diff --git a/docs/en/other/community.md b/docs/en/other/community.md
index bb2096a0..9951fbb1 100644
--- a/docs/en/other/community.md
+++ b/docs/en/other/community.md
@@ -8,7 +8,7 @@ Reach out via community channels or email to get updates and share feedback.
 
 ## Twitter (X)
 
-[https://x.com/chatlabfun](https://x.com/chatlabfun)
+[https://x.com/openchatlab](https://x.com/openchatlab)
 
 ## Contact Developer
 
diff --git a/src/i18n/locales/en-US/settings.json b/src/i18n/locales/en-US/settings.json
index 3fba58d9..f055f15a 100644
--- a/src/i18n/locales/en-US/settings.json
+++ b/src/i18n/locales/en-US/settings.json
@@ -126,6 +126,7 @@
       "customModelIdHint": "The model identifier used in API calls",
       "customModelDisplayName": "Display Name",
       "customModelDisplayNamePlaceholder": "Custom display name",
+      "modelRequired": "Add at least one model to save",
       "modelCapabilities": "Model Capabilities"
     },
     "providerKind": {
diff --git a/src/i18n/locales/ja-JP/settings.json b/src/i18n/locales/ja-JP/settings.json
index 13703474..c7a3b2a0 100644
--- a/src/i18n/locales/ja-JP/settings.json
+++ b/src/i18n/locales/ja-JP/settings.json
@@ -126,6 +126,7 @@
       "customModelIdHint": "API呼び出しで使用されるモデル識別子",
       "customModelDisplayName": "表示名",
       "customModelDisplayNamePlaceholder": "カスタム表示名",
+      "modelRequired": "少なくとも 1 つのモデルを追加してから保存してください",
       "modelCapabilities": "モデル能力ラベル"
     },
     "providerKind": {
diff --git a/src/i18n/locales/zh-CN/settings.json b/src/i18n/locales/zh-CN/settings.json
index 006c8697..564cbc2e 100644
--- a/src/i18n/locales/zh-CN/settings.json
+++ b/src/i18n/locales/zh-CN/settings.json
@@ -126,7 +126,8 @@
       "customModelIdHint": "API 调用时使用的模型标识符",
       "customModelDisplayName": "显示名称",
       "customModelDisplayNamePlaceholder": "自定义显示名",
-      "modelCapabilities": "模型能力标注"
+      "modelCapabilities": "模型能力标注",
+      "modelRequired": "至少添加一个模型才能保存"
     },
     "providerKind": {
       "official": "官方",
diff --git a/src/i18n/locales/zh-TW/settings.json b/src/i18n/locales/zh-TW/settings.json
index 24234b11..cc67be12 100644
--- a/src/i18n/locales/zh-TW/settings.json
+++ b/src/i18n/locales/zh-TW/settings.json
@@ -126,6 +126,7 @@
       "customModelIdHint": "API 呼叫時使用的模型識別碼",
       "customModelDisplayName": "顯示名稱",
       "customModelDisplayNamePlaceholder": "自訂顯示名稱",
+      "modelRequired": "至少新增一個模型才能儲存",
       "modelCapabilities": "模型能力標註"
     },
     "providerKind": {
diff --git a/src/pages/settings/components/AI/AIModelEditModal.vue b/src/pages/settings/components/AI/AIModelEditModal.vue
index cfcfdd35..456fd360 100644
--- a/src/pages/settings/components/AI/AIModelEditModal.vue
+++ b/src/pages/settings/components/AI/AIModelEditModal.vue
@@ -233,6 +233,10 @@ function closeModal() {
                 </label>
 
                 <UITabs v-if="modelTabItems.length > 0" v-model="formData.model" :items="modelTabItems" size="xs" />
+                <p v-else class="flex items-center gap-1 text-xs text-amber-500 dark:text-amber-400">
+                  <UIcon name="i-heroicons-exclamation-triangle" class="h-3.5 w-3.5 shrink-0" />
+                  {{ t('settings.aiConfig.modal.modelRequired') }}
+                </p>
                 <p v-if="formData.model" class="mt-2 text-xs text-gray-500 dark:text-gray-400">
                   {{ t('settings.aiConfig.modal.customModelId') }}: {{ formData.model }}
                 </p>
@@ -310,6 +314,10 @@ function closeModal() {
                 </label>
 
                 <UITabs v-if="modelTabItems.length > 0" v-model="formData.model" :items="modelTabItems" size="xs" />
+                <p v-else class="flex items-center gap-1 text-xs text-amber-500 dark:text-amber-400">
+                  <UIcon name="i-heroicons-exclamation-triangle" class="h-3.5 w-3.5 shrink-0" />
+                  {{ t('settings.aiConfig.modal.modelRequired') }}
+                </p>
                 <p v-if="formData.model" class="mt-2 text-xs text-gray-500 dark:text-gray-400">
                   {{ t('settings.aiConfig.modal.customModelId') }}: {{ formData.model }}
                 </p>
@@ -333,6 +341,25 @@ function closeModal() {
               </div>
             </template>
 
+            <!-- ===== 通用：自定义配置名称 ===== -->
+            <template v-if="formData.provider || !isPresetMode">
+              <div>
+                <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">
+                  {{ t('settings.aiConfig.modal.configName') }}
+                  <span class="font-normal text-gray-400">{{ t('settings.aiConfig.modal.optional') }}</span>
+                </label>
+                <UInput
+                  v-model="formData.customName"
+                  class="w-full"
+                  :placeholder="
+                    isPresetMode
+                      ? t('settings.aiConfig.modal.configNamePlaceholderPreset')
+                      : t('settings.aiConfig.modal.configNamePlaceholderCustom')
+                  "
+                />
+              </div>
+            </template>
+
             <!-- ===== 通用：推理模型选项 ===== -->
             <template v-if="formData.provider || !isPresetMode">
               <div class="flex items-center justify-between rounded-lg bg-gray-50 p-3 dark:bg-gray-800">
diff --git a/src/pages/settings/components/AI/useAIConfigForm.ts b/src/pages/settings/components/AI/useAIConfigForm.ts
index a0cd805c..e835423f 100644
--- a/src/pages/settings/components/AI/useAIConfigForm.ts
+++ b/src/pages/settings/components/AI/useAIConfigForm.ts
@@ -84,6 +84,7 @@ export function useAIConfigForm(props: {
     apiKey: '',
     model: '',
     baseUrl: '',
+    customName: '',
     disableThinking: true,
     isReasoningModel: false,
   })
@@ -174,6 +175,7 @@ export function useAIConfigForm(props: {
       apiKey: '',
       model: defaultChat?.id || defaultModels[0]?.id || '',
       baseUrl: defaultProviderDef?.defaultBaseUrl || '',
+      customName: '',
       disableThinking: true,
       isReasoningModel: false,
     }
@@ -204,6 +206,7 @@ export function useAIConfigForm(props: {
       apiKey: config.apiKey || '',
       model: isCompat ? config.model || '' : hasModelInCatalog ? config.model || '' : '',
       baseUrl: config.baseUrl || providerDef?.defaultBaseUrl || '',
+      customName: config.name || '',
       disableThinking: config.disableThinking ?? true,
       isReasoningModel: config.isReasoningModel ?? false,
     }
@@ -389,7 +392,7 @@ export function useAIConfigForm(props: {
       if (!finalApiKey && isLocalMode.value) {
         finalApiKey = 'sk-no-key-required'
       }
-      const finalName = generateName()
+      const finalName = formData.value.customName.trim() || generateName()
 
       const isReasoning = formData.value.isReasoningModel
       const persistCustomModels =