Merge remote-tracking branch 'upstream/master'

pkg/ai/openai_client.go

@@ -168,6 +168,7 @@ func (c *OpenAIClient) sendChatRequest(req *ChatCompletionRequest) (*ChatComplet
 	if len(chatResp.Choices) > 0 {
 		finishReason := chatResp.Choices[0].FinishReason
 		content := chatResp.Choices[0].Message.Content
+		usage := chatResp.Usage
 
 		fmt.Printf("OpenAI: finish_reason=%s, content_length=%d\n", finishReason, len(content))
 
@@ -175,7 +176,7 @@ func (c *OpenAIClient) sendChatRequest(req *ChatCompletionRequest) (*ChatComplet
 			return nil, fmt.Errorf("AI内容被安全过滤器拦截，可能因为：\n1. 请求内容触发了安全策略\n2. 生成的内容包含敏感信息\n3. 建议：调整输入内容或联系API提供商调整过滤策略")
 		}
 
-		if content == "" && finishReason != "stop" {
+		if usage.TotalTokens == 0 && finishReason != "stop" {
 			return nil, fmt.Errorf("AI返回内容为空 (finish_reason: %s)，可能的原因：\n1. 内容被过滤\n2. Token限制\n3. API异常", finishReason)
 		}
 	}
@@ -238,7 +239,7 @@ func (c *OpenAIClient) TestConnection() error {
 		},
 	}
 
-	_, err := c.ChatCompletion(messages, WithMaxTokens(10))
+	_, err := c.ChatCompletion(messages, WithMaxTokens(50))
 	if err != nil {
 		fmt.Printf("OpenAI: TestConnection failed: %v\n", err)
 	} else {

pkg/image/gemini_image_client.go

@@ -107,7 +107,7 @@ func NewGeminiImageClient(baseURL, apiKey, model, endpoint string) *GeminiImageC
 
 func (c *GeminiImageClient) GenerateImage(prompt string, opts ...ImageOption) (*ImageResult, error) {
 	options := &ImageOptions{
-		Size:    "1024x1024",
+		Size:    "1920x1920",
 		Quality: "standard",
 	}
 

pkg/image/volcengine_image_client.go

@@ -63,7 +63,7 @@ func NewVolcEngineImageClient(baseURL, apiKey, model, endpoint, queryEndpoint st
 
 func (c *VolcEngineImageClient) GenerateImage(prompt string, opts ...ImageOption) (*ImageResult, error) {
 	options := &ImageOptions{
-		Size:    "1024x1024",
+		Size:    "1920x1920",
 		Quality: "standard",
 	}