diff --git a/relay/adaptor/ali/image.go b/relay/adaptor/ali/image.go
index 8261803d..2b34d17e 100644
--- a/relay/adaptor/ali/image.go
+++ b/relay/adaptor/ali/image.go
@@ -6,6 +6,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/gin-gonic/gin"
+	"github.com/songquanpeng/one-api/common/ctxkey"
 	"github.com/songquanpeng/one-api/common/helper"
 	"github.com/songquanpeng/one-api/common/logger"
 	"github.com/songquanpeng/one-api/relay/adaptor/openai"
@@ -19,7 +20,11 @@ import (
 func ImageHandler(c *gin.Context, resp *http.Response) (*model.ErrorWithStatusCode, *model.Usage) {
 	apiKey := c.Request.Header.Get("Authorization")
 	apiKey = strings.TrimPrefix(apiKey, "Bearer ")
-	responseFormat := c.GetString("response_format")
+
+	var responseFormat string
+	if req, exists := c.Get(ctxkey.ConvertedRequest); exists {
+		responseFormat = req.(*ImageRequest).ResponseFormat
+	}
 
 	var aliTaskResponse TaskResponse
 	responseBody, err := io.ReadAll(resp.Body)
diff --git a/relay/adaptor/ali/main.go b/relay/adaptor/ali/main.go
index 0462c26b..bf8965e6 100644
--- a/relay/adaptor/ali/main.go
+++ b/relay/adaptor/ali/main.go
@@ -69,7 +69,7 @@ func ConvertEmbeddingRequest(request model.GeneralOpenAIRequest) *EmbeddingReque
 func ConvertImageRequest(request model.ImageRequest) *ImageRequest {
 	var imageRequest ImageRequest
 	imageRequest.Input.Prompt = request.Prompt
-	imageRequest.Model = request.Model
+	imageRequest.Model = strings.TrimPrefix(request.Model, "ali-")
 	imageRequest.Parameters.Size = strings.Replace(request.Size, "x", "*", -1)
 	imageRequest.Parameters.N = request.N
 	imageRequest.ResponseFormat = request.ResponseFormat
diff --git a/relay/controller/image.go b/relay/controller/image.go
index 691c7c0e..c6430a8d 100644
--- a/relay/controller/image.go
+++ b/relay/controller/image.go
@@ -91,6 +91,7 @@ func RelayImageHelper(c *gin.Context, relayMode int) *relaymodel.ErrorWithStatus
 		if err != nil {
 			return openai.ErrorWrapper(err, "marshal_image_request_failed", http.StatusInternalServerError)
 		}
+		c.Set(ctxkey.ConvertedRequest, finalRequest)
 		requestBody = bytes.NewBuffer(jsonStr)
 	}