diff --git a/packages/client/src/components/hermes/models/ProviderFormModal.vue b/packages/client/src/components/hermes/models/ProviderFormModal.vue
index df7049d..a574e5d 100644
--- a/packages/client/src/components/hermes/models/ProviderFormModal.vue
+++ b/packages/client/src/components/hermes/models/ProviderFormModal.vue
@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { ref, watch, computed, onMounted } from 'vue'
-import { NModal, NForm, NFormItem, NInput, NInputNumber, NButton, NSelect, useMessage } from 'naive-ui'
+import { NModal, NForm, NFormItem, NInput, NInputNumber, NButton, NSelect, NRadioGroup, NRadioButton, useMessage } from 'naive-ui'
 import { useModelsStore } from '@/stores/hermes/models'
 import { useI18n } from 'vue-i18n'
 import CodexLoginModal from './CodexLoginModal.vue'
@@ -36,9 +36,16 @@ const modelOptions = ref<Array<{ label: string; value: string }>>([])
 
 const CODEX_KEY = 'openai-codex'
 const NOUS_KEY = 'nous'
+const ALIBABA_CODING_KEY = 'alibaba-coding-plan'
+const ALIBABA_CODING_REGIONS = {
+  intl: 'https://coding-intl.dashscope.aliyuncs.com/v1',
+  cn: 'https://coding.dashscope.aliyuncs.com/v1',
+} as const
 
 const isCodex = computed(() => selectedPreset.value === CODEX_KEY)
 const isNous = computed(() => selectedPreset.value === NOUS_KEY)
+const isAlibabaCoding = computed(() => selectedPreset.value === ALIBABA_CODING_KEY)
+const alibabaCodingRegion = ref<'intl' | 'cn'>('intl')
 
 const presetOptions = computed(() =>
   modelsStore.allProviders.map(g => ({ label: g.label, value: g.provider })),
@@ -55,6 +62,7 @@ function autoGenerateName(url: string): string {
 
 watch(selectedPreset, (val) => {
   formData.value.model = ''
+  alibabaCodingRegion.value = 'intl'
   if (val) {
     const group = modelsStore.allProviders.find(g => g.provider === val)
     if (group) {
@@ -68,6 +76,12 @@ watch(selectedPreset, (val) => {
   }
 })
 
+watch(alibabaCodingRegion, (region) => {
+  if (isAlibabaCoding.value) {
+    formData.value.base_url = ALIBABA_CODING_REGIONS[region]
+  }
+})
+
 watch(() => formData.value.base_url, (url) => {
   if (providerType.value === 'custom' && url.trim() && !formData.value.name) {
     formData.value.name = autoGenerateName(url.trim())
@@ -236,6 +250,13 @@ function handleClose() {
         />
       </NFormItem>
 
+      <NFormItem v-if="isAlibabaCoding" :label="t('models.region')">
+        <NRadioGroup v-model:value="alibabaCodingRegion">
+          <NRadioButton value="intl">{{ t('models.regionIntl') }}</NRadioButton>
+          <NRadioButton value="cn">{{ t('models.regionCn') }}</NRadioButton>
+        </NRadioGroup>
+      </NFormItem>
+
       <NFormItem v-if="!isCodex && !isNous" :label="t('models.baseUrl')" required>
         <NInput
           v-model:value="formData.base_url"
diff --git a/packages/client/src/i18n/locales/de.ts b/packages/client/src/i18n/locales/de.ts
index 08784b1..29b9c7d 100644
--- a/packages/client/src/i18n/locales/de.ts
+++ b/packages/client/src/i18n/locales/de.ts
@@ -238,6 +238,9 @@ export default {
     name: 'Name',
     autoGeneratedName: 'Automatisch aus Basis-URL generiert',
     baseUrl: 'Basis-URL',
+    region: 'Region',
+    regionIntl: 'International',
+    regionCn: 'Festlandchina',
     baseUrlPlaceholder: 'z. B. https://api.example.com/v1',
     apiKey: 'API-Schlussel',
     apiKeyPlaceholder: 'sk-...',
diff --git a/packages/client/src/i18n/locales/en.ts b/packages/client/src/i18n/locales/en.ts
index 6a3daf7..537db8f 100644
--- a/packages/client/src/i18n/locales/en.ts
+++ b/packages/client/src/i18n/locales/en.ts
@@ -262,6 +262,9 @@ export default {
     name: 'Name',
     autoGeneratedName: 'Auto-generated from Base URL',
     baseUrl: 'Base URL',
+    region: 'Region',
+    regionIntl: 'International',
+    regionCn: 'Mainland China',
     baseUrlPlaceholder: 'e.g. https://api.example.com/v1',
     apiKey: 'API Key',
     apiKeyPlaceholder: 'sk-...',
diff --git a/packages/client/src/i18n/locales/es.ts b/packages/client/src/i18n/locales/es.ts
index 7211d40..db5dbf9 100644
--- a/packages/client/src/i18n/locales/es.ts
+++ b/packages/client/src/i18n/locales/es.ts
@@ -238,6 +238,9 @@ export default {
     name: 'Nombre',
     autoGeneratedName: 'Generado automaticamente desde la URL base',
     baseUrl: 'URL base',
+    region: 'Región',
+    regionIntl: 'Internacional',
+    regionCn: 'China continental',
     baseUrlPlaceholder: 'ej. https://api.example.com/v1',
     apiKey: 'Clave API',
     apiKeyPlaceholder: 'sk-...',
diff --git a/packages/client/src/i18n/locales/fr.ts b/packages/client/src/i18n/locales/fr.ts
index 55ab2d6..f88d537 100644
--- a/packages/client/src/i18n/locales/fr.ts
+++ b/packages/client/src/i18n/locales/fr.ts
@@ -238,6 +238,9 @@ export default {
     name: 'Nom',
     autoGeneratedName: 'Genere automatiquement a partir de l\'URL de base',
     baseUrl: 'URL de base',
+    region: 'Région',
+    regionIntl: 'International',
+    regionCn: 'Chine continentale',
     baseUrlPlaceholder: 'ex. https://api.example.com/v1',
     apiKey: 'Cle API',
     apiKeyPlaceholder: 'sk-...',
diff --git a/packages/client/src/i18n/locales/ja.ts b/packages/client/src/i18n/locales/ja.ts
index 140483e..fbd7f00 100644
--- a/packages/client/src/i18n/locales/ja.ts
+++ b/packages/client/src/i18n/locales/ja.ts
@@ -238,6 +238,9 @@ export default {
     name: '名前',
     autoGeneratedName: 'ベース URL から自動生成',
     baseUrl: 'ベース URL',
+    region: 'リージョン',
+    regionIntl: 'インターナショナル',
+    regionCn: '中国本土',
     baseUrlPlaceholder: '例: https://api.example.com/v1',
     apiKey: 'API キー',
     apiKeyPlaceholder: 'sk-...',
diff --git a/packages/client/src/i18n/locales/ko.ts b/packages/client/src/i18n/locales/ko.ts
index 3f1337f..0278902 100644
--- a/packages/client/src/i18n/locales/ko.ts
+++ b/packages/client/src/i18n/locales/ko.ts
@@ -238,6 +238,9 @@ export default {
     name: '이름',
     autoGeneratedName: 'Base URL에서 자동 생성',
     baseUrl: 'Base URL',
+    region: '지역',
+    regionIntl: '국제판',
+    regionCn: '중국 본토',
     baseUrlPlaceholder: '예: https://api.example.com/v1',
     apiKey: 'API Key',
     apiKeyPlaceholder: 'sk-...',
diff --git a/packages/client/src/i18n/locales/pt.ts b/packages/client/src/i18n/locales/pt.ts
index ee65e4d..d9fadb0 100644
--- a/packages/client/src/i18n/locales/pt.ts
+++ b/packages/client/src/i18n/locales/pt.ts
@@ -238,6 +238,9 @@ export default {
     name: 'Nome',
     autoGeneratedName: 'Gerado automaticamente pela URL base',
     baseUrl: 'URL base',
+    region: 'Região',
+    regionIntl: 'Internacional',
+    regionCn: 'China Continental',
     baseUrlPlaceholder: 'ex. https://api.example.com/v1',
     apiKey: 'Chave API',
     apiKeyPlaceholder: 'sk-...',
diff --git a/packages/client/src/i18n/locales/zh.ts b/packages/client/src/i18n/locales/zh.ts
index 41aa3f4..6bd7356 100644
--- a/packages/client/src/i18n/locales/zh.ts
+++ b/packages/client/src/i18n/locales/zh.ts
@@ -262,6 +262,9 @@ export default {
     name: '名称',
     autoGeneratedName: '根据 Base URL 自动生成',
     baseUrl: 'Base URL',
+    region: '区域',
+    regionIntl: '国际版',
+    regionCn: '中国大陆',
     baseUrlPlaceholder: '例如 https://api.example.com/v1',
     apiKey: 'API Key',
     apiKeyPlaceholder: 'sk-...',
diff --git a/packages/client/src/shared/providers.ts b/packages/client/src/shared/providers.ts
index 77bf2da..f5c8cbc 100644
--- a/packages/client/src/shared/providers.ts
+++ b/packages/client/src/shared/providers.ts
@@ -120,6 +120,26 @@ export const PROVIDER_PRESETS: ProviderPreset[] = [
       'MiniMax-M2.5',
     ],
   },
+  {
+    label: 'Alibaba Cloud (Coding Plan)',
+    value: 'alibaba-coding-plan',
+    // NOTE: This is the international (intl) DashScope endpoint, matching upstream
+    // hermes-agent (auth.py:255). Mainland China DashScope accounts (sk-sp-* keys
+    // issued by dashscope.aliyun.com) must override via ALIBABA_CODING_PLAN_BASE_URL=
+    // https://coding.dashscope.aliyuncs.com/v1 (no -intl), since the -intl endpoint
+    // returns HTTP 401 for those keys.
+    base_url: 'https://coding-intl.dashscope.aliyuncs.com/v1',
+    models: [
+      'qwen3.5-plus',
+      'qwen3-max-2026-01-23',
+      'qwen3-coder-next',
+      'qwen3-coder-plus',
+      'glm-5',
+      'glm-4.7',
+      'kimi-k2.5',
+      'MiniMax-M2.5',
+    ],
+  },
   {
     label: 'Hugging Face',
     value: 'huggingface',
diff --git a/packages/server/src/controllers/hermes/models.ts b/packages/server/src/controllers/hermes/models.ts
index 164c179..74f4ee1 100644
--- a/packages/server/src/controllers/hermes/models.ts
+++ b/packages/server/src/controllers/hermes/models.ts
@@ -62,7 +62,10 @@ export async function getAvailable(ctx: any) {
       if (!envMapping.api_key_env && !isOAuthAuthorized(providerKey)) continue
       const preset = PROVIDER_PRESETS.find((p: any) => p.value === providerKey)
       const label = preset?.label || providerKey.replace(/^custom:/, '')
-      const baseUrl = preset?.base_url || ''
+      let baseUrl = preset?.base_url || ''
+      if (envMapping.base_url_env && envHasValue(envMapping.base_url_env)) {
+        baseUrl = envGetValue(envMapping.base_url_env) || baseUrl
+      }
       const catalogModels = PROVIDER_MODEL_CATALOG[providerKey]
       if (catalogModels && catalogModels.length > 0) {
         const apiKey = envMapping.api_key_env ? envGetValue(envMapping.api_key_env) : ''
diff --git a/packages/server/src/services/config-helpers.ts b/packages/server/src/services/config-helpers.ts
index 84cbae5..4c57f8b 100644
--- a/packages/server/src/services/config-helpers.ts
+++ b/packages/server/src/services/config-helpers.ts
@@ -17,6 +17,7 @@ export const PROVIDER_ENV_MAP: Record<string, { api_key_env: string; base_url_en
   'minimax-cn': { api_key_env: 'MINIMAX_CN_API_KEY', base_url_env: '' },
   deepseek: { api_key_env: 'DEEPSEEK_API_KEY', base_url_env: '' },
   alibaba: { api_key_env: 'DASHSCOPE_API_KEY', base_url_env: '' },
+  'alibaba-coding-plan': { api_key_env: 'ALIBABA_CODING_PLAN_API_KEY', base_url_env: 'ALIBABA_CODING_PLAN_BASE_URL' },
   anthropic: { api_key_env: 'ANTHROPIC_API_KEY', base_url_env: '' },
   xai: { api_key_env: 'XAI_API_KEY', base_url_env: '' },
   xiaomi: { api_key_env: 'XIAOMI_API_KEY', base_url_env: '' },
diff --git a/packages/server/src/shared/providers.ts b/packages/server/src/shared/providers.ts
index e421cb1..99356b3 100644
--- a/packages/server/src/shared/providers.ts
+++ b/packages/server/src/shared/providers.ts
@@ -128,6 +128,27 @@ export const PROVIDER_PRESETS: ProviderPreset[] = [
       'MiniMax-M2.5',
     ],
   },
+  {
+    label: 'Alibaba Cloud (Coding Plan)',
+    value: 'alibaba-coding-plan',
+    builtin: true,
+    // NOTE: This is the international (intl) DashScope endpoint, matching upstream
+    // hermes-agent (auth.py:255). Mainland China DashScope accounts (sk-sp-* keys
+    // issued by dashscope.aliyun.com) must override via ALIBABA_CODING_PLAN_BASE_URL=
+    // https://coding.dashscope.aliyuncs.com/v1 (no -intl), since the -intl endpoint
+    // returns HTTP 401 for those keys.
+    base_url: 'https://coding-intl.dashscope.aliyuncs.com/v1',
+    models: [
+      'qwen3.5-plus',
+      'qwen3-max-2026-01-23',
+      'qwen3-coder-next',
+      'qwen3-coder-plus',
+      'glm-5',
+      'glm-4.7',
+      'kimi-k2.5',
+      'MiniMax-M2.5',
+    ],
+  },
   {
     label: 'Hugging Face',
     value: 'huggingface',