diff --git a/controller/doubao_asset.go b/controller/doubao_asset.go
index e56f42b..2917606 100644
--- a/controller/doubao_asset.go
+++ b/controller/doubao_asset.go
@@ -54,7 +54,7 @@ func buildDoubaoAssetURL(channel *model.Channel, action string, version string)
 		return "", fmt.Errorf("invalid Doubao asset base URL: %s", baseURL)
 	}
 
-	u.Path = strings.TrimRight(u.Path, "/") + "/api/v1/volcengine/asset"
+	u.Path = strings.TrimRight(u.Path, "/") + "/api/v1/multimodal/sd/assets"
 	u.RawQuery = ""
 	u.Fragment = ""
 
diff --git a/controller/doubao_asset_test.go b/controller/doubao_asset_test.go
index ca378c0..e02b56a 100644
--- a/controller/doubao_asset_test.go
+++ b/controller/doubao_asset_test.go
@@ -70,7 +70,7 @@ func TestBuildDoubaoAssetURLDefaultBaseAndEscapedQuery(t *testing.T) {
 	got, err := buildDoubaoAssetURL(&model.Channel{}, "ApplyUploadInner&Space", "")
 
 	require.NoError(t, err)
-	assert.Equal(t, defaultDoubaoAssetBaseURL+"/api/v1/volcengine/asset?Action=ApplyUploadInner%26Space&Version=2024-01-01", got)
+	assert.Equal(t, defaultDoubaoAssetBaseURL+"/api/v1/multimodal/sd/assets?Action=ApplyUploadInner%26Space&Version=2024-01-01", got)
 }
 
 func TestBuildDoubaoAssetURLExplicitBaseURLOverridesDefault(t *testing.T) {
@@ -79,7 +79,7 @@ func TestBuildDoubaoAssetURLExplicitBaseURLOverridesDefault(t *testing.T) {
 	got, err := buildDoubaoAssetURL(&model.Channel{BaseURL: &baseURL}, "CommitUploadInner", "2025-02-03")
 
 	require.NoError(t, err)
-	assert.Equal(t, "https://example.com/custom/api/v1/volcengine/asset?Action=CommitUploadInner&Version=2025-02-03", got)
+	assert.Equal(t, "https://example.com/custom/api/v1/multimodal/sd/assets?Action=CommitUploadInner&Version=2025-02-03", got)
 }
 
 func TestEffectiveDoubaoAssetGroupUsesUsingGroupBeforeBlankTokenGroup(t *testing.T) {
diff --git a/relay/channel/task/doubao_aiping/adaptor.go b/relay/channel/task/doubao_aiping/adaptor.go
index 9f126dc..e3728d5 100644
--- a/relay/channel/task/doubao_aiping/adaptor.go
+++ b/relay/channel/task/doubao_aiping/adaptor.go
@@ -119,7 +119,7 @@ func (a *TaskAdaptor) BuildRequestURL(info *relaycommon.RelayInfo) (string, erro
 	if strings.TrimSpace(baseURL) == "" && info != nil {
 		baseURL = strings.TrimRight(info.ChannelBaseUrl, "/")
 	}
-	return fmt.Sprintf("%s/api/v1/videos", baseURL), nil
+	return fmt.Sprintf("%s/api/v1/multimodal/sd/videos/contents/generations/tasks", baseURL), nil
 }
 
 func (a *TaskAdaptor) BuildRequestHeader(c *gin.Context, req *http.Request, info *relaycommon.RelayInfo) error {
@@ -204,7 +204,7 @@ func (a *TaskAdaptor) buildFetchRequest(baseUrl, key string, body map[string]any
 	if !ok || strings.TrimSpace(taskID) == "" {
 		return nil, fmt.Errorf("invalid task_id")
 	}
-	uri := fmt.Sprintf("%s/api/v1/videos/%s", strings.TrimRight(baseUrl, "/"), taskID)
+	uri := fmt.Sprintf("%s/api/v1/multimodal/sd/videos/contents/generations/tasks/%s", strings.TrimRight(baseUrl, "/"), taskID)
 	req, err := http.NewRequest(http.MethodGet, uri, nil)
 	if err != nil {
 		return nil, err
diff --git a/relay/channel/task/doubao_aiping/adaptor_test.go b/relay/channel/task/doubao_aiping/adaptor_test.go
index d03511b..2d0c690 100644
--- a/relay/channel/task/doubao_aiping/adaptor_test.go
+++ b/relay/channel/task/doubao_aiping/adaptor_test.go
@@ -30,7 +30,7 @@ func TestBuildRequestURLUsesAipingVideosEndpoint(t *testing.T) {
 	})
 
 	require.NoError(t, err)
-	require.Equal(t, "https://aiping.example.com/api/v1/videos", got)
+	require.Equal(t, "https://aiping.example.com/api/v1/multimodal/sd/videos/contents/generations/tasks", got)
 }
 
 func TestFetchTaskUsesAipingVideosEndpoint(t *testing.T) {
@@ -39,7 +39,7 @@ func TestFetchTaskUsesAipingVideosEndpoint(t *testing.T) {
 
 	require.NoError(t, err)
 	require.Equal(t, http.MethodGet, req.Method)
-	require.Equal(t, "https://aiping.example.com/api/v1/videos/cgt-123", req.URL.String())
+	require.Equal(t, "https://aiping.example.com/api/v1/multimodal/sd/videos/contents/generations/tasks/cgt-123", req.URL.String())
 	require.Equal(t, "Bearer sk-test", req.Header.Get("Authorization"))
 }