diff --git a/cases/smoke/basic/screenshot32/xdevice_smoke/testcases/Launcher.py b/cases/smoke/basic/screenshot32/xdevice_smoke/testcases/Launcher.py
index 40c4e2169d6a939f58a19a0c2b7351895821802d..4760231509813e6c6bf17e7487207ea6808ceb23 100644
--- a/cases/smoke/basic/screenshot32/xdevice_smoke/testcases/Launcher.py
+++ b/cases/smoke/basic/screenshot32/xdevice_smoke/testcases/Launcher.py
@@ -21,12 +21,17 @@ class Launcher(ITestCase):
     def process(self):
         for retry in range(3):
             try:
-                self.step('步骤1：点亮屏幕')
+                self.step('步骤0.{}：检查屏幕是否点亮'.format(retry))
+                try:
+                    self.common_oh.getScreenStatus(self.Phone1)
+                except:
+                    self.common_oh.pressPowerKey(self.Phone1)
+                self.step('步骤1.{}：点亮屏幕'.format(retry))
                 self.common_oh.wake(self.Phone1)
-                self.step('步骤2：回到桌面')
+                self.step('步骤2.{}：回到桌面'.format(retry))
                 self.common_oh.goHome(self.Phone1)
                 self.common_oh.wait(self.Phone1, 1)
-                self.step('步骤3：创建临时目录')
+                self.step('步骤3.{}：创建临时目录'.format(retry))
                 self.common_oh.shell(self.Phone1, 'mkdir -p /data/local/tmp/screen_test/train_set')
                 # 屏幕常亮
                 self.step('步骤4：设置屏幕常亮')
@@ -37,11 +42,11 @@ class Launcher(ITestCase):
                 self.step('步骤5：检查屏幕状态')
                 self.asserts.assert_in('State=2', power_state)
                 # 控件检查
-                self.step('步骤6：检查是否在桌面')
+                self.step('步骤6.{}：检查是否在桌面'.format(retry))
                 self.common_oh.checkIfTextExist(self.Phone1, '相机')
                 self.common_oh.checkIfTextExist(self.Phone1, '音乐')
                 # 截图对比
-                self.step('步骤7：截图对比')
+                self.step('步骤7.{}：截图对比'.format(retry))
                 launcher_pic = 'launcher.jpeg'
                 self.take_picture_to_local(launcher_pic)
                 similarity = self.compare_image_similarity(launcher_pic)
@@ -50,12 +55,18 @@ class Launcher(ITestCase):
                 break
             except:
                 if retry < 2:
-                    self.step('步骤8：启动失败，重启设备，第{}次重试'.format(retry+1))
+                    self.step('步骤8.{}：启动失败，重启设备，重试'.format(retry))
                     self.common_oh.shell(self.Phone1, 'rm -rf /data/*')
                     self.common_oh.safeReboot(self.Phone1)
-                    self.common_oh.wait(self.Phone1, 10)
+                    for i in range(5):
+                        try:
+                            print_info('检查屏幕是否已点亮')
+                            self.common_oh.getScreenStatus(self.Phone1)
+                            break
+                        except:
+                            self.common_oh.wait(self.Phone1, 10)
                 else:
-                    self.step('步骤8：重试了3次，启动失败，收集crash')
+                    self.step('步骤8.{}：重试了3次，启动失败，收集crash'.format(retry))
                     self.common_oh.shell(self.Phone1, 'cd /data/log/faultlog/temp && tar -cf after_test_cppcrash{}.tar cppcrash*'.format(self.device_name))
                     self.common_oh.pullFile(self.Phone1, '/data/log/faultlog/temp/after_test_cppcrash{}.tar'.format(self.device_name), os.path.normpath(self.local_save_path))
                     # fault logger