack = [
+          account.email,
+          account.status,
+          getHotmailAvailabilityLabel(account),
+          getHotmailStatusLabel(account),
+          isCurrent ? 'current 当前' : '',
+        ].join(' ').toLowerCase();
+
+        return haystack.includes(normalizedSearchTerm);
+      });
+    }
+
     function clearHotmailForm() {
       dom.inputHotmailEmail.value = '';
       dom.inputHotmailClientId.value = '';
@@ -209,7 +244,14 @@
         return;
       }
 
-      dom.hotmailAccountsList.innerHTML = accounts.map((account) => `
+      const visibleAccounts = getFilteredHotmailAccounts(accounts, currentId);
+      if (!visibleAccounts.length) {
+        dom.hotmailAccountsList.innerHTML = '<div class="hotmail-empty">没有匹配当前筛选条件的 Hotmail 账号。</div>';
+        updateHotmailListViewport();
+        return;
+      }
+
+      dom.hotmailAccountsList.innerHTML = visibleAccounts.map((account) => `
         <div class="hotmail-account-item${account.id === currentId ? ' is-current' : ''}">
           <div class="hotmail-account-top">
             <div class="hotmail-account-title-row">
@@ -541,6 +583,14 @@
 
       dom.btnAddHotmailAccount?.addEventListener('click', handleAddHotmailAccount);
       dom.btnImportHotmailAccounts?.addEventListener('click', handleImportHotmailAccounts);
+      dom.inputHotmailSearch?.addEventListener('input', (event) => {
+        searchTerm = normalizeSearchText(event.target.value);
+        renderHotmailAccounts();
+      });
+      dom.selectHotmailFilter?.addEventListener('change', (event) => {
+        filterMode = String(event.target.value || 'all');
+        renderHotmailAccounts();
+      });
       dom.hotmailAccountsList?.addEventListener('click', handleAccountListClick);
       formController.sync();
     }
diff --git a/sidepanel/mail-2925-manager.js b/sidepanel/mail-2925-manager.js
index 078f7df..26a2afb 100644
--- a/sidepanel/mail-2925-manager.js
+++ b/sidepanel/mail-2925-manager.js
@@ -17,6 +17,8 @@
     let actionInFlight = false;
     let listExpanded = false;
     let editingAccountId = '';
+    let searchTerm = '';
+    let filterMode = 'all';
 
     function getMail2925Accounts(currentState = state.getLatestState()) {
       return helpers.getMail2925Accounts(currentState);
@@ -89,6 +91,47 @@
       }
     }
 
+    function normalizeSearchText(value = '') {
+      return String(value || '').trim().toLowerCase();
+    }
+
+    function getStatusKey(account) {
+      return typeof mail2925Utils.getMail2925AccountStatus === 'function'
+        ? mail2925Utils.getMail2925AccountStatus(account, Date.now())
+        : 'ready';
+    }
+
+    function getFilteredMail2925Accounts(accounts, currentId = '') {
+      const normalizedSearchTerm = normalizeSearchText(searchTerm);
+      return accounts.filter((account) => {
+        const statusKey = getStatusKey(account);
+        const status = getStatusSnapshot(account);
+        const isCurrent = Boolean(currentId) && account.id === currentId;
+        const matchesFilter = (() => {
+          switch (filterMode) {
+            case 'current': return isCurrent;
+            case 'ready': return statusKey === 'ready';
+            case 'cooldown': return statusKey === 'cooldown';
+            case 'disabled': return statusKey === 'disabled';
+            case 'error': return statusKey === 'error';
+            default: return true;
+          }
+        })();
+
+        if (!matchesFilter) return false;
+        if (!normalizedSearchTerm) return true;
+
+        const haystack = [
+          account.email,
+          statusKey,
+          status.label,
+          isCurrent ? 'current 当前' : '',
+        ].join(' ').toLowerCase();
+
+        return haystack.includes(normalizedSearchTerm);
+      });
+    }
+
     function refreshManagedAliasBaseEmail() {
       if (typeof helpers.refreshManagedAliasBaseEmail === 'function') {
         helpers.refreshManagedAliasBaseEmail();
@@ -175,7 +218,14 @@
         return;
       }
 
-      dom.mail2925AccountsList.innerHTML = accounts.map((account) => {
+      const visibleAccounts = getFilteredMail2925Accounts(accounts, currentId);
+      if (!visibleAccounts.length) {
+        dom.mail2925AccountsList.innerHTML = '<div class="hotmail-empty">没有匹配当前筛选条件的 2925 账号。</div>';
+        updateMail2925ListViewport();
+        return;
+      }
+
+      dom.mail2925AccountsList.innerHTML = visibleAccounts.map((account) => {
         const status = getStatusSnapshot(account);
         const coolingDown = status.label === '冷却中';
         return `
@@ -520,6 +570,14 @@
 
       dom.btnAddMail2925Account?.addEventListener('click', handleAddMail2925Account);
       dom.btnImportMail2925Accounts?.addEventListener('click', handleImportMail2925Accounts);
+      dom.inputMail2925Search?.addEventListener('input', (event) => {
+        searchTerm = normalizeSearchText(event.target.value);
+        renderMail2925Accounts();
+      });
+      dom.selectMail2925Filter?.addEventListener('change', (event) => {
+        filterMode = String(event.target.value || 'all');
+        renderMail2925Accounts();
+      });
       dom.mail2925AccountsList?.addEventListener('click', handleAccountListClick);
       syncEditUi();
       formController.sync();
diff --git a/sidepanel/sidepanel.css b/sidepanel/sidepanel.css
index 4fdc30d..5eb0f78 100644
--- a/sidepanel/sidepanel.css
+++ b/sidepanel/sidepanel.css
@@ -1572,6 +1572,27 @@ header {
   background: var(--text-muted);
 }
 
+.account-pool-toolbar {
+  position: sticky;
+  top: 0;
+  z-index: 1;
+  display: flex;
+  gap: 8px;
+  align-items: center;
+  padding: 6px 4px 8px;
+  background: color-mix(in srgb, var(--bg-base) 92%, transparent);
+  backdrop-filter: blur(6px);
+}
+
+.account-pool-search {
+  flex: 1;
+  min-width: 0;
+}
+
+.account-pool-filter {
+  flex: 0 0 110px;
+}
+
 .hotmail-accounts-list {
   display: flex;
   flex-direction: column;
diff --git a/sidepanel/sidepanel.html b/sidepanel/sidepanel.html
index f828332..3bff678 100644
--- a/sidepanel/sidepanel.html
+++ b/sidepanel/sidepanel.html
@@ -609,6 +609,17 @@
         </div>
       </div>
       <div id="hotmail-list-shell" class="hotmail-list-shell is-collapsed">
+        <div class="account-pool-toolbar">
+          <input id="input-hotmail-search" class="data-input account-pool-search" type="text"
+            placeholder="搜索邮箱 / 状态" />
+          <select id="select-hotmail-filter" class="data-select account-pool-filter">
+            <option value="all">全部</option>
+            <option value="current">当前</option>
+            <option value="available">可分配</option>
+            <option value="used">已用</option>
+            <option value="error">异常</option>
+          </select>
+        </div>
         <div id="hotmail-accounts-list" class="hotmail-accounts-list"></div>
       </div>
     </div>
@@ -657,6 +668,18 @@
         </div>
       </div>
       <div id="mail2925-list-shell" class="hotmail-list-shell is-collapsed">
+        <div class="account-pool-toolbar">
+          <input id="input-mail2925-search" class="data-input account-pool-search" type="text"
+            placeholder="搜索邮箱 / 状态" />
+          <select id="select-mail2925-filter" class="data-select account-pool-filter">
+            <option value="all">全部</option>
+            <option value="current">当前</option>
+            <option value="ready">可用</option>
+            <option value="cooldown">冷却中</option>
+            <option value="disabled">已禁用</option>
+            <option value="error">异常</option>
+          </select>
+        </div>
         <div id="mail2925-accounts-list" class="hotmail-accounts-list"></div>
       </div>
     </div>
diff --git a/sidepanel/sidepanel.js b/sidepanel/sidepanel.js
index 9cfcf4f..206634b 100644
--- a/sidepanel/sidepanel.js
+++ b/sidepanel/sidepanel.js
@@ -249,6 +249,8 @@ const inputHotmailClientId = document.getElementById('input-hotmail-client-id');
 const inputHotmailPassword = document.getElementById('input-hotmail-password');
 const inputHotmailRefreshToken = document.getElementById('input-hotmail-refresh-token');
 const inputHotmailImport = document.getElementById('input-hotmail-import');
+const inputHotmailSearch = document.getElementById('input-hotmail-search');
+const selectHotmailFilter = document.getElementById('select-hotmail-filter');
 const btnAddHotmailAccount = document.getElementById('btn-add-hotmail-account');
 const btnImportHotmailAccounts = document.getElementById('btn-import-hotmail-accounts');
 const btnToggleHotmailForm = document.getElementById('btn-toggle-hotmail-form');
@@ -262,6 +264,8 @@ const hotmailAccountsList = document.getElementById('hotmail-accounts-list');
 const inputMail2925Email = document.getElementById('input-mail2925-email');
 const inputMail2925Password = document.getElementById('input-mail2925-password');
 const inputMail2925Import = document.getElementById('input-mail2925-import');
+const inputMail2925Search = document.getElementById('input-mail2925-search');
+const selectMail2925Filter = document.getElementById('select-mail2925-filter');
 const btnAddMail2925Account = document.getElementById('btn-add-mail2925-account');
 const btnToggleMail2925Form = document.getElementById('btn-toggle-mail2925-form');
 const btnImportMail2925Accounts = document.getElementById('btn-import-mail2925-accounts');
@@ -6551,7 +6555,11 @@ function setSettingsCardLocked(locked) {
     return;
   }
   settingsCard.classList.toggle('is-locked', locked);
-  settingsCard.toggleAttribute('inert', locked);
+  settingsCard.toggleAttribute('inert', false);
+  Array.from(settingsCard.children).forEach((child) => {
+    const keepInteractive = child?.id === 'row-custom-email-pool';
+    child.toggleAttribute('inert', Boolean(locked && !keepInteractive));
+  });
 }
 
 async function setRuntimeEmailState(email) {
@@ -8817,6 +8825,8 @@ const hotmailManager = window.SidepanelHotmailManager?.createHotmailManager({
     inputHotmailImport,
     inputHotmailPassword,
     inputHotmailRefreshToken,
+    inputHotmailSearch,
+    selectHotmailFilter,
     selectMailProvider,
   },
   helpers: {
@@ -8899,6 +8909,8 @@ const mail2925Manager = window.SidepanelMail2925Manager?.createMail2925Manager({
     inputMail2925Email,
     inputMail2925Import,
     inputMail2925Password,
+    inputMail2925Search,
+    selectMail2925Filter,
     mail2925AccountsList,
     mail2925FormShell,
     mail2925ListShell,