diff --git a/features/00_web_test.feature b/features/00_web_test.feature
deleted file mode 100644
index 5458335..0000000
--- a/features/00_web_test.feature
+++ /dev/null
@@ -1,8 +0,0 @@
-Feature: 检索测试
-
-  Scenario: 访问百度并搜索关键字
-    Given 打开浏览器
-    Then 访问"https://www.baidu.com"
-    And  输入关键字"土豆"
-    Then 确认进入了查询结果页面
-    
\ No newline at end of file
diff --git a/features/baidu.feature b/features/baidu.feature
new file mode 100644
index 0000000..17b10ce
--- /dev/null
+++ b/features/baidu.feature
@@ -0,0 +1,9 @@
+Feature: 百度搜索
+
+  Scenario: 搜索关键词
+    Given 关键词 behave
+    When 打开百度页面
+    Then  输入关键词
+    Then  点击百度一下按钮
+    Then 页面标题中应包含关键词
+    Then 关闭浏览器
diff --git a/features/steps/web_test.py b/features/steps/web_test.py
index 040214c..c1b60c3 100644
--- a/features/steps/web_test.py
+++ b/features/steps/web_test.py
@@ -7,23 +7,27 @@ def step_impl(context, keyword):   # context是上下文对象，有参数的话
     context.keyword = keyword  # 将参数绑定上下文对象，以便其他步骤使用
 
 @when('打开百度页面')
-def step_impl(context):
-    context.driver = driver = webdriver.Chrome()  # 同样绑定上下文对象
+def step_imp2(context):
+    context.driver = driver = webdriver.Firefox()  # 同样绑定上下文对象
     driver.implicitly_wait(10)
     driver.get('https://www.baidu.com')
 
 
-@when('输入关键词')
-def step_impl(context):
+@then('输入关键词')
+def step_imp3(context):
     context.driver.find_element('id', 'kw').send_keys(context.keyword)
 
 
-@when('点击百度一下按钮')
-def step_impl(context):
+@then('点击百度一下按钮')
+def step_imp4(context):
     context.driver.find_element('id', 'su').click()
-    sleep(0.5)
+    sleep(2)
 
 
 @then('页面标题中应包含关键词')
-def step_impl(context):
-    assert context.keyword in context.driver.title
\ No newline at end of file
+def step_imp5(context):
+    assert context.keyword in context.driver.title
+
+@then('关闭浏览器')
+def step_imp6(context):
+    context.driver.quit()
diff --git a/start_vscode.bat b/start_vscode.bat
new file mode 100644
index 0000000..f41bc1c
--- /dev/null
+++ b/start_vscode.bat
@@ -0,0 +1,6 @@
+
+set PROJECT_HOME=%~dp0
+
+
+rem 确保vscode在path里面
+start code %PROJECT_HOME%