diff --git a/config.yml b/config.yml
index ef1c857..8da4bef 100644
--- a/config.yml
+++ b/config.yml
@@ -28,10 +28,10 @@ database:
       timeMaintainDisabled: false # (可选)是否完全关闭时间更新特性，为true时CreatedAt/UpdatedAt/DeletedAt都将失效
   model_gateway:
     - type: "pgsql"
-      host: "116.204.74.41"
-      port: "15432"
+      host: "192.168.3.30"
+      port: "5432"
       user: "postgres"
-      pass: "Bjang09@686^*^"
+      pass: "123456"
       name: "model-gateway"
       prefix: ""
       role: "master"
diff --git a/service/task/worker.go b/service/task/worker.go
index b18f399..7bad2ec 100644
--- a/service/task/worker.go
+++ b/service/task/worker.go
@@ -7,7 +7,6 @@ import (
 	"fmt"
 	"io"
 	"net/http"
-	"os"
 	"strings"
 	"sync"
 	"time"
@@ -55,7 +54,7 @@ func (w *asyncWorker) handleOne(ctx context.Context, task *entity.ModelGatewayTa
 
 		switch {
 		case model.CallMode != nil && *model.CallMode == public.CallModeStream:
-			rawBytes, err = w.callModelStream(ctx, task, model, body)
+			rawBytes, err = InvokeModel(ctx, model, body)
 			if err == nil {
 				result, err = util.ParseStreamResponse(rawBytes, model.StreamConfig)
 			}
@@ -136,37 +135,6 @@ func (w *asyncWorker) handleOne(ctx context.Context, task *entity.ModelGatewayTa
 		task.TaskID, task.DurationSeconds, oss.FileFormat)
 }
 
-// callModelStream 调用模型，返回原始字节（不做响应映射，用于流式输出）
-func (w *asyncWorker) callModelStream(ctx context.Context, task *entity.ModelGatewayTask, model *entity.ModelGatewayModel, body map[string]any) ([]byte, error) {
-	var data []byte
-	var err error
-
-	if task.Phase == 1 && strings.TrimSpace(task.TmpFile) != "" {
-		data, err = os.ReadFile(task.TmpFile)
-		if err != nil || len(data) == 0 {
-			data = nil
-		}
-	}
-
-	if data == nil {
-		data, err = InvokeModel(ctx, model, body)
-		if err != nil {
-			return nil, err
-		}
-		tmpPath, tmpErr := util.SaveTmpResult(task.TaskID, data, "")
-		if tmpErr == nil && tmpPath != "" {
-			task.TmpFile = tmpPath
-			task.Phase = 1
-			_, err = dao.ModelGatewayTask.Update(ctx, task)
-			if err != nil {
-				g.Log().Errorf(ctx, "[执行任务][失败] 临时文件保存失败 taskId=%s err=%v", task.TaskID, tmpErr)
-			}
-		}
-	}
-
-	return data, nil
-}
-
 // asyncResult 异步任务结果
 type asyncResult struct {
 	result map[string]any
@@ -219,54 +187,23 @@ func NotifyAsyncResult(taskID string, result map[string]any, err error) {
 	}
 }
 
-// callModel 调用模型 + 检测文件类型 + 保存临时文件
-// 返回: 解析后的响应体, error
+// callModel 调用模型 + 提取文本结果
 func (w *asyncWorker) callModel(ctx context.Context, task *entity.ModelGatewayTask, model *entity.ModelGatewayModel, body map[string]any) (map[string]any, error) {
-	var data []byte
-	var err error
-
-	// 1) 如果已有临时文件且 phase=1，直接读取
-	if task.Phase == 1 && strings.TrimSpace(task.TmpFile) != "" {
-		data, err = os.ReadFile(task.TmpFile)
-		if err != nil || len(data) == 0 {
-			g.Log().Warningf(ctx, "[callModel] 读取临时文件失败，重新调用模型 taskId=%s err=%v", task.TaskID, err)
-			data = nil
-		}
+	data, err := InvokeModel(ctx, model, body)
+	if err != nil {
+		return nil, err
 	}
 
-	// 2) 没有可用数据，调用模型
-	if data == nil {
-		data, err = InvokeModel(ctx, model, body)
-		if err != nil {
-			return nil, err
-		}
-
-		// 3) 检测文件类型，保存临时文件
-		_, ext := util.DetectFileType(data)
-		tmpPath, tmpErr := util.SaveTmpResult(task.TaskID, data, ext)
-		if tmpErr == nil && tmpPath != "" {
-			task.TmpFile = tmpPath
-			task.Phase = 1
-			_, err = dao.ModelGatewayTask.Update(ctx, task)
-			if err != nil {
-				g.Log().Errorf(ctx, "[执行任务][失败] 临时文件保存失败 taskId=%s err=%v", task.TaskID, tmpErr)
-			}
-		}
-	}
-
-	// 4) 检测文件类型，提取文本结果
 	contentType, _ := util.DetectFileType(data)
 	var textResult string
 	if utf8.Valid(data) && (strings.HasPrefix(contentType, "text/") || contentType == "application/json") {
 		textResult = string(data)
 	}
 
-	// 5) 非文本内容，返回错误
 	if textResult == "" {
 		return nil, fmt.Errorf("模型返回非文本内容，contentType=%s", contentType)
 	}
 
-	// 6) 解析并返回
 	return gjson.New(textResult).Map(), nil
 }