diff --git a/src/main/java/com/sqx/modules/pay/controller/app/AppCashController.java b/src/main/java/com/sqx/modules/pay/controller/app/AppCashController.java
index 47b4fd77..d3fcba43 100644
--- a/src/main/java/com/sqx/modules/pay/controller/app/AppCashController.java
+++ b/src/main/java/com/sqx/modules/pay/controller/app/AppCashController.java
@@ -96,8 +96,6 @@ public class AppCashController {
         }
         redisUtils.set(intervalKey, true, 30);
 
-        Calendar calendar = Calendar.getInstance();
-        int hour = calendar.get(Calendar.HOUR_OF_DAY);
         CommonInfo info = commonInfoService.findOne(930);
         if (info == null) {
             return Result.error("当前时间段未开启提现功能");
diff --git a/src/main/resources/mapper/course/CourseDao.xml b/src/main/resources/mapper/course/CourseDao.xml
index b8c2d575..32b154dc 100644
--- a/src/main/resources/mapper/course/CourseDao.xml
+++ b/src/main/resources/mapper/course/CourseDao.xml
@@ -17,7 +17,7 @@
         c.is_over AS isOver,
         c.title,
         c.title_img AS titleImg,
-        c.course_type AS courseType,
+        c.course_type AS courseType
         FROM
         course AS c
         WHERE