diff --git a/relay/channel/volcengine/adaptor.go b/relay/channel/volcengine/adaptor.go
index eb88412a..21d6e170 100644
--- a/relay/channel/volcengine/adaptor.go
+++ b/relay/channel/volcengine/adaptor.go
@@ -9,6 +9,7 @@ import (
 	"mime/multipart"
 	"net/http"
 	"net/textproto"
+	channelconstant "one-api/constant"
 	"one-api/dto"
 	"one-api/relay/channel"
 	"one-api/relay/channel/openai"
@@ -188,20 +189,26 @@ func (a *Adaptor) Init(info *relaycommon.RelayInfo) {
 }
 
 func (a *Adaptor) GetRequestURL(info *relaycommon.RelayInfo) (string, error) {
+	// 支持自定义域名，如果未设置则使用默认域名
+	baseUrl := info.ChannelBaseUrl
+	if baseUrl == "" {
+		baseUrl = channelconstant.ChannelBaseURLs[channelconstant.ChannelTypeVolcEngine]
+	}
+
 	switch info.RelayMode {
 	case constant.RelayModeChatCompletions:
 		if strings.HasPrefix(info.UpstreamModelName, "bot") {
-			return fmt.Sprintf("%s/api/v3/bots/chat/completions", info.ChannelBaseUrl), nil
+			return fmt.Sprintf("%s/api/v3/bots/chat/completions", baseUrl), nil
 		}
-		return fmt.Sprintf("%s/api/v3/chat/completions", info.ChannelBaseUrl), nil
+		return fmt.Sprintf("%s/api/v3/chat/completions", baseUrl), nil
 	case constant.RelayModeEmbeddings:
-		return fmt.Sprintf("%s/api/v3/embeddings", info.ChannelBaseUrl), nil
+		return fmt.Sprintf("%s/api/v3/embeddings", baseUrl), nil
 	case constant.RelayModeImagesGenerations:
-		return fmt.Sprintf("%s/api/v3/images/generations", info.ChannelBaseUrl), nil
+		return fmt.Sprintf("%s/api/v3/images/generations", baseUrl), nil
 	case constant.RelayModeImagesEdits:
-		return fmt.Sprintf("%s/api/v3/images/edits", info.ChannelBaseUrl), nil
+		return fmt.Sprintf("%s/api/v3/images/edits", baseUrl), nil
 	case constant.RelayModeRerank:
-		return fmt.Sprintf("%s/api/v3/rerank", info.ChannelBaseUrl), nil
+		return fmt.Sprintf("%s/api/v3/rerank", baseUrl), nil
 	default:
 	}
 	return "", fmt.Errorf("unsupported relay mode: %d", info.RelayMode)
diff --git a/relay/channel/volcengine/constants.go b/relay/channel/volcengine/constants.go
index fca10e7c..87a12b27 100644
--- a/relay/channel/volcengine/constants.go
+++ b/relay/channel/volcengine/constants.go
@@ -9,6 +9,11 @@ var ModelList = []string{
 	"Doubao-lite-4k",
 	"Doubao-embedding",
 	"doubao-seedream-4-0-250828",
+	"seedream-4-0-250828",
+	"doubao-seedance-1-0-pro-250528",
+	"seedance-1-0-pro-250528",
+	"doubao-seed-1-6-thinking-250715",
+	"seed-1-6-thinking-250715",
 }
 
 var ChannelName = "volcengine"
diff --git a/web/src/components/table/channels/modals/EditChannelModal.jsx b/web/src/components/table/channels/modals/EditChannelModal.jsx
index 967bf88a..dd620fe0 100644
--- a/web/src/components/table/channels/modals/EditChannelModal.jsx
+++ b/web/src/components/table/channels/modals/EditChannelModal.jsx
@@ -235,7 +235,7 @@ const EditChannelModal = (props) => {
     pass_through_body_enabled: false,
     system_prompt: '',
   });
-  const showApiConfigCard = inputs.type !== 45; // 控制是否显示 API 配置卡片（仅当渠道类型不是 豆包 时显示）
+  const showApiConfigCard = true; // 控制是否显示 API 配置卡片
   const getInitValues = () => ({ ...originInputs });
 
   // 处理渠道额外设置的更新
@@ -342,6 +342,10 @@ const EditChannelModal = (props) => {
         case 36:
           localModels = ['suno_music', 'suno_lyrics'];
           break;
+        case 45:
+          localModels = getChannelModels(value);
+          setInputs((prevInputs) => ({ ...prevInputs, base_url: 'https://ark.cn-beijing.volces.com' }));
+          break;
         default:
           localModels = getChannelModels(value);
           break;
@@ -842,6 +846,10 @@ const EditChannelModal = (props) => {
       showInfo(t('请至少选择一个模型！'));
       return;
     }
+    if (localInputs.type === 45 && (!localInputs.base_url || localInputs.base_url.trim() === '')) {
+      showInfo(t('请输入API地址！'));
+      return;
+    }
     if (
       localInputs.model_mapping &&
       localInputs.model_mapping !== '' &&
@@ -1809,6 +1817,30 @@ const EditChannelModal = (props) => {
                         />
                       </div>
                     )}
+
+                    {inputs.type === 45 && (
+                        <div>
+                          <Form.Select
+                              field='base_url'
+                              label={t('API地址')}
+                              placeholder={t('请选择API地址')}
+                              onChange={(value) =>
+                                  handleInputChange('base_url', value)
+                              }
+                              optionList={[
+                                {
+                                  value: 'https://ark.cn-beijing.volces.com',
+                                  label: 'https://ark.cn-beijing.volces.com'
+                                },
+                                {
+                                  value: 'https://ark.ap-southeast.bytepluses.com',
+                                  label: 'https://ark.ap-southeast.bytepluses.com'
+                                }
+                              ]}
+                              defaultValue='https://ark.cn-beijing.volces.com'
+                          />
+                        </div>
+                    )}
                   </Card>
                 )}