diff --git a/proto/common_test.proto b/proto/common_test.proto
index dfa03c2..598bac2 100644
--- a/proto/common_test.proto
+++ b/proto/common_test.proto
@@ -22,7 +22,7 @@ message ApiTestRequest {
   string endpoint = 2;           // API路径
   string http_method = 3;        // "GET", "POST", etc.
   map<string, string> headers = 4;
-  bytes request_body = 5;        // JSON或其他二进制数据
+  string request_body = 5;        // JSON或其他二进制数据
   int32 expected_status_code = 6;
 }
 
diff --git a/services/workflow.go b/services/workflow.go
index f7670ba..b6bdcc2 100644
--- a/services/workflow.go
+++ b/services/workflow.go
@@ -34,7 +34,7 @@ func (s *WorkflowService) Start(compositeCaseId string) error {
 
 	workflowOptions := client.StartWorkflowOptions{
 		ID:        "test_workflow_" + runID,
-		TaskQueue: "test-task-queue", // 保持与 Python Worker 一致
+		TaskQueue: "data-task-queue", // 保持与 Python Worker 一致
 	}
 
 	zap.L().Info("Starting TestRunWorkflow", zap.String("runID", runID))
diff --git a/workers/python/activities.py b/workers/python/activities.py
index b6ffc8e..759898a 100644
--- a/workers/python/activities.py
+++ b/workers/python/activities.py
@@ -42,7 +42,7 @@ class TestActivities:
                 # 心跳发送失败，记录警告但继续尝试
                 activity.logger.warning(f"Failed to send heartbeat: {e}")
 
-    @activity.defn(name="run_api_test")
+    @activity.defn(name="RunApiTest")
     async def run_api_test(self, req: pb.ApiTestRequest) -> pb.ApiTestResult:
         """
         执行API测试的Temporal Activity实现
@@ -100,7 +100,7 @@ class TestActivities:
         result.base_result.duration_seconds = time.time() - start_time
         return result
 
-    @activity.defn(name="run_ui_test")
+    @activity.defn(name="RunUiTest")
     async def run_ui_test(self, req: pb.UiTestRequest) -> pb.UiTestResult:
         """
         执行UI测试的Temporal Activity实现
diff --git a/workflows/dynamic_workflow.go b/workflows/dynamic_workflow.go
index dbb4ec2..3d13402 100644
--- a/workflows/dynamic_workflow.go
+++ b/workflows/dynamic_workflow.go
@@ -2,9 +2,7 @@ package workflows
 
 import (
 	"encoding/json"
-	"fmt"
 	"go.temporal.io/sdk/temporal"
-	"reflect"
 	"sort"
 	"strconv"
 	"time"
@@ -38,8 +36,9 @@ func DynamicTestSuiteWorkflow(ctx workflow.Context, input *pb.DynamicTestRunInpu
 	//   方式二 (适用于大数据): 工作流通过 Activity 从数据库动态加载步骤定义
 	// 这里采用方式二，通过 LoadCompositeCaseSteps Activity 从数据库加载步骤配置
 	ctxActivity := workflow.WithActivityOptions(ctx, workflow.ActivityOptions{
-		StartToCloseTimeout: 10 * time.Minute, // Activity 从开始到完成的最大允许时间
-		HeartbeatTimeout:    30 * time.Second, // Heartbeat 超时时间，防止 Worker 假死
+		TaskQueue:           "data-task-queue", // 指定任务队列名称
+		StartToCloseTimeout: 10 * time.Minute,  // Activity 从开始到完成的最大允许时间
+		HeartbeatTimeout:    30 * time.Second,  // Heartbeat 超时时间，防止 Worker 假死
 		RetryPolicy: &temporal.RetryPolicy{ // Activity 级别的重试策略配置
 			InitialInterval:        time.Second,                       // 首次重试前的等待时间
 			BackoffCoefficient:     1.0,                               // 重试间隔的递增系数
@@ -99,7 +98,30 @@ func DynamicTestSuiteWorkflow(ctx workflow.Context, input *pb.DynamicTestRunInpu
 		// 这是动态工作流的核心：同一个工作流可以执行不同类型的测试
 		switch step.ActivityName {
 		case "RunApiTest":
-			// API 测试：创建 API 测试请求结构并解析参数
+			apiReq := &pb.ApiTestRequest{}
+			// 1. 首先验证JSON格式
+			if !json.Valid([]byte(step.ParametersJson)) {
+				logger.Error("Invalid JSON format in parameters")
+				overallSuccess = false
+				break
+			}
+
+			// 2. 解析JSON时增加错误详情
+			if err := json.Unmarshal([]byte(step.ParametersJson), apiReq); err != nil {
+				logger.Error("Failed to unmarshal API test parameters",
+					"error", err,
+					"raw_json", step.ParametersJson)
+				overallSuccess = false
+				break
+			}
+
+			// 3. 验证必要字段
+			if apiReq.Endpoint == "" || apiReq.HttpMethod == "" {
+				logger.Error("Missing required fields in API test parameters")
+				overallSuccess = false
+				break
+			}
+			/*// API 测试：创建 API 测试请求结构并解析参数
 			logger.Info("Running api test activity", "ParametersJson", step.ParametersJson)
 			fmt.Println(reflect.TypeOf(step.ParametersJson))
 			apiReq := &pb.ApiTestRequest{}
@@ -107,7 +129,7 @@ func DynamicTestSuiteWorkflow(ctx workflow.Context, input *pb.DynamicTestRunInpu
 				logger.Error("Failed to unmarshal API test parameters", "error", err)
 				overallSuccess = false
 				break // 参数解析失败，跳出当前步骤
-			}
+			}*/
 			activityInput = apiReq
 			activityResult = &pb.ApiTestResult{} // 预创建结果容器
 
@@ -156,8 +178,9 @@ func DynamicTestSuiteWorkflow(ctx workflow.Context, input *pb.DynamicTestRunInpu
 		// ------------------------------------------------------------------------------------
 		// 为 Activity 设置超时、重试等策略，确保测试的可靠性
 		ao := workflow.ActivityOptions{
-			StartToCloseTimeout: 10 * time.Minute, // 单个测试最长执行时间
-			HeartbeatTimeout:    30 * time.Second, // 心跳超时，用于检测 Activity 是否还在运行
+			TaskQueue:           "python-task-queue", // 指定任务队列名称
+			StartToCloseTimeout: 10 * time.Minute,    // 单个测试最长执行时间
+			HeartbeatTimeout:    30 * time.Second,    // 心跳超时，用于检测 Activity 是否还在运行
 			RetryPolicy: &temporal.RetryPolicy{ // 重试策略配置
 				InitialInterval: time.Second, // 首次重试间隔
 				MaximumAttempts: 3,           // 最大重试次数