feat: 重定向后的模型视为已有的模型，附带特殊提示

web/src/components/table/channels/modals/EditChannelModal.jsx

@@ -190,6 +190,30 @@ const EditChannelModal = (props) => {
   const [keyMode, setKeyMode] = useState('append'); // 密钥模式：replace（覆盖）或 append（追加）
   const [isEnterpriseAccount, setIsEnterpriseAccount] = useState(false); // 是否为企业账户
   const [doubaoApiEditUnlocked, setDoubaoApiEditUnlocked] = useState(false); // 豆包渠道自定义 API 地址隐藏入口
+  const redirectModelList = useMemo(() => {
+    const mapping = inputs.model_mapping;
+    if (typeof mapping !== 'string') return [];
+    const trimmed = mapping.trim();
+    if (!trimmed) return [];
+    try {
+      const parsed = JSON.parse(trimmed);
+      if (
+        !parsed ||
+        typeof parsed !== 'object' ||
+        Array.isArray(parsed)
+      ) {
+        return [];
+      }
+      const values = Object.values(parsed)
+        .map((value) =>
+          typeof value === 'string' ? value.trim() : undefined,
+        )
+        .filter((value) => value);
+      return Array.from(new Set(values));
+    } catch (error) {
+      return [];
+    }
+  }, [inputs.model_mapping]);
 
   // 密钥显示状态
   const [keyDisplayState, setKeyDisplayState] = useState({
@@ -3044,6 +3068,7 @@ const EditChannelModal = (props) => {
         visible={modelModalVisible}
         models={fetchedModels}
         selected={inputs.models}
+        redirectModels={redirectModelList}
         onConfirm={(selectedModels) => {
           handleInputChange('models', selectedModels);
           showSuccess(t('模型列表已更新'));

web/src/components/table/channels/modals/ModelSelectModal.jsx

@@ -17,7 +17,7 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
 For commercial licensing, please contact [email protected]
 */
 
-import React, { useState, useEffect } from 'react';
+import React, { useState, useEffect, useMemo } from 'react';
 import { useIsMobile } from '../../../../hooks/common/useIsMobile';
 import {
   Modal,
@@ -28,12 +28,13 @@ import {
   Empty,
   Tabs,
   Collapse,
+  Tooltip,
 } from '@douyinfe/semi-ui';
 import {
   IllustrationNoResult,
   IllustrationNoResultDark,
 } from '@douyinfe/semi-illustrations';
-import { IconSearch } from '@douyinfe/semi-icons';
+import { IconSearch, IconInfoCircle } from '@douyinfe/semi-icons';
 import { useTranslation } from 'react-i18next';
 import { getModelCategories } from '../../../../helpers/render';
 
@@ -41,6 +42,7 @@ const ModelSelectModal = ({
   visible,
   models = [],
   selected = [],
+  redirectModels = [],
   onConfirm,
   onCancel,
 }) => {
@@ -50,15 +52,54 @@ const ModelSelectModal = ({
   const [activeTab, setActiveTab] = useState('new');
 
   const isMobile = useIsMobile();
+  const normalizeModelName = (model) =>
+    typeof model === 'string' ? model.trim() : '';
+  const normalizedRedirectModels = useMemo(
+    () =>
+      Array.from(
+        new Set(
+          (redirectModels || [])
+            .map((model) => normalizeModelName(model))
+            .filter(Boolean),
+        ),
+      ),
+    [redirectModels],
+  );
+  const normalizedSelectedSet = useMemo(() => {
+    const set = new Set();
+    (selected || []).forEach((model) => {
+      const normalized = normalizeModelName(model);
+      if (normalized) {
+        set.add(normalized);
+      }
+    });
+    return set;
+  }, [selected]);
+  const classificationSet = useMemo(() => {
+    const set = new Set(normalizedSelectedSet);
+    normalizedRedirectModels.forEach((model) => set.add(model));
+    return set;
+  }, [normalizedSelectedSet, normalizedRedirectModels]);
+  const redirectOnlySet = useMemo(() => {
+    const set = new Set();
+    normalizedRedirectModels.forEach((model) => {
+      if (!normalizedSelectedSet.has(model)) {
+        set.add(model);
+      }
+    });
+    return set;
+  }, [normalizedRedirectModels, normalizedSelectedSet]);
 
   const filteredModels = models.filter((m) =>
-    m.toLowerCase().includes(keyword.toLowerCase()),
+    String(m || '').toLowerCase().includes(keyword.toLowerCase()),
   );
 
   // 分类模型：新获取的模型和已有模型
-  const newModels = filteredModels.filter((model) => !selected.includes(model));
+  const isExistingModel = (model) =>
+    classificationSet.has(normalizeModelName(model));
+  const newModels = filteredModels.filter((model) => !isExistingModel(model));
   const existingModels = filteredModels.filter((model) =>
-    selected.includes(model),
+    isExistingModel(model),
   );
 
   // 同步外部选中值
@@ -228,7 +269,20 @@ const ModelSelectModal = ({
             <div className='grid grid-cols-2 gap-x-4'>
               {categoryData.models.map((model) => (
                 <Checkbox key={model} value={model} className='my-1'>
-                  {model}
+                  <span className='flex items-center gap-2'>
+                    <span>{model}</span>
+                    {redirectOnlySet.has(normalizeModelName(model)) && (
+                      <Tooltip
+                        position='top'
+                        content={t('来自模型重定向，尚未加入模型列表')}
+                      >
+                        <IconInfoCircle
+                          size='small'
+                          className='text-amber-500 cursor-help'
+                        />
+                      </Tooltip>
+                    )}
+                  </span>
                 </Checkbox>
               ))}
             </div>