diff --git a/internal/entity/models/astraflow.go b/internal/entity/models/astraflow.go
index 46b5bc2e03..ffe2f909ad 100644
--- a/internal/entity/models/astraflow.go
+++ b/internal/entity/models/astraflow.go
@@ -399,6 +399,9 @@ func (a *AstraflowModel) Embed(modelName *string, texts []string, apiConfig *API
 		"model": *modelName,
 		"input": texts,
 	}
+	if embeddingConfig != nil && embeddingConfig.Dimension > 0 {
+		reqBody["dimensions"] = embeddingConfig.Dimension
+	}
 
 	jsonData, err := json.Marshal(reqBody)
 	if err != nil {
diff --git a/internal/entity/models/base_model.go b/internal/entity/models/base_model.go
index e76f20f9cb..1e43849f08 100644
--- a/internal/entity/models/base_model.go
+++ b/internal/entity/models/base_model.go
@@ -100,6 +100,7 @@ func ParseListModel(modelList ModelList) []ListModelResponse {
 			modelResponse.MaxTokens = modelEntity.MaxTokens
 			modelResponse.ModelTypes = modelEntity.ModelTypes
 			modelResponse.Thinking = modelEntity.Thinking
+			modelResponse.Dimensions = modelEntity.Dimensions
 		}
 
 		models = append(models, modelResponse)
diff --git a/internal/entity/models/cohere.go b/internal/entity/models/cohere.go
index 72ed987165..8c27b12571 100644
--- a/internal/entity/models/cohere.go
+++ b/internal/entity/models/cohere.go
@@ -372,6 +372,10 @@ func (c *CoHereModel) Embed(modelName *string, texts []string, apiConfig *APICon
 		"input_type":      "search_document",
 		"embedding_types": []string{"float"},
 	}
+	// This is only available for embed-v4 and newer models. Possible values are 256, 512, 1024, and 1536. The default is 1536.
+	if embeddingConfig != nil && embeddingConfig.Dimension > 0 {
+		reqBody["output_dimension"] = embeddingConfig.Dimension
+	}
 
 	jsonData, err := json.Marshal(reqBody)
 	if err != nil {
diff --git a/internal/entity/models/mistral.go b/internal/entity/models/mistral.go
index 19cea47625..0daaee0313 100644
--- a/internal/entity/models/mistral.go
+++ b/internal/entity/models/mistral.go
@@ -399,6 +399,9 @@ func (m *MistralModel) Embed(modelName *string, texts []string, apiConfig *APICo
 		"model": *modelName,
 		"input": texts,
 	}
+	if embeddingConfig != nil && embeddingConfig.Dimension > 0 {
+		reqBody["output_dimension"] = embeddingConfig.Dimension
+	}
 
 	jsonData, err := json.Marshal(reqBody)
 	if err != nil {
diff --git a/internal/entity/models/replicate.go b/internal/entity/models/replicate.go
index f4a50c27d1..0f3396e287 100644
--- a/internal/entity/models/replicate.go
+++ b/internal/entity/models/replicate.go
@@ -76,18 +76,21 @@ type replicatePrediction struct {
 	URLs   replicatePredictionURLs `json:"urls"`
 }
 
-type replicateModelsResponse struct {
-	Results []struct {
-		Owner string `json:"owner"`
-		Name  string `json:"name"`
-	} `json:"results"`
-}
-
 type replicateSSEEvent struct {
 	event string
 	data  string
 }
 
+type replicateModelList struct {
+	Results []replicateModelSummary `json:"results"`
+}
+
+type replicateModelSummary struct {
+	ID    string `json:"id"`
+	Owner string `json:"owner"`
+	Name  string `json:"name"`
+}
+
 func (r *ReplicateModel) endpoint(apiConfig *APIConfig, suffix string) (string, error) {
 
 	baseURL, err := r.baseModel.GetBaseURL(apiConfig)
@@ -538,35 +541,38 @@ func (r *ReplicateModel) ListModels(apiConfig *APIConfig) ([]ListModelResponse,
 		return nil, fmt.Errorf("API request failed with status %d: %s", resp.StatusCode, string(body))
 	}
 
-	var result replicateModelsResponse
-	if err = json.Unmarshal(body, &result); err != nil {
+	var modelList ModelList
+	if err = json.Unmarshal(body, &modelList); err != nil {
 		return nil, fmt.Errorf("failed to parse response: %w", err)
 	}
-
-	models := make([]ListModelResponse, 0, len(result.Results))
-	pm := GetProviderManager()
-	for _, model := range result.Results {
-		modelName := model.Name
-		var modelResponse ListModelResponse
-		var modelEntity *Model
-		if pm != nil {
-			modelEntity = pm.GetModelByNameOrAlias(modelName)
-		}
-		if model.Owner != "" {
-			modelName = model.Name + "@" + model.Owner
-		}
-		modelResponse.Name = modelName
-		if modelEntity != nil {
-			modelResponse.MaxDimension = modelEntity.MaxDimension
-			modelResponse.Dimensions = modelEntity.Dimensions
-			modelResponse.MaxTokens = modelEntity.MaxTokens
-			modelResponse.ModelTypes = modelEntity.ModelTypes
-			modelResponse.Thinking = modelEntity.Thinking
-		}
-
-		models = append(models, modelResponse)
+	if modelList.Models != nil {
+		return ParseListModel(modelList), nil
 	}
-	return models, nil
+
+	var replicateList replicateModelList
+	if err = json.Unmarshal(body, &replicateList); err != nil {
+		return nil, fmt.Errorf("failed to parse response: %w", err)
+	}
+	if replicateList.Results == nil {
+		return nil, fmt.Errorf("invalid models list format")
+	}
+	for _, model := range replicateList.Results {
+		modelName := strings.TrimSpace(model.ID)
+		if modelName == "" && model.Owner != "" && model.Name != "" {
+			modelName = fmt.Sprintf("%s/%s", model.Owner, model.Name)
+		}
+		if modelName == "" {
+			modelName = strings.TrimSpace(model.Name)
+		}
+		if modelName == "" {
+			continue
+		}
+		modelList.Models = append(modelList.Models, DSModel{
+			ID: modelName,
+		})
+	}
+
+	return ParseListModel(modelList), nil
 }
 
 func (r *ReplicateModel) CheckConnection(apiConfig *APIConfig) error {
diff --git a/internal/entity/models/siliconflow.go b/internal/entity/models/siliconflow.go
index 2d3b62a897..95c7922c91 100644
--- a/internal/entity/models/siliconflow.go
+++ b/internal/entity/models/siliconflow.go
@@ -444,6 +444,9 @@ func (s *SiliconflowModel) Embed(modelName *string, texts []string, apiConfig *A
 		"model": modelName,
 		"input": texts,
 	}
+	if embeddingConfig != nil && embeddingConfig.Dimension > 0 {
+		reqBody["dimensions"] = embeddingConfig.Dimension
+	}
 
 	jsonData, err := json.Marshal(reqBody)
 	if err != nil {
diff --git a/internal/entity/models/volcengine.go b/internal/entity/models/volcengine.go
index 8031a1a1e4..7abd7e8061 100644
--- a/internal/entity/models/volcengine.go
+++ b/internal/entity/models/volcengine.go
@@ -479,6 +479,9 @@ func (v *VolcEngine) Embed(modelName *string, texts []string, apiConfig *APIConf
 				},
 			},
 		}
+		if embeddingConfig != nil && embeddingConfig.Dimension > 0 {
+			reqBody["dimensions"] = embeddingConfig.Dimension
+		}
 
 		jsonData, err := json.Marshal(reqBody)
 		if err != nil {
diff --git a/internal/service/model_service.go b/internal/service/model_service.go
index 180075986b..da91475f9b 100644
--- a/internal/service/model_service.go
+++ b/internal/service/model_service.go
@@ -254,6 +254,17 @@ func (m *ModelProviderService) ListSupportedModels(providerName, instanceName, u
 			"model_types":   model.ModelTypes,
 			"thinking":      model.Thinking,
 		})
+		modelData := map[string]interface{}{
+			"name":        model.Name,
+			"dimension":   model.MaxDimension,
+			"max_tokens":  model.MaxTokens,
+			"model_types": model.ModelTypes,
+			"thinking":    model.Thinking,
+		}
+		if len(model.Dimensions) > 0 {
+			modelData["dimensions"] = model.Dimensions
+		}
+		result = append(result, modelData)
 	}
 	return result, nil
 }