Merge remote-tracking branch 'origin/main' into nightly

# Conflicts:
#	web/src/helpers/render.jsx
#	web/src/hooks/usage-logs/useUsageLogsData.jsx
#	web/src/i18n/locales/en.json

relay/channel/claude/message_delta_usage_patch_test.go

@@ -85,7 +85,7 @@ func TestBuildMessageDeltaPatchUsage(t *testing.T) {
 		require.EqualValues(t, 50, usage.CacheCreationInputTokens)
 		require.EqualValues(t, 53, usage.OutputTokens)
 		require.NotNil(t, usage.CacheCreation)
-		require.EqualValues(t, 10, usage.CacheCreation.Ephemeral5mInputTokens)
+		require.EqualValues(t, 30, usage.CacheCreation.Ephemeral5mInputTokens)
 		require.EqualValues(t, 20, usage.CacheCreation.Ephemeral1hInputTokens)
 	})
 
@@ -108,4 +108,22 @@ func TestBuildMessageDeltaPatchUsage(t *testing.T) {
 		require.EqualValues(t, 7, usage.CacheReadInputTokens)
 		require.EqualValues(t, 6, usage.CacheCreationInputTokens)
 	})
+
+	t.Run("default aggregate cache creation to 5m when split missing", func(t *testing.T) {
+		claudeResponse := &dto.ClaudeResponse{Usage: &dto.ClaudeUsage{
+			OutputTokens:             53,
+			CacheCreationInputTokens: 50,
+		}}
+		claudeInfo := &ClaudeResponseInfo{Usage: &dto.Usage{
+			PromptTokensDetails: dto.InputTokenDetails{
+				CachedCreationTokens: 50,
+			},
+		}}
+
+		usage := buildMessageDeltaPatchUsage(claudeResponse, claudeInfo)
+		require.NotNil(t, usage)
+		require.NotNil(t, usage.CacheCreation)
+		require.EqualValues(t, 50, usage.CacheCreation.Ephemeral5mInputTokens)
+		require.EqualValues(t, 0, usage.CacheCreation.Ephemeral1hInputTokens)
+	})
 }

relay/channel/claude/relay-claude.go

@@ -85,7 +85,7 @@ func RequestOpenAI2ClaudeMessage(c *gin.Context, textRequest dto.GeneralOpenAIRe
 
 			// 解析 UserLocation JSON
 			var userLocationMap map[string]interface{}
-			if err := json.Unmarshal(textRequest.WebSearchOptions.UserLocation, &userLocationMap); err == nil {
+			if err := common.Unmarshal(textRequest.WebSearchOptions.UserLocation, &userLocationMap); err == nil {
 				// 检查是否有 approximate 字段
 				if approximateData, ok := userLocationMap["approximate"].(map[string]interface{}); ok {
 					if timezone, ok := approximateData["timezone"].(string); ok && timezone != "" {
@@ -177,7 +177,7 @@ func RequestOpenAI2ClaudeMessage(c *gin.Context, textRequest dto.GeneralOpenAIRe
 		}
 		// TODO: 临时处理
 		// https://docs.anthropic.com/en/docs/build-with-claude/extended-thinking#important-considerations-when-using-extended-thinking
-		claudeRequest.TopP = common.GetPointer[float64](0)
+		claudeRequest.TopP = nil
 		claudeRequest.Temperature = common.GetPointer[float64](1.0)
 		if !model_setting.ShouldPreserveThinkingSuffix(textRequest.Model) {
 			claudeRequest.Model = strings.TrimSuffix(textRequest.Model, "-thinking")
@@ -343,33 +343,39 @@ func RequestOpenAI2ClaudeMessage(c *gin.Context, textRequest dto.GeneralOpenAIRe
 			} else {
 				claudeMediaMessages := make([]dto.ClaudeMediaMessage, 0)
 				for _, mediaMessage := range message.ParseContent() {
-					claudeMediaMessage := dto.ClaudeMediaMessage{
-						Type: mediaMessage.Type,
-					}
-					if mediaMessage.Type == "text" {
-						claudeMediaMessage.Text = common.GetPointer[string](mediaMessage.Text)
-					} else {
-						imageUrl := mediaMessage.GetImageMedia()
-						claudeMediaMessage.Type = "image"
-						claudeMediaMessage.Source = &dto.ClaudeMessageSource{
-							Type: "base64",
-						}
-						// 使用统一的文件服务获取图片数据
-						var source *types.FileSource
-						if strings.HasPrefix(imageUrl.Url, "http") {
-							source = types.NewURLFileSource(imageUrl.Url)
-						} else {
-							source = types.NewBase64FileSource(imageUrl.Url, "")
+					switch mediaMessage.Type {
+					case "text":
+						claudeMediaMessages = append(claudeMediaMessages, dto.ClaudeMediaMessage{
+							Type: "text",
+							Text: common.GetPointer[string](mediaMessage.Text),
+						})
+					default:
+						source := mediaMessage.ToFileSource()
+						if source == nil {
+							continue
 						}
 						base64Data, mimeType, err := service.GetBase64Data(c, source, "formatting image for Claude")
 						if err != nil {
 							return nil, fmt.Errorf("get file data failed: %s", err.Error())
 						}
+						claudeMediaMessage := dto.ClaudeMediaMessage{
+							Source: &dto.ClaudeMessageSource{
+								Type: "base64",
+							},
+						}
+						if strings.HasPrefix(mimeType, "application/pdf") {
+							claudeMediaMessage.Type = "document"
+						} else {
+							claudeMediaMessage.Type = "image"
+						}
+
 						claudeMediaMessage.Source.MediaType = mimeType
 						claudeMediaMessage.Source.Data = base64Data
+						claudeMediaMessages = append(claudeMediaMessages, claudeMediaMessage)
+						continue
 					}
-					claudeMediaMessages = append(claudeMediaMessages, claudeMediaMessage)
 				}
+
 				if message.ToolCalls != nil {
 					for _, toolCall := range message.ParseToolCalls() {
 						inputObj := make(map[string]any)
@@ -574,6 +580,11 @@ func buildOpenAIStyleUsageFromClaudeUsage(usage *dto.Usage) dto.Usage {
 		return dto.Usage{}
 	}
 	clone := *usage
+	clone.ClaudeCacheCreation5mTokens, clone.ClaudeCacheCreation1hTokens = service.NormalizeCacheCreationSplit(
+		usage.PromptTokensDetails.CachedCreationTokens,
+		usage.ClaudeCacheCreation5mTokens,
+		usage.ClaudeCacheCreation1hTokens,
+	)
 	cacheCreationTokens := cacheCreationTokensForOpenAIUsage(usage)
 	totalInputTokens := usage.PromptTokens + usage.PromptTokensDetails.CachedTokens + cacheCreationTokens
 	clone.PromptTokens = totalInputTokens
@@ -603,11 +614,26 @@ func buildMessageDeltaPatchUsage(claudeResponse *dto.ClaudeResponse, claudeInfo
 	if usage.CacheCreationInputTokens == 0 && claudeInfo.Usage.PromptTokensDetails.CachedCreationTokens > 0 {
 		usage.CacheCreationInputTokens = claudeInfo.Usage.PromptTokensDetails.CachedCreationTokens
 	}
-	if usage.CacheCreation == nil && (claudeInfo.Usage.ClaudeCacheCreation5mTokens > 0 || claudeInfo.Usage.ClaudeCacheCreation1hTokens > 0) {
-		usage.CacheCreation = &dto.ClaudeCacheCreationUsage{
-			Ephemeral5mInputTokens: claudeInfo.Usage.ClaudeCacheCreation5mTokens,
-			Ephemeral1hInputTokens: claudeInfo.Usage.ClaudeCacheCreation1hTokens,
-		}
+	cacheCreation5m := 0
+	cacheCreation1h := 0
+	if usage.CacheCreation != nil {
+		cacheCreation5m = usage.CacheCreation.Ephemeral5mInputTokens
+		cacheCreation1h = usage.CacheCreation.Ephemeral1hInputTokens
+	} else {
+		cacheCreation5m = claudeInfo.Usage.ClaudeCacheCreation5mTokens
+		cacheCreation1h = claudeInfo.Usage.ClaudeCacheCreation1hTokens
+	}
+	cacheCreation5m, cacheCreation1h = service.NormalizeCacheCreationSplit(
+		usage.CacheCreationInputTokens,
+		cacheCreation5m,
+		cacheCreation1h,
+	)
+	if usage.CacheCreation == nil && (cacheCreation5m > 0 || cacheCreation1h > 0) {
+		usage.CacheCreation = &dto.ClaudeCacheCreationUsage{}
+	}
+	if usage.CacheCreation != nil {
+		usage.CacheCreation.Ephemeral5mInputTokens = cacheCreation5m
+		usage.CacheCreation.Ephemeral1hInputTokens = cacheCreation1h
 	}
 	return usage
 }
@@ -783,7 +809,16 @@ func HandleStreamFinalResponse(c *gin.Context, info *relaycommon.RelayInfo, clau
 		if common.DebugEnabled {
 			common.SysLog("claude response usage is not complete, maybe upstream error")
 		}
-		claudeInfo.Usage = service.ResponseText2Usage(c, claudeInfo.ResponseText.String(), info.UpstreamModelName, claudeInfo.Usage.PromptTokens)
+		// 只补缺失字段，不整份覆盖——保留 message_start 已拿到的 cache 字段
+		fallback := service.ResponseText2Usage(c, claudeInfo.ResponseText.String(), info.UpstreamModelName, info.GetEstimatePromptTokens())
+		if claudeInfo.Usage.CompletionTokens == 0 ||
+			(!claudeInfo.Done && fallback.CompletionTokens > claudeInfo.Usage.CompletionTokens) {
+			claudeInfo.Usage.CompletionTokens = fallback.CompletionTokens
+		}
+		if claudeInfo.Usage.PromptTokens == 0 {
+			claudeInfo.Usage.PromptTokens = fallback.PromptTokens
+		}
+		claudeInfo.Usage.TotalTokens = claudeInfo.Usage.PromptTokens + claudeInfo.Usage.CompletionTokens
 	}
 	if claudeInfo.Usage != nil {
 		claudeInfo.Usage.UsageSemantic = "anthropic"

relay/channel/claude/relay_claude_test.go

@@ -1,10 +1,12 @@
 package claude
 
 import (
+	"encoding/base64"
 	"strings"
 	"testing"
 
 	"github.com/QuantumNous/new-api/dto"
+	"github.com/stretchr/testify/require"
 )
 
 func TestFormatClaudeResponseInfo_MessageStart(t *testing.T) {
@@ -255,3 +257,126 @@ func TestBuildOpenAIStyleUsageFromClaudeUsagePreservesCacheCreationRemainder(t *
 		})
 	}
 }
+
+func TestBuildOpenAIStyleUsageFromClaudeUsageDefaultsAggregateCacheCreationTo5m(t *testing.T) {
+	usage := &dto.Usage{
+		PromptTokens:     100,
+		CompletionTokens: 20,
+		PromptTokensDetails: dto.InputTokenDetails{
+			CachedTokens:         30,
+			CachedCreationTokens: 50,
+		},
+		UsageSemantic: "anthropic",
+	}
+
+	openAIUsage := buildOpenAIStyleUsageFromClaudeUsage(usage)
+
+	require.Equal(t, 50, openAIUsage.ClaudeCacheCreation5mTokens)
+	require.Equal(t, 0, openAIUsage.ClaudeCacheCreation1hTokens)
+}
+
+func TestRequestOpenAI2ClaudeMessage_IgnoresUnsupportedFileContent(t *testing.T) {
+	request := dto.GeneralOpenAIRequest{
+		Model: "claude-3-5-sonnet",
+		Messages: []dto.Message{
+			{
+				Role: "user",
+				Content: []any{
+					dto.MediaContent{
+						Type: dto.ContentTypeText,
+						Text: "see attachment",
+					},
+					dto.MediaContent{
+						Type: dto.ContentTypeFile,
+						File: &dto.MessageFile{
+							FileName: "blob.bin",
+							FileData: "JVBERi0xLjQK",
+						},
+					},
+				},
+			},
+		},
+	}
+
+	claudeRequest, err := RequestOpenAI2ClaudeMessage(nil, request)
+	require.NoError(t, err)
+	require.Len(t, claudeRequest.Messages, 1)
+
+	content, ok := claudeRequest.Messages[0].Content.([]dto.ClaudeMediaMessage)
+	require.True(t, ok)
+	require.Len(t, content, 1)
+	require.Equal(t, "text", content[0].Type)
+	require.NotNil(t, content[0].Text)
+	require.Equal(t, "see attachment", *content[0].Text)
+}
+
+func TestRequestOpenAI2ClaudeMessage_SupportsPDFFileContent(t *testing.T) {
+	request := dto.GeneralOpenAIRequest{
+		Model: "claude-3-5-sonnet",
+		Messages: []dto.Message{
+			{
+				Role: "user",
+				Content: []any{
+					dto.MediaContent{
+						Type: dto.ContentTypeFile,
+						File: &dto.MessageFile{
+							FileName: "spec.pdf",
+							FileData: "JVBERi0xLjQK",
+						},
+					},
+					dto.MediaContent{
+						Type: dto.ContentTypeText,
+						Text: "summarize it",
+					},
+				},
+			},
+		},
+	}
+
+	claudeRequest, err := RequestOpenAI2ClaudeMessage(nil, request)
+	require.NoError(t, err)
+	require.Len(t, claudeRequest.Messages, 1)
+
+	content, ok := claudeRequest.Messages[0].Content.([]dto.ClaudeMediaMessage)
+	require.True(t, ok)
+	require.Len(t, content, 2)
+	require.Equal(t, "document", content[0].Type)
+	require.NotNil(t, content[0].Source)
+	require.Equal(t, "base64", content[0].Source.Type)
+	require.Equal(t, "application/pdf", content[0].Source.MediaType)
+	require.Equal(t, "JVBERi0xLjQK", content[0].Source.Data)
+	require.Equal(t, "text", content[1].Type)
+	require.NotNil(t, content[1].Text)
+	require.Equal(t, "summarize it", *content[1].Text)
+}
+
+func TestRequestOpenAI2ClaudeMessage_ConvertsTextFileContentToText(t *testing.T) {
+	request := dto.GeneralOpenAIRequest{
+		Model: "claude-3-5-sonnet",
+		Messages: []dto.Message{
+			{
+				Role: "user",
+				Content: []any{
+					dto.MediaContent{
+						Type: dto.ContentTypeFile,
+						File: &dto.MessageFile{
+							FileName: "notes.txt",
+							FileData: base64.StdEncoding.EncodeToString([]byte("alpha\nbeta")),
+						},
+					},
+				},
+			},
+		},
+	}
+
+	claudeRequest, err := RequestOpenAI2ClaudeMessage(nil, request)
+	require.NoError(t, err)
+	require.Len(t, claudeRequest.Messages, 1)
+
+	content, ok := claudeRequest.Messages[0].Content.([]dto.ClaudeMediaMessage)
+	require.True(t, ok)
+	require.Len(t, content, 1)
+	require.Equal(t, "text", content[0].Type)
+	require.NotNil(t, content[0].Text)
+	require.Equal(t, "alpha\nbeta", *content[0].Text)
+}

relay/channel/gemini/relay-gemini.go

@@ -37,6 +37,8 @@ var geminiSupportedMimeTypes = map[string]bool{
 	"image/jpeg":      true,
 	"image/jpg":       true, // support old image/jpeg
 	"image/webp":      true,
+	"image/heic":      true,
+	"image/heif":      true,
 	"text/plain":      true,
 	"video/mov":       true,
 	"video/mpeg":      true,
@@ -583,14 +585,10 @@ func CovertOpenAI2Gemini(c *gin.Context, textRequest dto.GeneralOpenAIRequest, i
 						Text: part.Text,
 					})
 				}
-			} else if part.Type == dto.ContentTypeImageURL {
-				// 使用统一的文件服务获取图片数据
-				var source *types.FileSource
-				imageUrl := part.GetImageMedia().Url
-				if strings.HasPrefix(imageUrl, "http") {
-					source = types.NewURLFileSource(imageUrl)
-				} else {
-					source = types.NewBase64FileSource(imageUrl, "")
+			} else {
+				source := part.ToFileSource()
+				if source == nil {
+					continue
 				}
 				base64Data, mimeType, err := service.GetBase64Data(c, source, "formatting image for Gemini")
 				if err != nil {
@@ -602,36 +600,6 @@ func CovertOpenAI2Gemini(c *gin.Context, textRequest dto.GeneralOpenAIRequest, i
 					return nil, fmt.Errorf("mime type is not supported by Gemini: '%s', url: '%s', supported types are: %v", mimeType, source.GetIdentifier(), getSupportedMimeTypesList())
 				}
 
-				parts = append(parts, dto.GeminiPart{
-					InlineData: &dto.GeminiInlineData{
-						MimeType: mimeType,
-						Data:     base64Data,
-					},
-				})
-			} else if part.Type == dto.ContentTypeFile {
-				if part.GetFile().FileId != "" {
-					return nil, fmt.Errorf("only base64 file is supported in gemini")
-				}
-				fileSource := types.NewBase64FileSource(part.GetFile().FileData, "")
-				base64Data, mimeType, err := service.GetBase64Data(c, fileSource, "formatting file for Gemini")
-				if err != nil {
-					return nil, fmt.Errorf("decode base64 file data failed: %s", err.Error())
-				}
-				parts = append(parts, dto.GeminiPart{
-					InlineData: &dto.GeminiInlineData{
-						MimeType: mimeType,
-						Data:     base64Data,
-					},
-				})
-			} else if part.Type == dto.ContentTypeInputAudio {
-				if part.GetInputAudio().Data == "" {
-					return nil, fmt.Errorf("only base64 audio is supported in gemini")
-				}
-				audioSource := types.NewBase64FileSource(part.GetInputAudio().Data, "audio/"+part.GetInputAudio().Format)
-				base64Data, mimeType, err := service.GetBase64Data(c, audioSource, "formatting audio for Gemini")
-				if err != nil {
-					return nil, fmt.Errorf("decode base64 audio data failed: %s", err.Error())
-				}
 				parts = append(parts, dto.GeminiPart{
 					InlineData: &dto.GeminiInlineData{
 						MimeType: mimeType,

relay/channel/minimax/adaptor.go

@@ -78,7 +78,10 @@ func (a *Adaptor) ConvertAudioRequest(c *gin.Context, info *relaycommon.RelayInf
 }
 
 func (a *Adaptor) ConvertImageRequest(c *gin.Context, info *relaycommon.RelayInfo, request dto.ImageRequest) (any, error) {
-	return request, nil
+	if info.RelayMode != constant.RelayModeImagesGenerations {
+		return nil, fmt.Errorf("unsupported image relay mode: %d", info.RelayMode)
+	}
+	return oaiImage2MiniMaxImageRequest(request), nil
 }
 
 func (a *Adaptor) Init(info *relaycommon.RelayInfo) {
@@ -121,6 +124,9 @@ func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response, info *relaycom
 	if info.RelayMode == constant.RelayModeAudioSpeech {
 		return handleTTSResponse(c, resp, info)
 	}
+	if info.RelayMode == constant.RelayModeImagesGenerations {
+		return miniMaxImageHandler(c, resp, info)
+	}
 
 	switch info.RelayFormat {
 	case types.RelayFormatClaude:

relay/channel/minimax/adaptor_test.go

@@ -0,0 +1,137 @@
+package minimax
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/QuantumNous/new-api/dto"
+	relaycommon "github.com/QuantumNous/new-api/relay/common"
+	relayconstant "github.com/QuantumNous/new-api/relay/constant"
+
+	"github.com/gin-gonic/gin"
+)
+
+func TestGetRequestURLForImageGeneration(t *testing.T) {
+	t.Parallel()
+
+	info := &relaycommon.RelayInfo{
+		RelayMode: relayconstant.RelayModeImagesGenerations,
+		ChannelMeta: &relaycommon.ChannelMeta{
+			ChannelBaseUrl: "https://api.minimax.chat",
+		},
+	}
+
+	got, err := GetRequestURL(info)
+	if err != nil {
+		t.Fatalf("GetRequestURL returned error: %v", err)
+	}
+
+	want := "https://api.minimax.chat/v1/image_generation"
+	if got != want {
+		t.Fatalf("GetRequestURL() = %q, want %q", got, want)
+	}
+}
+
+func TestConvertImageRequest(t *testing.T) {
+	t.Parallel()
+
+	adaptor := &Adaptor{}
+	info := &relaycommon.RelayInfo{
+		RelayMode:       relayconstant.RelayModeImagesGenerations,
+		OriginModelName: "image-01",
+	}
+	request := dto.ImageRequest{
+		Model:          "image-01",
+		Prompt:         "a red fox in snowfall",
+		Size:           "1536x1024",
+		ResponseFormat: "url",
+		N:              uintPtr(2),
+	}
+
+	got, err := adaptor.ConvertImageRequest(gin.CreateTestContextOnly(httptest.NewRecorder(), gin.New()), info, request)
+	if err != nil {
+		t.Fatalf("ConvertImageRequest returned error: %v", err)
+	}
+
+	body, err := json.Marshal(got)
+	if err != nil {
+		t.Fatalf("json.Marshal returned error: %v", err)
+	}
+
+	var payload map[string]any
+	if err := json.Unmarshal(body, &payload); err != nil {
+		t.Fatalf("json.Unmarshal returned error: %v", err)
+	}
+
+	if payload["model"] != "image-01" {
+		t.Fatalf("model = %#v, want %q", payload["model"], "image-01")
+	}
+	if payload["prompt"] != request.Prompt {
+		t.Fatalf("prompt = %#v, want %q", payload["prompt"], request.Prompt)
+	}
+	if payload["n"] != float64(2) {
+		t.Fatalf("n = %#v, want 2", payload["n"])
+	}
+	if payload["aspect_ratio"] != "3:2" {
+		t.Fatalf("aspect_ratio = %#v, want %q", payload["aspect_ratio"], "3:2")
+	}
+	if payload["response_format"] != "url" {
+		t.Fatalf("response_format = %#v, want %q", payload["response_format"], "url")
+	}
+}
+
+func TestDoResponseForImageGeneration(t *testing.T) {
+	t.Parallel()
+
+	gin.SetMode(gin.TestMode)
+	recorder := httptest.NewRecorder()
+	c, _ := gin.CreateTestContext(recorder)
+
+	info := &relaycommon.RelayInfo{
+		RelayMode: relayconstant.RelayModeImagesGenerations,
+		StartTime: time.Unix(1700000000, 0),
+	}
+	resp := &http.Response{
+		StatusCode: http.StatusOK,
+		Header:     make(http.Header),
+		Body:       httptest.NewRecorder().Result().Body,
+	}
+	resp.Body = ioNopCloser(`{"data":{"image_urls":["https://example.com/minimax.png"]}}`)
+
+	adaptor := &Adaptor{}
+	usage, err := adaptor.DoResponse(c, resp, info)
+	if err != nil {
+		t.Fatalf("DoResponse returned error: %v", err)
+	}
+	if usage == nil {
+		t.Fatalf("DoResponse returned nil usage")
+	}
+
+	body := recorder.Body.String()
+	if !strings.Contains(body, `"url":"https://example.com/minimax.png"`) {
+		t.Fatalf("response body = %s, want OpenAI image response with image URL", body)
+	}
+	if strings.Contains(body, `"image_urls"`) {
+		t.Fatalf("response body = %s, should not expose raw MiniMax image_urls payload", body)
+	}
+}
+
+type nopReadCloser struct {
+	*strings.Reader
+}
+
+func (n nopReadCloser) Close() error {
+	return nil
+}
+
+func ioNopCloser(body string) nopReadCloser {
+	return nopReadCloser{Reader: strings.NewReader(body)}
+}
+
+func uintPtr(v uint) *uint {
+	return &v
+}

relay/channel/minimax/constants.go

@@ -8,6 +8,8 @@ var ModelList = []string{
 	"abab6-chat",
 	"abab5.5-chat",
 	"abab5.5s-chat",
+	"MiniMax-M2.7",
+	"MiniMax-M2.7-highspeed",
 	"speech-2.5-hd-preview",
 	"speech-2.5-turbo-preview",
 	"speech-02-hd",
@@ -19,6 +21,8 @@ var ModelList = []string{
 	"MiniMax-M2",
 	"MiniMax-M2.5",
 	"MiniMax-M2.5-highspeed",
+	"image-01",
+	"image-01-live",
 }
 
 var ChannelName = "minimax"

relay/channel/minimax/image.go

@@ -0,0 +1,213 @@
+package minimax
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"strconv"
+	"strings"
+
+	"github.com/QuantumNous/new-api/common"
+	"github.com/QuantumNous/new-api/dto"
+	relaycommon "github.com/QuantumNous/new-api/relay/common"
+	"github.com/QuantumNous/new-api/service"
+	"github.com/QuantumNous/new-api/types"
+
+	"github.com/gin-gonic/gin"
+)
+
+type MiniMaxImageRequest struct {
+	Model           string `json:"model"`
+	Prompt          string `json:"prompt"`
+	AspectRatio     string `json:"aspect_ratio,omitempty"`
+	ResponseFormat  string `json:"response_format,omitempty"`
+	N               int    `json:"n,omitempty"`
+	PromptOptimizer *bool  `json:"prompt_optimizer,omitempty"`
+	AigcWatermark   *bool  `json:"aigc_watermark,omitempty"`
+}
+
+type MiniMaxImageResponse struct {
+	ID   string `json:"id"`
+	Data struct {
+		ImageURLs   []string `json:"image_urls"`
+		ImageBase64 []string `json:"image_base64"`
+	} `json:"data"`
+	Metadata map[string]any `json:"metadata"`
+	BaseResp struct {
+		StatusCode int    `json:"status_code"`
+		StatusMsg  string `json:"status_msg"`
+	} `json:"base_resp"`
+}
+
+func oaiImage2MiniMaxImageRequest(request dto.ImageRequest) MiniMaxImageRequest {
+	responseFormat := normalizeMiniMaxResponseFormat(request.ResponseFormat)
+	minimaxRequest := MiniMaxImageRequest{
+		Model:          request.Model,
+		Prompt:         request.Prompt,
+		ResponseFormat: responseFormat,
+		N:              1,
+		AigcWatermark:  request.Watermark,
+	}
+
+	if request.Model == "" {
+		minimaxRequest.Model = "image-01"
+	}
+	if request.N != nil && *request.N > 0 {
+		minimaxRequest.N = int(*request.N)
+	}
+	if aspectRatio := aspectRatioFromImageRequest(request); aspectRatio != "" {
+		minimaxRequest.AspectRatio = aspectRatio
+	}
+	if raw, ok := request.Extra["prompt_optimizer"]; ok {
+		var promptOptimizer bool
+		if err := common.Unmarshal(raw, &promptOptimizer); err == nil {
+			minimaxRequest.PromptOptimizer = &promptOptimizer
+		}
+	}
+
+	return minimaxRequest
+}
+
+func aspectRatioFromImageRequest(request dto.ImageRequest) string {
+	if raw, ok := request.Extra["aspect_ratio"]; ok {
+		var aspectRatio string
+		if err := common.Unmarshal(raw, &aspectRatio); err == nil && aspectRatio != "" {
+			return aspectRatio
+		}
+	}
+
+	switch request.Size {
+	case "1024x1024":
+		return "1:1"
+	case "1792x1024":
+		return "16:9"
+	case "1024x1792":
+		return "9:16"
+	case "1536x1024", "1248x832":
+		return "3:2"
+	case "1024x1536", "832x1248":
+		return "2:3"
+	case "1152x864":
+		return "4:3"
+	case "864x1152":
+		return "3:4"
+	case "1344x576":
+		return "21:9"
+	}
+
+	width, height, ok := parseImageSize(request.Size)
+	if !ok {
+		return ""
+	}
+	ratio := reduceAspectRatio(width, height)
+	switch ratio {
+	case "1:1", "16:9", "4:3", "3:2", "2:3", "3:4", "9:16", "21:9":
+		return ratio
+	default:
+		return ""
+	}
+}
+
+func parseImageSize(size string) (int, int, bool) {
+	parts := strings.Split(size, "x")
+	if len(parts) != 2 {
+		return 0, 0, false
+	}
+	width, err := strconv.Atoi(parts[0])
+	if err != nil {
+		return 0, 0, false
+	}
+	height, err := strconv.Atoi(parts[1])
+	if err != nil {
+		return 0, 0, false
+	}
+	if width <= 0 || height <= 0 {
+		return 0, 0, false
+	}
+	return width, height, true
+}
+
+func reduceAspectRatio(width, height int) string {
+	divisor := gcd(width, height)
+	return fmt.Sprintf("%d:%d", width/divisor, height/divisor)
+}
+
+func gcd(a, b int) int {
+	for b != 0 {
+		a, b = b, a%b
+	}
+	if a == 0 {
+		return 1
+	}
+	return a
+}
+
+func normalizeMiniMaxResponseFormat(responseFormat string) string {
+	switch strings.ToLower(responseFormat) {
+	case "", "url":
+		return "url"
+	case "b64_json", "base64":
+		return "base64"
+	default:
+		return responseFormat
+	}
+}
+
+func responseMiniMax2OpenAIImage(response *MiniMaxImageResponse, info *relaycommon.RelayInfo) (*dto.ImageResponse, error) {
+	imageResponse := &dto.ImageResponse{
+		Created: info.StartTime.Unix(),
+	}
+
+	for _, imageURL := range response.Data.ImageURLs {
+		imageResponse.Data = append(imageResponse.Data, dto.ImageData{Url: imageURL})
+	}
+	for _, imageBase64 := range response.Data.ImageBase64 {
+		imageResponse.Data = append(imageResponse.Data, dto.ImageData{B64Json: imageBase64})
+	}
+	if len(response.Metadata) > 0 {
+		metadata, err := common.Marshal(response.Metadata)
+		if err != nil {
+			return nil, err
+		}
+		imageResponse.Metadata = metadata
+	}
+
+	return imageResponse, nil
+}
+
+func miniMaxImageHandler(c *gin.Context, resp *http.Response, info *relaycommon.RelayInfo) (*dto.Usage, *types.NewAPIError) {
+	responseBody, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, types.NewOpenAIError(err, types.ErrorCodeReadResponseBodyFailed, http.StatusInternalServerError)
+	}
+	service.CloseResponseBodyGracefully(resp)
+
+	var minimaxResponse MiniMaxImageResponse
+	if err := common.Unmarshal(responseBody, &minimaxResponse); err != nil {
+		return nil, types.NewOpenAIError(err, types.ErrorCodeBadResponseBody, http.StatusInternalServerError)
+	}
+	if minimaxResponse.BaseResp.StatusCode != 0 {
+		return nil, types.WithOpenAIError(types.OpenAIError{
+			Message: minimaxResponse.BaseResp.StatusMsg,
+			Type:    "minimax_image_error",
+			Code:    fmt.Sprintf("%d", minimaxResponse.BaseResp.StatusCode),
+		}, resp.StatusCode)
+	}
+
+	openAIResponse, err := responseMiniMax2OpenAIImage(&minimaxResponse, info)
+	if err != nil {
+		return nil, types.NewError(err, types.ErrorCodeBadResponseBody)
+	}
+	jsonResponse, err := common.Marshal(openAIResponse)
+	if err != nil {
+		return nil, types.NewError(err, types.ErrorCodeBadResponseBody)
+	}
+
+	c.Writer.Header().Set("Content-Type", "application/json")
+	c.Writer.WriteHeader(resp.StatusCode)
+	if _, err := c.Writer.Write(jsonResponse); err != nil {
+		return nil, types.NewError(err, types.ErrorCodeBadResponseBody)
+	}
+
+	return &dto.Usage{}, nil
+}

relay/channel/minimax/relay-minimax.go

@@ -21,6 +21,8 @@ func GetRequestURL(info *relaycommon.RelayInfo) (string, error) {
 		switch info.RelayMode {
 		case constant.RelayModeChatCompletions:
 			return fmt.Sprintf("%s/v1/text/chatcompletion_v2", baseUrl), nil
+		case constant.RelayModeImagesGenerations:
+			return fmt.Sprintf("%s/v1/image_generation", baseUrl), nil
 		case constant.RelayModeAudioSpeech:
 			return fmt.Sprintf("%s/v1/t2a_v2", baseUrl), nil
 		default:

relay/channel/ollama/relay-ollama.go

@@ -98,15 +98,8 @@ func openAIChatToOllamaChat(c *gin.Context, r *dto.GeneralOpenAIRequest) (*Ollam
 			parts := m.ParseContent()
 			for _, part := range parts {
 				if part.Type == dto.ContentTypeImageURL {
-					img := part.GetImageMedia()
-					if img != nil && img.Url != "" {
-						// 使用统一的文件服务获取图片数据
-						var source *types.FileSource
-						if strings.HasPrefix(img.Url, "http") {
-							source = types.NewURLFileSource(img.Url)
-						} else {
-							source = types.NewBase64FileSource(img.Url, "")
-						}
+					source := part.ToFileSource()
+					if source != nil {
 						base64Data, _, err := service.GetBase64Data(c, source, "fetch image for ollama chat")
 						if err != nil {
 							return nil, err

relay/channel/openai/adaptor.go

@@ -369,7 +369,7 @@ func (a *Adaptor) ConvertEmbeddingRequest(c *gin.Context, info *relaycommon.Rela
 func (a *Adaptor) ConvertAudioRequest(c *gin.Context, info *relaycommon.RelayInfo, request dto.AudioRequest) (io.Reader, error) {
 	a.ResponseFormat = request.ResponseFormat
 	if info.RelayMode == relayconstant.RelayModeAudioSpeech {
-		jsonData, err := json.Marshal(request)
+		jsonData, err := common.Marshal(request)
 		if err != nil {
 			return nil, fmt.Errorf("error marshalling object: %w", err)
 		}

relay/channel/task/ali/adaptor.go

@@ -80,9 +80,9 @@ type AliVideoOutput struct {
 
 // AliUsage 使用统计
 type AliUsage struct {
-	Duration   int `json:"duration,omitempty"`
-	VideoCount int `json:"video_count,omitempty"`
-	SR         int `json:"SR,omitempty"`
+	Duration   dto.IntValue `json:"duration,omitempty"`
+	VideoCount dto.IntValue `json:"video_count,omitempty"`
+	SR         dto.IntValue `json:"SR,omitempty"`
 }
 
 type AliMetadata struct {

relay/channel/task/doubao/adaptor.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"io"
 	"net/http"
+	"strconv"
 	"time"
 
 	"github.com/QuantumNous/new-api/common"
@@ -13,12 +14,13 @@ import (
 	"github.com/QuantumNous/new-api/dto"
 	"github.com/QuantumNous/new-api/model"
 	"github.com/QuantumNous/new-api/relay/channel"
-	taskcommon "github.com/QuantumNous/new-api/relay/channel/task/taskcommon"
+	"github.com/QuantumNous/new-api/relay/channel/task/taskcommon"
 	relaycommon "github.com/QuantumNous/new-api/relay/common"
 	"github.com/QuantumNous/new-api/service"
 
 	"github.com/gin-gonic/gin"
 	"github.com/pkg/errors"
+	"github.com/samber/lo"
 )
 
 // ============================
@@ -26,37 +28,37 @@ import (
 // ============================
 
 type ContentItem struct {
-	Type     string          `json:"type"`                // "text", "image_url" or "video"
-	Text     string          `json:"text,omitempty"`      // for text type
-	ImageURL *ImageURL       `json:"image_url,omitempty"` // for image_url type
-	Video    *VideoReference `json:"video,omitempty"`     // for video (sample) type
-	Role     string          `json:"role,omitempty"`      // reference_image / first_frame / last_frame
+	Type     string    `json:"type,omitempty"`
+	Text     string    `json:"text,omitempty"`
+	ImageURL *MediaURL `json:"image_url,omitempty"`
+	VideoURL *MediaURL `json:"video_url,omitempty"`
+	AudioURL *MediaURL `json:"audio_url,omitempty"`
+	Role     string    `json:"role,omitempty"`
 }
 
-type ImageURL struct {
-	URL string `json:"url"`
-}
-
-type VideoReference struct {
-	URL string `json:"url"` // Draft video URL
+type MediaURL struct {
+	URL string `json:"url,omitempty"`
 }
 
 type requestPayload struct {
 	Model                 string         `json:"model"`
-	Content               []ContentItem  `json:"content"`
+	Content               []ContentItem  `json:"content,omitempty"`
 	CallbackURL           string         `json:"callback_url,omitempty"`
 	ReturnLastFrame       *dto.BoolValue `json:"return_last_frame,omitempty"`
 	ServiceTier           string         `json:"service_tier,omitempty"`
-	ExecutionExpiresAfter dto.IntValue   `json:"execution_expires_after,omitempty"`
+	ExecutionExpiresAfter *dto.IntValue  `json:"execution_expires_after,omitempty"`
 	GenerateAudio         *dto.BoolValue `json:"generate_audio,omitempty"`
 	Draft                 *dto.BoolValue `json:"draft,omitempty"`
-	Resolution            string         `json:"resolution,omitempty"`
-	Ratio                 string         `json:"ratio,omitempty"`
-	Duration              dto.IntValue   `json:"duration,omitempty"`
-	Frames                dto.IntValue   `json:"frames,omitempty"`
-	Seed                  dto.IntValue   `json:"seed,omitempty"`
-	CameraFixed           *dto.BoolValue `json:"camera_fixed,omitempty"`
-	Watermark             *dto.BoolValue `json:"watermark,omitempty"`
+	Tools                 []struct {
+		Type string `json:"type,omitempty"`
+	} `json:"tools,omitempty"`
+	Resolution  string         `json:"resolution,omitempty"`
+	Ratio       string         `json:"ratio,omitempty"`
+	Duration    *dto.IntValue  `json:"duration,omitempty"`
+	Frames      *dto.IntValue  `json:"frames,omitempty"`
+	Seed        *dto.IntValue  `json:"seed,omitempty"`
+	CameraFixed *dto.BoolValue `json:"camera_fixed,omitempty"`
+	Watermark   *dto.BoolValue `json:"watermark,omitempty"`
 }
 
 type responsePayload struct {
@@ -76,10 +78,20 @@ type responseTask struct {
 	Ratio           string `json:"ratio"`
 	FramesPerSecond int    `json:"framespersecond"`
 	ServiceTier     string `json:"service_tier"`
-	Usage           struct {
+	Tools           []struct {
+		Type string `json:"type"`
+	} `json:"tools"`
+	Usage struct {
 		CompletionTokens int `json:"completion_tokens"`
 		TotalTokens      int `json:"total_tokens"`
+		ToolUsage        struct {
+			WebSearch int `json:"web_search"`
+		} `json:"tool_usage"`
 	} `json:"usage"`
+	Error struct {
+		Code    string `json:"code"`
+		Message string `json:"message"`
+	} `json:"error"`
 	CreatedAt int64 `json:"created_at"`
 	UpdatedAt int64 `json:"updated_at"`
 }
@@ -108,18 +120,61 @@ func (a *TaskAdaptor) ValidateRequestAndSetAction(c *gin.Context, info *relaycom
 }
 
 // BuildRequestURL constructs the upstream URL.
-func (a *TaskAdaptor) BuildRequestURL(info *relaycommon.RelayInfo) (string, error) {
+func (a *TaskAdaptor) BuildRequestURL(_ *relaycommon.RelayInfo) (string, error) {
 	return fmt.Sprintf("%s/api/v3/contents/generations/tasks", a.baseURL), nil
 }
 
 // BuildRequestHeader sets required headers.
-func (a *TaskAdaptor) BuildRequestHeader(c *gin.Context, req *http.Request, info *relaycommon.RelayInfo) error {
+func (a *TaskAdaptor) BuildRequestHeader(_ *gin.Context, req *http.Request, _ *relaycommon.RelayInfo) error {
 	req.Header.Set("Content-Type", "application/json")
 	req.Header.Set("Accept", "application/json")
 	req.Header.Set("Authorization", "Bearer "+a.apiKey)
 	return nil
 }
 
+// EstimateBilling 检测请求 metadata 中是否包含视频输入，返回视频折扣 OtherRatio。
+func (a *TaskAdaptor) EstimateBilling(c *gin.Context, info *relaycommon.RelayInfo) map[string]float64 {
+	req, err := relaycommon.GetTaskRequest(c)
+	if err != nil {
+		return nil
+	}
+	if hasVideoInMetadata(req.Metadata) {
+		if ratio, ok := GetVideoInputRatio(info.OriginModelName); ok {
+			return map[string]float64{"video_input": ratio}
+		}
+	}
+	return nil
+}
+
+// hasVideoInMetadata 直接检查 metadata 的 content 数组是否包含 video_url 条目，
+// 避免构建完整的上游 requestPayload。
+func hasVideoInMetadata(metadata map[string]interface{}) bool {
+	if metadata == nil {
+		return false
+	}
+	contentRaw, ok := metadata["content"]
+	if !ok {
+		return false
+	}
+	contentSlice, ok := contentRaw.([]interface{})
+	if !ok {
+		return false
+	}
+	for _, item := range contentSlice {
+		itemMap, ok := item.(map[string]interface{})
+		if !ok {
+			continue
+		}
+		if itemMap["type"] == "video_url" {
+			return true
+		}
+		if _, has := itemMap["video_url"]; has {
+			return true
+		}
+	}
+	return false
+}
+
 // BuildRequestBody converts request into Doubao specific format.
 func (a *TaskAdaptor) BuildRequestBody(c *gin.Context, info *relaycommon.RelayInfo) (io.Reader, error) {
 	req, err := relaycommon.GetTaskRequest(c)
@@ -218,20 +273,12 @@ func (a *TaskAdaptor) convertToRequestPayload(req *relaycommon.TaskSubmitReq) (*
 		Content: []ContentItem{},
 	}
 
-	// Add text prompt
-	if req.Prompt != "" {
-		r.Content = append(r.Content, ContentItem{
-			Type: "text",
-			Text: req.Prompt,
-		})
-	}
-
 	// Add images if present
 	if req.HasImage() {
 		for _, imgURL := range req.Images {
 			r.Content = append(r.Content, ContentItem{
 				Type: "image_url",
-				ImageURL: &ImageURL{
+				ImageURL: &MediaURL{
 					URL: imgURL,
 				},
 			})
@@ -243,6 +290,16 @@ func (a *TaskAdaptor) convertToRequestPayload(req *relaycommon.TaskSubmitReq) (*
 		return nil, errors.Wrap(err, "unmarshal metadata failed")
 	}
 
+	if sec, _ := strconv.Atoi(req.Seconds); sec > 0 {
+		r.Duration = lo.ToPtr(dto.IntValue(sec))
+	}
+
+	r.Content = lo.Reject(r.Content, func(c ContentItem, _ int) bool { return c.Type == "text" })
+	r.Content = append(r.Content, ContentItem{
+		Type: "text",
+		Text: req.Prompt,
+	})
+
 	return &r, nil
 }
 
@@ -274,7 +331,7 @@ func (a *TaskAdaptor) ParseTaskResult(respBody []byte) (*relaycommon.TaskInfo, e
 	case "failed":
 		taskResult.Status = model.TaskStatusFailure
 		taskResult.Progress = "100%"
-		taskResult.Reason = "task failed"
+		taskResult.Reason = resTask.Error.Message
 	default:
 		// Unknown status, treat as processing
 		taskResult.Status = model.TaskStatusInProgress
@@ -302,8 +359,8 @@ func (a *TaskAdaptor) ConvertToOpenAIVideo(originTask *model.Task) ([]byte, erro
 
 	if dResp.Status == "failed" {
 		openAIVideo.Error = &dto.OpenAIVideoError{
-			Message: "task failed",
-			Code:    "failed",
+			Message: dResp.Error.Message,
+			Code:    dResp.Error.Code,
 		}
 	}
 

relay/channel/task/doubao/constants.go

@@ -5,6 +5,21 @@ var ModelList = []string{
 	"doubao-seedance-1-0-lite-t2v",
 	"doubao-seedance-1-0-lite-i2v",
 	"doubao-seedance-1-5-pro-251215",
+	"doubao-seedance-2-0-260128",
+	"doubao-seedance-2-0-fast-260128",
 }
 
 var ChannelName = "doubao-video"
+
+// videoInputRatioMap 视频输入折扣比率（含视频单价 / 不含视频单价）。
+// 管理员应将 ModelRatio 设置为"不含视频"的较高费率，
+// 系统在检测到视频输入时自动乘以此折扣。
+var videoInputRatioMap = map[string]float64{
+	"doubao-seedance-2-0-260128":      28.0 / 46.0, // ~0.6087
+	"doubao-seedance-2-0-fast-260128": 22.0 / 37.0, // ~0.5946
+}
+
+func GetVideoInputRatio(modelName string) (float64, bool) {
+	r, ok := videoInputRatioMap[modelName]
+	return r, ok
+}

relay/channel/zhipu_4v/adaptor.go

@@ -64,6 +64,9 @@ func (a *Adaptor) GetRequestURL(info *relaycommon.RelayInfo) (string, error) {
 			}
 			return fmt.Sprintf("%s/api/paas/v4/embeddings", baseURL), nil
 		case relayconstant.RelayModeImagesGenerations:
+			if hasSpecialPlan && specialPlan.OpenAIBaseURL != "" {
+				return fmt.Sprintf("%s/images/generations", specialPlan.OpenAIBaseURL), nil
+			}
 			return fmt.Sprintf("%s/api/paas/v4/images/generations", baseURL), nil
 		default:
 			if hasSpecialPlan && specialPlan.OpenAIBaseURL != "" {

relay/common/relay_info.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"strconv"
 	"strings"
 	"time"
 
@@ -696,6 +697,7 @@ func (t *TaskSubmitReq) UnmarshalJSON(data []byte) error {
 	type Alias TaskSubmitReq
 	aux := &struct {
 		Metadata json.RawMessage `json:"metadata,omitempty"`
+		Duration json.RawMessage `json:"duration,omitempty"`
 		*Alias
 	}{
 		Alias: (*Alias)(t),
@@ -705,6 +707,20 @@ func (t *TaskSubmitReq) UnmarshalJSON(data []byte) error {
 		return err
 	}
 
+	if len(aux.Duration) > 0 {
+		var durationInt int
+		if err := common.Unmarshal(aux.Duration, &durationInt); err == nil {
+			t.Duration = durationInt
+		} else {
+			var durationStr string
+			if err := common.Unmarshal(aux.Duration, &durationStr); err == nil && durationStr != "" {
+				if v, err := strconv.Atoi(durationStr); err == nil {
+					t.Duration = v
+				}
+			}
+		}
+	}
+
 	if len(aux.Metadata) > 0 {
 		var metadataStr string
 		if err := common.Unmarshal(aux.Metadata, &metadataStr); err == nil && metadataStr != "" {

relay/common/relay_utils.go

@@ -204,7 +204,9 @@ func ValidateBasicTaskRequest(c *gin.Context, info *RelayInfo, action string) *d
 		if err != nil {
 			return createTaskError(err, "invalid_multipart_form", http.StatusBadRequest, true)
 		}
-	} else if err := common.UnmarshalBodyReusable(c, &req); err != nil {
+	}
+	// 为了metadata字段的兼容性，统一UnmarshalBodyReusable
+	if err := common.UnmarshalBodyReusable(c, &req); err != nil {
 		return createTaskError(err, "invalid_request", http.StatusBadRequest, true)
 	}
 

relay/helper/price.go

@@ -146,21 +146,23 @@ func ModelPriceHelper(c *gin.Context, info *relaycommon.RelayInfo, promptTokens
 	return priceData, nil
 }
 
-// ModelPriceHelperPerCall 按次计费的 PriceHelper (MJ、Task)
+// ModelPriceHelperPerCall 按次/按量计费的 PriceHelper (MJ、Task)
 func ModelPriceHelperPerCall(c *gin.Context, info *relaycommon.RelayInfo) (types.PriceData, error) {
 	groupRatioInfo := HandleGroupRatio(c, info)
 
 	modelPrice, success := ratio_setting.GetModelPrice(info.OriginModelName, true)
-	// 如果没有配置价格，检查模型倍率配置
-	if !success {
+	usePrice := success
+	var modelRatio float64
 
-		// 没有配置费用，也要使用默认费用,否则按费率计费模型无法使用
+	if !success {
 		defaultPrice, ok := ratio_setting.GetDefaultModelPriceMap()[info.OriginModelName]
 		if ok {
 			modelPrice = defaultPrice
+			usePrice = true
 		} else {
-			// 没有配置倍率也不接受没配置,那就返回错误
-			_, ratioSuccess, matchName := ratio_setting.GetModelRatio(info.OriginModelName)
+			var ratioSuccess bool
+			var matchName string
+			modelRatio, ratioSuccess, matchName = ratio_setting.GetModelRatio(info.OriginModelName)
 			acceptUnsetRatio := false
 			if info.UserSetting.AcceptUnsetRatioModel {
 				acceptUnsetRatio = true
@@ -168,25 +170,37 @@ func ModelPriceHelperPerCall(c *gin.Context, info *relaycommon.RelayInfo) (types
 			if !ratioSuccess && !acceptUnsetRatio {
 				return types.PriceData{}, fmt.Errorf("模型 %s 倍率或价格未配置，请联系管理员设置或开始自用模式；Model %s ratio or price not set, please set or start self-use mode", matchName, matchName)
 			}
-			// 未配置价格但配置了倍率，使用默认预扣价格
-			modelPrice = float64(common.PreConsumedQuota) / common.QuotaPerUnit
 		}
-
 	}
-	quota := int(modelPrice * common.QuotaPerUnit * groupRatioInfo.GroupRatio)
 
-	// 免费模型检测（与 ModelPriceHelper 对齐）
+	var quota int
 	freeModel := false
-	if !operation_setting.GetQuotaSetting().EnableFreeModelPreConsume {
-		if groupRatioInfo.GroupRatio == 0 || modelPrice == 0 {
-			quota = 0
-			freeModel = true
+
+	if usePrice {
+		quota = int(modelPrice * common.QuotaPerUnit * groupRatioInfo.GroupRatio)
+		if !operation_setting.GetQuotaSetting().EnableFreeModelPreConsume {
+			if groupRatioInfo.GroupRatio == 0 || modelPrice == 0 {
+				quota = 0
+				freeModel = true
+			}
+		}
+	} else {
+		// 按量计费：以模型倍率的一半作为预扣额度
+		quota = int(modelRatio / 2 * common.QuotaPerUnit * groupRatioInfo.GroupRatio)
+		modelPrice = -1
+		if !operation_setting.GetQuotaSetting().EnableFreeModelPreConsume {
+			if groupRatioInfo.GroupRatio == 0 || modelRatio == 0 {
+				quota = 0
+				freeModel = true
+			}
 		}
 	}
 
 	priceData := types.PriceData{
 		FreeModel:      freeModel,
 		ModelPrice:     modelPrice,
+		ModelRatio:     modelRatio,
+		UsePrice:       usePrice,
 		Quota:          quota,
 		GroupRatioInfo: groupRatioInfo,
 	}