diff --git a/web/src/pages/user-setting/setting-model/modal/provider-modal/field-config/local-llm-configs.ts b/web/src/pages/user-setting/setting-model/modal/provider-modal/field-config/local-llm-configs.ts
index 5f175c3874..8ccbe84833 100644
--- a/web/src/pages/user-setting/setting-model/modal/provider-modal/field-config/local-llm-configs.ts
+++ b/web/src/pages/user-setting/setting-model/modal/provider-modal/field-config/local-llm-configs.ts
@@ -1,96 +1,148 @@
 import { FormFieldType } from '@/components/dynamic-form';
 import { LLMFactory } from '@/constants/llm';
 import type { FieldConfig, ProviderConfig } from '../types';
-import { capitalize } from './utils';
+import { buildModelInfoFromValues, capitalize } from './utils';
 
 /**
  * Factory configuration for local/compatible factories
  * Used for scenarios after OllamaModal merge
  */
 export const LocalLlmConfigs: Record<string, ProviderConfig> = {
-  [LLMFactory.Ollama]: buildLocalConfig(LLMFactory.Ollama, 'Ollama', [
-    'chat',
-    'embedding',
-    'rerank',
-    'image2text',
-  ]),
+  [LLMFactory.Ollama]: buildLocalConfig(
+    LLMFactory.Ollama,
+    'Ollama',
+    ['chat', 'embedding', 'rerank', 'image2text'],
+    undefined,
+    false,
+    undefined,
+    'https://github.com/infiniflow/ragflow/blob/main/docs/guides/models/deploy_local_llm.mdx',
+  ),
   [LLMFactory.Xinference]: buildLocalConfig(
     LLMFactory.Xinference,
     'Xinference',
     ['chat', 'embedding', 'rerank', 'image2text', 'speech2text', 'tts'],
     'modelUid',
+    false,
+    undefined,
+    'https://inference.readthedocs.io/en/latest/user_guide',
   ),
   [LLMFactory.ModelScope]: buildLocalConfig(
     LLMFactory.ModelScope,
     'ModelScope',
     ['chat'],
+    undefined,
+    false,
+    undefined,
+    'https://www.modelscope.cn/docs/model-service/API-Inference/intro',
+  ),
+  [LLMFactory.LocalAI]: buildLocalConfig(
+    LLMFactory.LocalAI,
+    'LocalAI',
+    ['chat', 'embedding', 'rerank', 'image2text'],
+    undefined,
+    false,
+    undefined,
+    'https://localai.io/docs/getting-started/models/',
+  ),
+  [LLMFactory.LMStudio]: buildLocalConfig(
+    LLMFactory.LMStudio,
+    'LMStudio',
+    ['chat', 'embedding', 'image2text'],
+    undefined,
+    false,
+    undefined,
+    'https://lmstudio.ai/docs/basics',
   ),
-  [LLMFactory.LocalAI]: buildLocalConfig(LLMFactory.LocalAI, 'LocalAI', [
-    'chat',
-    'embedding',
-    'rerank',
-    'image2text',
-  ]),
-  [LLMFactory.LMStudio]: buildLocalConfig(LLMFactory.LMStudio, 'LMStudio', [
-    'chat',
-    'embedding',
-    'image2text',
-  ]),
   [LLMFactory.OpenAiAPICompatible]: buildLocalConfig(
     LLMFactory.OpenAiAPICompatible,
     'OpenAiAPICompatible',
     ['chat', 'embedding', 'rerank', 'image2text'],
+    undefined,
+    false,
+    undefined,
+    'https://platform.openai.com/docs/models/gpt-4',
+  ),
+  [LLMFactory.RAGcon]: buildLocalConfig(
+    LLMFactory.RAGcon,
+    'RAGcon',
+    ['chat', 'embedding', 'rerank', 'image2text', 'speech2text', 'tts'],
+    undefined,
+    false,
+    undefined,
+    'https://www.ragcon.ai/erste-schritte-mit-ragflow/',
   ),
-  [LLMFactory.RAGcon]: buildLocalConfig(LLMFactory.RAGcon, 'RAGcon', [
-    'chat',
-    'embedding',
-    'rerank',
-    'image2text',
-    'speech2text',
-    'tts',
-  ]),
   [LLMFactory.TogetherAI]: buildLocalConfig(
     LLMFactory.TogetherAI,
     'TogetherAI',
     ['chat', 'embedding', 'rerank', 'image2text'],
+    undefined,
+    false,
+    undefined,
+    'https://docs.together.ai/docs/deployment-options',
+  ),
+  [LLMFactory.Replicate]: buildLocalConfig(
+    LLMFactory.Replicate,
+    'Replicate',
+    ['chat', 'embedding', 'rerank', 'image2text'],
+    undefined,
+    false,
+    undefined,
+    'https://replicate.com/docs/topics/deployments',
   ),
-  [LLMFactory.Replicate]: buildLocalConfig(LLMFactory.Replicate, 'Replicate', [
-    'chat',
-    'embedding',
-    'rerank',
-    'image2text',
-  ]),
   [LLMFactory.OpenRouter]: buildLocalConfig(
     LLMFactory.OpenRouter,
     'OpenRouter',
     ['chat', 'image2text'],
     undefined,
     true,
+    [
+      {
+        name: 'base_url',
+        label: 'addLlmBaseUrl',
+        type: 'inputSelect',
+        required: false,
+        placeholder: 'baseUrlNameMessage',
+        shouldRender: 'hideWhenInstanceExists',
+      },
+    ],
+    'https://openrouter.ai/docs',
   ),
   [LLMFactory.HuggingFace]: buildLocalConfig(
     LLMFactory.HuggingFace,
     'HuggingFace',
     ['embedding', 'chat', 'rerank'],
+    undefined,
+    false,
+    undefined,
+    'https://huggingface.co/docs/text-embeddings-inference/quick_tour',
   ),
-  [LLMFactory.GPUStack]: buildLocalConfig(LLMFactory.GPUStack, 'GPUStack', [
-    'chat',
-    'embedding',
-    'rerank',
-    'speech2text',
-    'tts',
-  ]),
-  [LLMFactory.VLLM]: buildLocalConfig(LLMFactory.VLLM, 'VLLM', [
-    'chat',
-    'embedding',
-    'rerank',
-    'image2text',
-  ]),
-  [LLMFactory.TokenPony]: buildLocalConfig(LLMFactory.TokenPony, 'TokenPony', [
-    'chat',
-    'embedding',
-    'rerank',
-    'image2text',
-  ]),
+  [LLMFactory.GPUStack]: buildLocalConfig(
+    LLMFactory.GPUStack,
+    'GPUStack',
+    ['chat', 'embedding', 'rerank', 'speech2text', 'tts'],
+    undefined,
+    false,
+    undefined,
+    'https://docs.gpustack.ai/latest/quickstart',
+  ),
+  [LLMFactory.VLLM]: buildLocalConfig(
+    LLMFactory.VLLM,
+    'VLLM',
+    ['chat', 'embedding', 'rerank', 'image2text'],
+    undefined,
+    false,
+    undefined,
+    'https://docs.vllm.ai/en/latest/',
+  ),
+  // [LLMFactory.TokenPony]: buildLocalConfig(
+  //   LLMFactory.TokenPony,
+  //   'TokenPony',
+  //   ['chat', 'embedding', 'rerank', 'image2text'],
+  //   undefined,
+  //   false,
+  //   undefined,
+  //   'https://docs.tokenpony.cn/#/',
+  // ),
 };
 
 /**
@@ -102,6 +154,8 @@ function buildLocalConfig(
   modelTypes: string[],
   modelNameLabel?: string,
   addProviderOrder = false,
+  customFields?: FieldConfig[],
+  docLink?: string,
 ): ProviderConfig {
   const fields: FieldConfig[] = [
     {
@@ -179,19 +233,28 @@ function buildLocalConfig(
     shouldRender: 'modelTypeIncludesChat',
   });
 
+  const customFieldMap = new Map((customFields ?? []).map((f) => [f.name, f]));
+  const mergedFields = fields
+    .map((f) => customFieldMap.get(f.name) ?? f)
+    .concat(
+      (customFields ?? []).filter(
+        (f) => !fields.some((ef) => ef.name === f.name),
+      ),
+    );
   return {
     llmFactory,
     title,
-    fields,
-    verifyTransform: (values, modelInfo) => ({
+    fields: mergedFields,
+    ...(docLink ? { docLink, docLinkI18nKey: 'ollamaLink' } : {}),
+    verifyTransform: (values) => ({
       apiKey: values.api_key || '',
       baseUrl: values.base_url,
-      modelInfo,
+      modelInfo: buildModelInfoFromValues(values),
     }),
-    submitTransform: (values, modelInfo) => ({
+    submitTransform: (values) => ({
       instance_name: values.instance_name,
       llm_factory: llmFactory,
-      model_info: modelInfo,
+      model_info: buildModelInfoFromValues(values),
       api_base: values.base_url,
       api_key: values.api_key,
       ...(values.provider_order
diff --git a/web/src/pages/user-setting/setting-model/modal/provider-modal/field-config/provider-config-map.ts b/web/src/pages/user-setting/setting-model/modal/provider-modal/field-config/provider-config-map.ts
index ce18a048f5..77a0170c09 100644
--- a/web/src/pages/user-setting/setting-model/modal/provider-modal/field-config/provider-config-map.ts
+++ b/web/src/pages/user-setting/setting-model/modal/provider-modal/field-config/provider-config-map.ts
@@ -1,6 +1,7 @@
 import { FormFieldType } from '@/components/dynamic-form';
 import { LLMFactory } from '@/constants/llm';
 import type { ProviderConfig } from '../types';
+import { buildModelInfoFromValues } from './utils';
 
 /**
  * Factory configuration mapping table
@@ -86,18 +87,18 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
         shouldRender: 'modelTypeIncludesChat',
       },
     ],
-    verifyTransform: (values, modelInfo) => ({
+    verifyTransform: (values) => ({
       apiKey: values.api_key,
       baseUrl: values.api_base,
-      modelInfo,
+      modelInfo: buildModelInfoFromValues(values),
     }),
-    submitTransform: (values, modelInfo) => ({
+    submitTransform: (values) => ({
       instance_name: values.instance_name,
       llm_factory: LLMFactory.AzureOpenAI,
       api_base: values.api_base,
       api_key: values.api_key,
       api_version: values.api_version,
-      model_info: modelInfo,
+      model_info: buildModelInfoFromValues(values),
     }),
   },
 
@@ -165,19 +166,19 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
         validation: { min: 0 },
       },
     ],
-    verifyTransform: (values, modelInfo) => ({
-      apiKey: JSON.stringify({
+    verifyTransform: (values) => ({
+      apiKey: {
         ark_api_key: values.api_key,
         endpoint_id: values.endpoint_id,
-      }),
-      modelInfo,
+      },
+      modelInfo: buildModelInfoFromValues(values),
     }),
-    submitTransform: (values, modelInfo) => ({
+    submitTransform: (values) => ({
       instance_name: values.instance_name,
       llm_factory: LLMFactory.VolcEngine,
       endpoint_id: values.endpoint_id,
       ark_api_key: values.api_key,
-      model_info: modelInfo,
+      model_info: buildModelInfoFromValues(values),
     }),
   },
 
@@ -251,21 +252,21 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
         validation: { min: 0, message: 'maxTokensMinMessage' },
       },
     ],
-    verifyTransform: (values, modelInfo) => ({
-      apiKey: JSON.stringify({
+    verifyTransform: (values) => ({
+      apiKey: {
         google_project_id: values.google_project_id,
         google_region: values.google_region,
         google_service_account_key: values.google_service_account_key,
-      }),
-      modelInfo,
+      },
+      modelInfo: buildModelInfoFromValues(values),
     }),
-    submitTransform: (values, modelInfo) => ({
+    submitTransform: (values) => ({
       instance_name: values.instance_name,
       llm_factory: LLMFactory.GoogleCloud,
       google_project_id: values.google_project_id,
       google_region: values.google_region,
       google_service_account_key: values.google_service_account_key,
-      model_info: modelInfo,
+      model_info: buildModelInfoFromValues(values),
     }),
   },
 
@@ -344,19 +345,19 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
         validation: { message: 'TencentCloudSKMessage' },
       },
     ],
-    verifyTransform: (values, modelInfo) => ({
-      apiKey: JSON.stringify({
+    verifyTransform: (values) => ({
+      apiKey: {
         TencentCloud_sid: values.TencentCloud_sid,
         TencentCloud_sk: values.TencentCloud_sk,
-      }),
-      modelInfo,
+      },
+      modelInfo: buildModelInfoFromValues(values),
     }),
-    submitTransform: (values, modelInfo) => ({
+    submitTransform: (values) => ({
       instance_name: values.instance_name,
       llm_factory: LLMFactory.TencentCloud,
       TencentCloud_sid: values.TencentCloud_sid,
       TencentCloud_sk: values.TencentCloud_sk,
-      model_info: modelInfo,
+      model_info: buildModelInfoFromValues(values),
     }),
   },
 
@@ -439,19 +440,25 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
         validation: { min: 0, message: 'maxTokensInvalidMessage' },
       },
     ],
-    verifyTransform: (values, modelInfo) => ({
-      apiKey: JSON.stringify({
+    verifyTransform: (values) => ({
+      apiKey: {
         spark_api_password: values.spark_api_password,
         spark_app_id: values.spark_app_id,
         spark_api_secret: values.spark_api_secret,
         spark_api_key: values.spark_api_key,
-      }),
-      modelInfo,
+      },
+      modelInfo: buildModelInfoFromValues(values),
     }),
-    submitTransform: (values, modelInfo) => ({
+    submitTransform: (values) => ({
       instance_name: values.instance_name,
       llm_factory: LLMFactory.XunFeiSpark,
-      model_info: modelInfo,
+      api_key: {
+        spark_api_password: values.spark_api_password,
+        spark_app_id: values.spark_app_id,
+        spark_api_secret: values.spark_api_secret,
+        spark_api_key: values.spark_api_key,
+      },
+      model_info: buildModelInfoFromValues(values),
     }),
   },
 
@@ -517,21 +524,21 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
         validation: { min: 0 },
       },
     ],
-    verifyTransform: (values, modelInfo) => ({
-      apiKey: JSON.stringify({
+    verifyTransform: (values) => ({
+      apiKey: {
         yiyan_ak: values.yiyan_ak,
         yiyan_sk: values.yiyan_sk,
-      }),
-      modelInfo,
+      },
+      modelInfo: buildModelInfoFromValues(values),
     }),
-    submitTransform: (values, modelInfo) => ({
+    submitTransform: (values) => ({
       instance_name: values.instance_name,
       llm_factory: LLMFactory.BaiduYiYan,
       api_key: {
         yiyan_ak: values.yiyan_ak,
         yiyan_sk: values.yiyan_sk,
       },
-      model_info: modelInfo,
+      model_info: buildModelInfoFromValues(values),
     }),
   },
 
@@ -595,19 +602,19 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
         validation: { min: 0, message: 'maxTokensInvalidMessage' },
       },
     ],
-    verifyTransform: (values, modelInfo) => ({
-      apiKey: JSON.stringify({
+    verifyTransform: (values) => ({
+      apiKey: {
         fish_audio_ak: values.fish_audio_ak,
         fish_audio_refid: values.fish_audio_refid,
-      }),
-      modelInfo,
+      },
+      modelInfo: buildModelInfoFromValues(values),
     }),
-    submitTransform: (values, modelInfo) => ({
+    submitTransform: (values) => ({
       instance_name: values.instance_name,
       llm_factory: LLMFactory.FishAudio,
       fish_audio_ak: values.fish_audio_ak,
       fish_audio_refid: values.fish_audio_refid,
-      model_info: modelInfo,
+      model_info: buildModelInfoFromValues(values),
     }),
   },
 
@@ -635,7 +642,7 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
       },
       {
         name: 'opendataloader_apiserver',
-        label: 'opendataloaderApiserver',
+        label: 'baseUrl',
         type: FormFieldType.Text,
         required: true,
         placeholder: 'opendataloaderApiserverPlaceholder',
@@ -649,7 +656,7 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
         placeholder: 'apiKeyPlaceholder',
       },
     ],
-    verifyTransform: (values, modelInfo) => {
+    verifyTransform: (values) => {
       const cfg: Record<string, any> = {};
       if (values.opendataloader_apiserver) {
         cfg.opendataloader_apiserver = values.opendataloader_apiserver;
@@ -657,13 +664,20 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
       if (values.opendataloader_api_key) {
         cfg.opendataloader_api_key = values.opendataloader_api_key;
       }
+      cfg.llm_name = values.model_name;
       return {
-        apiKey: JSON.stringify(cfg),
+        apiKey: cfg,
         baseUrl: values.opendataloader_apiserver,
-        modelInfo,
+        modelInfo: [
+          {
+            model_name: values.model_name,
+            model_type: 'ocr',
+            max_tokens: 0,
+          },
+        ],
       };
     },
-    submitTransform: (values, modelInfo) => {
+    submitTransform: (values) => {
       const cfg: Record<string, any> = {};
       if (values.opendataloader_apiserver) {
         cfg.opendataloader_apiserver = values.opendataloader_apiserver;
@@ -671,12 +685,19 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
       if (values.opendataloader_api_key) {
         cfg.opendataloader_api_key = values.opendataloader_api_key;
       }
+      cfg.llm_name = values.model_name;
       return {
         instance_name: values.instance_name,
         llm_factory: LLMFactory.OpenDataLoader,
-        api_key: JSON.stringify(cfg),
+        api_key: cfg,
         api_base: '',
-        model_info: modelInfo,
+        model_info: [
+          {
+            model_name: values.model_name,
+            model_type: 'ocr',
+            max_tokens: 0,
+          },
+        ],
       };
     },
   },
@@ -734,7 +755,7 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
         ],
       },
     ],
-    verifyTransform: (values, modelInfo) => {
+    verifyTransform: (values) => {
       const cfg: Record<string, any> = {};
       if (values.paddleocr_api_url)
         cfg.paddleocr_api_url = values.paddleocr_api_url;
@@ -743,12 +764,12 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
       if (values.paddleocr_algorithm)
         cfg.paddleocr_algorithm = values.paddleocr_algorithm;
       return {
-        apiKey: JSON.stringify(cfg),
+        apiKey: cfg,
         baseUrl: values.paddleocr_api_url,
-        modelInfo,
+        modelInfo: buildModelInfoFromValues(values),
       };
     },
-    submitTransform: (values, modelInfo) => {
+    submitTransform: (values) => {
       const cfg: Record<string, any> = {};
       if (values.paddleocr_api_url)
         cfg.paddleocr_api_url = values.paddleocr_api_url;
@@ -759,9 +780,9 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
       return {
         instance_name: values.instance_name,
         llm_factory: LLMFactory.PaddleOCR,
-        api_key: JSON.stringify(cfg),
+        api_key: cfg,
         api_base: '',
-        model_info: modelInfo,
+        model_info: buildModelInfoFromValues(values),
       };
     },
   },
@@ -839,7 +860,7 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
         defaultValue: true,
       },
     ],
-    verifyTransform: (values, modelInfo) => {
+    verifyTransform: (values) => {
       const cfg: Record<string, any> = { ...values };
       delete cfg.instance_name;
       delete cfg.model_name;
@@ -848,12 +869,12 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
         delete cfg.mineru_server_url;
       }
       return {
-        apiKey: JSON.stringify(cfg),
+        apiKey: cfg,
         baseUrl: values.mineru_apiserver,
-        modelInfo,
+        modelInfo: buildModelInfoFromValues(values),
       };
     },
-    submitTransform: (values, modelInfo) => {
+    submitTransform: (values) => {
       const cfg: Record<string, any> = { ...values };
       delete cfg.instance_name;
       delete cfg.model_name;
@@ -864,9 +885,9 @@ export const ProviderConfigMap: Record<string, ProviderConfig> = {
       return {
         instance_name: values.instance_name,
         llm_factory: LLMFactory.MinerU,
-        api_key: JSON.stringify(cfg),
+        api_key: cfg,
         api_base: '',
-        model_info: modelInfo,
+        model_info: buildModelInfoFromValues(values),
       };
     },
   },
diff --git a/web/src/pages/user-setting/setting-model/modal/provider-modal/field-config/utils.ts b/web/src/pages/user-setting/setting-model/modal/provider-modal/field-config/utils.ts
index 53c3482c54..4c19db0e6f 100644
--- a/web/src/pages/user-setting/setting-model/modal/provider-modal/field-config/utils.ts
+++ b/web/src/pages/user-setting/setting-model/modal/provider-modal/field-config/utils.ts
@@ -1,3 +1,5 @@
+import { IModelInfo } from '@/interfaces/request/llm';
+
 /**
  * Capitalize the first letter of a string
  */
@@ -22,3 +24,34 @@ export function applyChatToImage2Text(
   }
   return arr;
 }
+
+/**
+ * Build the IModelInfo[] payload for verify/submit from the form values.
+ *
+ * Resolution order:
+ * 1. If `values.model_info` is a non-empty array (the picker-merged case,
+ *    populated by the call site before invoking the transform), use it as-is.
+ * 2. Otherwise, assemble a single-entry array from the individual form
+ *    fields (`model_name`, `model_type`, `max_tokens`, plus `is_tools` /
+ *    `vision` placed under `extra.is_tools` when present).
+ * 3. If `model_name` is missing, return an empty array — the caller can
+ *    decide whether to short-circuit (most providers require a model name).
+ */
+export const buildModelInfoFromValues = (
+  values: Record<string, any>,
+): IModelInfo[] => {
+  if (Array.isArray(values.model_info) && values.model_info.length > 0) {
+    return values.model_info;
+  }
+  if (!values.model_name) return [];
+  const is_tools = values.is_tools ?? values.vision;
+  const entry: IModelInfo = {
+    model_name: values.model_name,
+    model_type: values.model_type ?? [],
+    max_tokens: values.max_tokens ?? 0,
+  };
+  if (is_tools !== undefined) {
+    entry.extra = { is_tools };
+  }
+  return [entry];
+};
diff --git a/web/src/pages/user-setting/setting-model/modal/provider-modal/hooks/use-list-models-picker.ts b/web/src/pages/user-setting/setting-model/modal/provider-modal/hooks/use-list-models-picker.ts
index 618b204833..a4480f2a76 100644
--- a/web/src/pages/user-setting/setting-model/modal/provider-modal/hooks/use-list-models-picker.ts
+++ b/web/src/pages/user-setting/setting-model/modal/provider-modal/hooks/use-list-models-picker.ts
@@ -164,7 +164,10 @@ export const useListModelsPicker = ({
         // (empty on first load, populated on re-opens) so the backend
         // sees an array shape consistent with the verify/submit payloads.
         const verifyArgs = config.verifyTransform
-          ? config.verifyTransform(values, modelInfoList)
+          ? config.verifyTransform({
+              ...values,
+              model_info: modelInfoList,
+            })
           : { apiKey: values.api_key ?? '', baseUrl: values.base_url };
         const res = await listProviderModels({
           provider_name: llmFactory,
diff --git a/web/src/pages/user-setting/setting-model/modal/provider-modal/hooks/use-provider-modal-actions.ts b/web/src/pages/user-setting/setting-model/modal/provider-modal/hooks/use-provider-modal-actions.ts
index 47c08a37b2..875339478c 100644
--- a/web/src/pages/user-setting/setting-model/modal/provider-modal/hooks/use-provider-modal-actions.ts
+++ b/web/src/pages/user-setting/setting-model/modal/provider-modal/hooks/use-provider-modal-actions.ts
@@ -87,7 +87,10 @@ export const useProviderModalActions = ({
       if (!config.verifyTransform) {
         return { isValid: null, logs: '' } as VerifyResult;
       }
-      const verifyArgs = config.verifyTransform(values, modelInfoList);
+      const verifyArgs = config.verifyTransform({
+        ...values,
+        model_info: modelInfoList,
+      });
       const region = resolveRegionFromValues(values, baseUrlRegionMaps);
       if (region !== undefined) {
         verifyArgs.region = region;
@@ -133,7 +136,10 @@ export const useProviderModalActions = ({
 
       const transformed = (
         config.submitTransform
-          ? config.submitTransform(values as Record<string, any>, modelInfoList)
+          ? config.submitTransform({
+              ...(values as Record<string, any>),
+              model_info: modelInfoList,
+            })
           : values
       ) as Record<string, any>;
       const region = resolveRegionFromValues(
diff --git a/web/src/pages/user-setting/setting-model/modal/provider-modal/types.ts b/web/src/pages/user-setting/setting-model/modal/provider-modal/types.ts
index 4ebd845104..32095a238f 100644
--- a/web/src/pages/user-setting/setting-model/modal/provider-modal/types.ts
+++ b/web/src/pages/user-setting/setting-model/modal/provider-modal/types.ts
@@ -100,14 +100,12 @@ export interface ProviderConfig {
   /**
    * Transform form values into verify API parameters
    * Used to construct api_key / base_url / region / model_info when the Verify button is clicked.
-   * `modelInfo` is the array of currently selected models from the list-models picker
-   * (one entry per checked list item). Providers without a list-models picker can ignore it.
+   * `modelInfo` is assembled from `values` by the transform itself: if `values.model_info`
+   * is already an array (the picker-merged case), it is used as-is; otherwise the transform
+   * falls back to assembling from individual form fields (model_name / model_type / max_tokens / is_tools).
    */
-  verifyTransform?: (
-    values: Record<string, any>,
-    modelInfo: IModelInfo[],
-  ) => {
-    apiKey: string;
+  verifyTransform?: (values: Record<string, any>) => {
+    apiKey: string | object | Record<string, any>;
     baseUrl?: string;
     region?: string;
     modelInfo?: IModelInfo[];
@@ -115,13 +113,9 @@ export interface ProviderConfig {
   /**
    * Transform form values into submit API parameters.
    * Used to handle special field name mapping (e.g. volcengine's endpoint_id -> ark_api_key).
-   * `modelInfo` is the array of currently selected models from the list-models picker
-   * (one entry per checked list item). Providers without a list-models picker can ignore it.
+   * `modelInfo` is assembled from `values` by the transform itself (same rules as verifyTransform).
    */
-  submitTransform?: (
-    values: Record<string, any>,
-    modelInfo: IModelInfo[],
-  ) => Record<string, any>;
+  submitTransform?: (values: Record<string, any>) => Record<string, any>;
   /**
    * Optional link at the bottom of the modal
    * e.g. the official documentation link for Ollama-family providers
diff --git a/web/src/pages/user-setting/setting-model/payload-utils.ts b/web/src/pages/user-setting/setting-model/payload-utils.ts
index 812e4aeab1..052aef007d 100644
--- a/web/src/pages/user-setting/setting-model/payload-utils.ts
+++ b/web/src/pages/user-setting/setting-model/payload-utils.ts
@@ -86,13 +86,23 @@ const collectModelExtras = (payload: FlatPayload) => {
 };
 
 export const splitProviderPayload = (payload: FlatPayload): SplitResult => {
+  const {
+    instance_name,
+    llm_factory,
+    base_url,
+    api_base,
+    region,
+    model_info,
+    ...other
+  } = payload;
   const instancePayload = {
-    instance_name: payload.instance_name as string,
-    llm_factory: payload.llm_factory as string,
+    instance_name: instance_name as string,
+    llm_factory: llm_factory as string,
     api_key: collectApiKeyExtras(payload),
-    base_url: (payload.base_url ?? payload.api_base) as string | undefined,
-    region: (payload.region as string | undefined) || 'default',
-    model_info: payload.model_info,
+    base_url: (base_url ?? api_base) as string | undefined,
+    region: (region as string | undefined) || 'default',
+    model_info: model_info,
+    ...other,
   };
 
   const modelExtra = collectModelExtras(payload);