diff --git a/dto/openai_request.go b/dto/openai_request.go
index 89ebcf1443b2c135667a228cbead73414c5df8b7..663952debe4bf58c656bb40fe87be1f249f5357d 100644
--- a/dto/openai_request.go
+++ b/dto/openai_request.go
@@ -85,6 +85,7 @@ type GeneralOpenAIRequest struct {
 	// Ali Qwen Params
 	VlHighResolutionImages json.RawMessage `json:"vl_high_resolution_images,omitempty"`
 	EnableThinking         json.RawMessage `json:"enable_thinking,omitempty"`
+	ThinkingBudget        json.RawMessage `json:"thinking_budget,omitempty"`
 	ChatTemplateKwargs     json.RawMessage `json:"chat_template_kwargs,omitempty"`
 	EnableSearch           json.RawMessage `json:"enable_search,omitempty"`
 	// ollama Params