diff --git a/server/activities/activities.go b/server/activities/activities.go
new file mode 100644
index 0000000..5d3bd02
--- /dev/null
+++ b/server/activities/activities.go
@@ -0,0 +1,19 @@
+package activities
+
+import (
+	"context"
+	"fmt"
+	"math/rand"
+)
+
+// AddSuffixActivity appends a fixed suffix to the input data.
+func AddSuffixActivity(ctx context.Context, data string) (string, error) {
+	suffixes := []string{
+		"-one", "-two", "-three", "-four", "-five",
+		"-six", "-seven", "-eight", "-nine", "-ten",
+	}
+	suffix := suffixes[rand.Intn(len(suffixes))]
+	result := fmt.Sprintf("%s%s", data, suffix)
+	fmt.Println("Go Activity: Modified data to:", result)
+	return result, nil
+}
diff --git a/server/activity/activity.go b/server/activity/activity.go
deleted file mode 100644
index a9f17a9..0000000
--- a/server/activity/activity.go
+++ /dev/null
@@ -1,23 +0,0 @@
-package activity
-
-// 定义 Temporal Activity 接口
-import (
-	"beacon/server/gen/pb" // 替换为你的模块路径
-	"context"
-)
-
-// 定义活动接口，Python Worker 将实现这些接口
-// Temporal Go SDK 会在编译时通过 go-temporal 插件自动生成这些接口的实现桩
-// 使得你可以直接调用这些接口，而实际执行在 Python Worker 中。
-
-// RunApiTest 是执行接口测试的活动
-func RunApiTest(ctx context.Context, req *pb.ApiTestRequest) (*pb.ApiTestResult, error) {
-	// 实际调用会被转发到 Python Worker
-	return nil, nil // Go 侧不需要实现，由 Temporal SDK 代理
-}
-
-// RunUiTest 是执行 UI 测试的活动
-func RunUiTest(ctx context.Context, req *pb.UiTestRequest) (*pb.UiTestResult, error) {
-	// 实际调用会被转发到 Python Worker
-	return nil, nil // Go 侧不需要实现，由 Temporal SDK 代理
-}
diff --git a/server/client/main.go b/server/client/main.go
new file mode 100644
index 0000000..56df608
--- /dev/null
+++ b/server/client/main.go
@@ -0,0 +1,49 @@
+package main
+
+import (
+	"beacon/server/workflows"
+	"context"
+	"fmt"
+	"github.com/google/uuid"
+	"go.temporal.io/sdk/client"
+	"log"
+	"os"
+)
+
+func main() {
+	if len(os.Args) < 2 {
+		log.Fatalln("Usage: go run main.go <data>")
+	}
+	inputData := os.Args[1]
+
+	// Create a Temporal client using the new Dial method.
+	c, err := client.Dial(client.Options{HostPort: "temporal.newai.day:17233"})
+	if err != nil {
+		log.Fatalln("Unable to create Temporal client", err)
+	}
+	defer c.Close()
+
+	// Generate a unique Workflow ID.
+	workflowID := "data-processing-workflow-" + uuid.New().String()
+
+	// Set up Workflow start options.
+	workflowOptions := client.StartWorkflowOptions{
+		ID:        workflowID,
+		TaskQueue: "data-processing-task-queue",
+	}
+
+	// Start the Workflow.
+	we, err := c.ExecuteWorkflow(context.Background(), workflowOptions, workflows.TestRunWorkflow, inputData)
+	if err != nil {
+		log.Fatalln("Unable to execute Workflow", err)
+	}
+
+	// Wait for the Workflow to complete and get the result.
+	var result string
+	err = we.Get(context.Background(), &result)
+	if err != nil {
+		log.Fatalln("Unable to get Workflow result", err)
+	}
+
+	fmt.Println("Processed Data:", result)
+}
diff --git a/server/main.go b/server/main.go
deleted file mode 100644
index ed56d50..0000000
--- a/server/main.go
+++ /dev/null
@@ -1,61 +0,0 @@
-package main
-
-// Go 服务端入口，触发 Workflow
-import (
-	"beacon/server/gen/pb"
-	"beacon/server/workflow"
-	"context"
-	"fmt"
-	"log"
-
-	"github.com/google/uuid"
-	"go.temporal.io/sdk/client"
-)
-
-func main() {
-	// 创建 Temporal 客户端
-	c, err := client.Dial(client.Options{
-		HostPort:  "temporal.newai.day:17233", // 根据你的 Temporal Server 配置
-		Namespace: "default",
-	})
-	if err != nil {
-		log.Fatalf("Unable to create Temporal client: %v", err)
-	}
-	defer c.Close()
-
-	// 模拟一个触发测试的事件 (例如来自 Web UI 或 CI/CD)
-	runID := uuid.New().String()
-	testInput := &pb.TestRunInput{
-		RunId:          runID,
-		EnvironmentUrl: "https://example.com",
-		Tags:           []string{"smoke", "critical"},
-		RunApiTests:    true,
-		RunUiTests:     true,
-	}
-
-	workflowOptions := client.StartWorkflowOptions{
-		ID:        "test_workflow_" + runID,
-		TaskQueue: "test-task-queue", // 保持与 Python Worker 一致
-	}
-
-	fmt.Printf("Starting TestRunWorkflow for run ID: %s\n", runID)
-	we, err := c.ExecuteWorkflow(context.Background(), workflowOptions, workflow.TestRunWorkflow, testInput)
-	if err != nil {
-		log.Fatalf("Unable to execute workflow: %v", err)
-	}
-
-	fmt.Printf("Workflow started. Workflow ID: %s, Run ID: %s\n", we.GetID(), we.GetRunID())
-
-	// 等待 Workflow 完成并获取结果
-	var result pb.TestRunOutput
-	err = we.Get(context.Background(), &result)
-	if err != nil {
-		log.Fatalf("Unable to get workflow result: %v", err)
-	}
-
-	fmt.Printf("Workflow finished. Overall Success: %t, Message: %s\n", result.OverallSuccess, result.CompletionMessage)
-	fmt.Printf("API Test Results: %+v\n", result.ApiResults)
-	fmt.Printf("UI Test Results: %+v\n", result.UiResults)
-
-	// 后续可以根据 result 生成报告、发送通知等
-}
diff --git a/server/workflow/workflow.go b/server/workflow/workflow.go
deleted file mode 100644
index 76c1a4e..0000000
--- a/server/workflow/workflow.go
+++ /dev/null
@@ -1,91 +0,0 @@
-package workflow
-
-// 定义 Temporal Workflow
-import (
-	"beacon/server/activity"
-	"beacon/server/gen/pb"
-	"fmt"
-	"go.temporal.io/sdk/temporal"
-	"go.temporal.io/sdk/workflow"
-	"time"
-)
-
-// TestRunWorkflow 定义了整个测试执行的工作流
-func TestRunWorkflow(ctx workflow.Context, input *pb.TestRunInput) (*pb.TestRunOutput, error) {
-	logger := workflow.GetLogger(ctx)
-	logger.Info("TestRunWorkflow started", "runID", input.RunId)
-
-	ao := workflow.ActivityOptions{
-		StartToCloseTimeout: 10 * time.Minute, // Activity 执行超时时间
-		HeartbeatTimeout:    30 * time.Second, // Heartbeat 防止 Worker 假死
-		RetryPolicy: &temporal.RetryPolicy{ // Activity 级别的重试策略
-			InitialInterval:        time.Second,
-			BackoffCoefficient:     2.0,
-			MaximumInterval:        time.Minute,
-			MaximumAttempts:        3,
-			NonRetryableErrorTypes: []string{"NonRetryableErrorType"}, // 自定义不可重试的错误
-		},
-	}
-	ctx = workflow.WithActivityOptions(ctx, ao)
-
-	var (
-		apiResults        []*pb.ApiTestResult
-		uiResults         []*pb.UiTestResult
-		overallSuccess    = true
-		completionMessage = "Test run completed successfully."
-	)
-
-	// 执行 API 测试 Activity
-	if input.RunApiTests {
-		apiTestInput := &pb.ApiTestRequest{
-			TestCaseId:         "api-example-1",
-			Endpoint:           "/api/v1/data",
-			HttpMethod:         "GET",
-			Headers:            map[string]string{"Authorization": "Bearer token123"},
-			ExpectedStatusCode: 200,
-		}
-		var apiRes pb.ApiTestResult
-		err := workflow.ExecuteActivity(ctx, activity.RunApiTest, apiTestInput).Get(ctx, &apiRes)
-		if err != nil {
-			logger.Error("API test activity failed", "error", err)
-			// 可以选择标记为失败，或者继续执行UI测试
-			overallSuccess = false
-			apiRes.BaseResult.Success = false
-			apiRes.BaseResult.Message = fmt.Sprintf("API Test Failed: %v", err)
-		}
-		apiResults = append(apiResults, &apiRes)
-	}
-
-	// 执行 UI 测试 Activity
-	if input.RunUiTests {
-		uiTestInput := &pb.UiTestRequest{
-			TestCaseId:  "ui-example-1",
-			UrlPath:     "/dashboard",
-			BrowserType: "chromium",
-			Headless:    true,
-			UserData:    map[string]string{"user": "test", "pass": "password"},
-		}
-		var uiRes pb.UiTestResult
-		err := workflow.ExecuteActivity(ctx, activity.RunUiTest, uiTestInput).Get(ctx, &uiRes)
-		if err != nil {
-			logger.Error("UI test activity failed", "error", err)
-			overallSuccess = false
-			uiRes.BaseResult.Success = false
-			uiRes.BaseResult.Message = fmt.Sprintf("UI Test Failed: %v", err)
-		}
-		uiResults = append(uiResults, &uiRes)
-	}
-
-	if !overallSuccess {
-		completionMessage = "Test run completed with failures."
-	}
-
-	logger.Info("TestRunWorkflow completed", "overallSuccess", overallSuccess)
-	return &pb.TestRunOutput{
-		RunId:             input.RunId,
-		OverallSuccess:    overallSuccess,
-		CompletionMessage: completionMessage,
-		ApiResults:        apiResults,
-		UiResults:         uiResults,
-	}, nil
-}
diff --git a/server/workflows/workflow.go b/server/workflows/workflow.go
new file mode 100644
index 0000000..fa1202d
--- /dev/null
+++ b/server/workflows/workflow.go
@@ -0,0 +1,52 @@
+package workflows
+
+// 定义 Temporal Workflow
+import (
+	"beacon/server/activities"
+	"fmt"
+	"go.temporal.io/sdk/temporal"
+	"go.temporal.io/sdk/workflow"
+	"strings"
+	"time"
+)
+
+// TestRunWorkflow 定义了整个测试执行的工作流
+func TestRunWorkflow(ctx workflow.Context, data string) (string, error) {
+	logger := workflow.GetLogger(ctx)
+	retryPolicy := &temporal.RetryPolicy{
+		InitialInterval:    time.Second,       // First retry after 1 second
+		BackoffCoefficient: 2.0,               // Double the wait time on each retry (1s → 2s → 4s → 8s, etc.)
+		MaximumInterval:    100 * time.Second, // Cap wait time at 100 seconds
+		MaximumAttempts:    50,                // Retry up to 5 times before giving up
+	}
+
+	// Step 1: Add a prefix(Python)
+	pythonCtx := workflow.WithActivityOptions(ctx, workflow.ActivityOptions{
+		TaskQueue:           "python-task-queue",
+		StartToCloseTimeout: time.Minute,
+		RetryPolicy:         retryPolicy,
+	})
+
+	var prefixed string
+	if err := workflow.ExecuteActivity(pythonCtx, "PythonAddRandomPrefixActivity", data).Get(pythonCtx, &prefixed); err != nil {
+		return "", fmt.Errorf("failed to add prefix: %w", err)
+	}
+
+	goCtx := workflow.WithActivityOptions(ctx, workflow.ActivityOptions{
+		StartToCloseTimeout: time.Minute, //activity must complete within 1 minute
+		RetryPolicy:         retryPolicy,
+	})
+
+	var suffixed string
+	err := workflow.ExecuteActivity(goCtx, activities.AddSuffixActivity, prefixed).Get(goCtx, &suffixed)
+	if err != nil {
+		return "", fmt.Errorf("failed to add suffix: %w", err)
+	}
+
+	var processed string
+	// Demo Activity 3: Simulate uppercasing the data.
+	logger.Info("Demo Activity 3: Pretending to uppercase the data:", data)
+	processed = strings.ToUpper(suffixed)
+
+	return processed, nil
+}
diff --git a/workers/go/main.go b/workers/go/main.go
new file mode 100644
index 0000000..5694225
--- /dev/null
+++ b/workers/go/main.go
@@ -0,0 +1,34 @@
+package main
+
+import (
+	"beacon/server/activities"
+	"beacon/server/workflows"
+	"go.temporal.io/sdk/client"
+	"go.temporal.io/sdk/worker"
+	"log"
+)
+
+func main() {
+	// Create a Temporal client with the default options.
+	c, err := client.Dial(client.Options{HostPort: "temporal.newai.day:17233"})
+	if err != nil {
+		log.Fatalln("Unable to create Temporal client", err)
+	}
+	defer c.Close()
+
+	taskQueue := "data-processing-task-queue"
+
+	// Create a Worker that listens on the specified Task Queue.
+	w := worker.New(c, taskQueue, worker.Options{})
+
+	// Register the Workflow and the real Go suffix Activity with the Worker.
+	w.RegisterWorkflow(workflows.TestRunWorkflow)
+	w.RegisterActivity(activities.AddSuffixActivity)
+	//(for later) w.RegisterActivity(activities.AddSuffixActivity)
+
+	// Start the Worker. This call blocks until the Worker is interrupted.
+	err = w.Run(worker.InterruptCh())
+	if err != nil {
+		log.Fatalln("Unable to start Worker", err)
+	}
+}
diff --git a/workers/python/__init__.py b/workers/python/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/worker/activities.py b/workers/python/activities.py
similarity index 88%
rename from worker/activities.py
rename to workers/python/activities.py
index 0715899..cda7f8f 100644
--- a/worker/activities.py
+++ b/workers/python/activities.py
@@ -2,6 +2,7 @@
 import os
 import sys
 import time
+import random
 
 from temporalio import activity
 
@@ -15,7 +16,7 @@ from utils import upload_file_to_s3, scalar_map_to_dict
 
 
 class TestActivities:
-    @activity.defn
+    @activity.defn(name="run_api_test")
     async def run_api_test(self,req: pb.ApiTestRequest) -> pb.ApiTestResult:
         """执行API测试的Temporal Activity实现"""
         activity.logger.info(f"Received API Test Request: {req.test_case_id}")
@@ -46,7 +47,7 @@ class TestActivities:
         return result
 
 
-    @activity.defn
+    @activity.defn(name="run_ui_test")
     async def run_ui_test(self,req: pb.UiTestRequest) -> pb.UiTestResult:
         """执行UI测试的Temporal Activity实现"""
         activity.logger.info(f"Received UI Test Request: {req.test_case_id}")
@@ -79,4 +80,13 @@ class TestActivities:
             result.base_result.error_details = str(e)
 
         result.base_result.duration_seconds = time.time() - start_time
-        return result
\ No newline at end of file
+        return result
+
+    @activity.defn(name="PythonAddRandomPrefixActivity")
+    async def python_add_random_prefix_activity(self,data: str) -> str:
+        prefixes = [
+            "alpha-", "beta-", "gamma-", "delta-", "epsilon-",
+            "zeta-", "eta-", "theta-", "iota-", "kappa-",
+        ]
+        prefix = random.choice(prefixes)
+        return f"{prefix}{data}"
\ No newline at end of file
diff --git a/worker/gen/__init__.py b/workers/python/gen/__init__.py
similarity index 100%
rename from worker/gen/__init__.py
rename to workers/python/gen/__init__.py
diff --git a/worker/main.py b/workers/python/main.py
similarity index 68%
rename from worker/main.py
rename to workers/python/main.py
index d3178a6..d036354 100644
--- a/worker/main.py
+++ b/workers/python/main.py
@@ -14,15 +14,16 @@ from activities import TestActivities # 导入定义的 Activity
 async def main():
     # 连接 Temporal Server
     client = await Client.connect("temporal.newai.day:17233", namespace="default") # 根据你的 Temporal Server 配置
-
+    print("Python Worker: Successfully connected to Temporal Server!")
     activities = TestActivities()
+    task_queue = "python-task-queue"
     # 创建 Worker
     worker = Worker(
         client,
-        task_queue="test-task-queue", # 保持与 Go Client 一致
-        activities=[activities.run_ui_test, activities.run_api_test]
+        task_queue=task_queue, # 保持与 Go Client 一致
+        activities=[activities.run_api_test,activities.python_add_random_prefix_activity]
     )
-    print("Starting Python Temporal Worker...")
+    print("Starting Python Temporal Worker...",task_queue)
     await worker.run()
 
 if __name__ == "__main__":
diff --git a/worker/requirements.txt b/workers/python/requirements.txt
similarity index 100%
rename from worker/requirements.txt
rename to workers/python/requirements.txt
diff --git a/worker/ui_tests.py b/workers/python/ui_tests.py
similarity index 100%
rename from worker/ui_tests.py
rename to workers/python/ui_tests.py
diff --git a/worker/utils.py b/workers/python/utils.py
similarity index 100%
rename from worker/utils.py
rename to workers/python/utils.py