diff --git a/src/main/java/com/peanut/modules/psyche/controller/PsycheCourseController.java b/src/main/java/com/peanut/modules/psyche/controller/PsycheCourseController.java
index af058787..23234910 100644
--- a/src/main/java/com/peanut/modules/psyche/controller/PsycheCourseController.java
+++ b/src/main/java/com/peanut/modules/psyche/controller/PsycheCourseController.java
@@ -15,6 +15,8 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
+
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
@@ -69,7 +71,7 @@ public class PsycheCourseController {
     //我的课程-过期课程
     @RequestMapping("/getCourseExpire")
     public R getCourseExpire(){
-        List courseEntities = null;
+        List courseEntities = new ArrayList();
         MPJLambdaWrapper<CourseEntity> wrapper = new MPJLambdaWrapper<>();
         wrapper.distinct();
         wrapper.leftJoin(CourseCatalogueEntity.class,CourseCatalogueEntity::getCourseId,CourseEntity::getId);
@@ -95,7 +97,6 @@ public class PsycheCourseController {
     //我的课程-正在学习（收藏）
     @RequestMapping("/getUserCourseStudying")
     public R getUserCourseStudying(){
-        MyUserEntity user = ShiroUtils.getUser();
         MPJLambdaWrapper<CourseEntity> wrapper = new MPJLambdaWrapper<>();
         wrapper.leftJoin(CourseToPsyche.class,CourseToPsyche::getCourseId,CourseEntity::getId);
         wrapper.leftJoin(UserCourseStudying.class,UserCourseStudying::getCourseId,CourseEntity::getId);
diff --git a/src/main/java/com/peanut/modules/sociology/service/impl/CourseServiceImpl.java b/src/main/java/com/peanut/modules/sociology/service/impl/CourseServiceImpl.java
index cfd986ea..57f7179d 100644
--- a/src/main/java/com/peanut/modules/sociology/service/impl/CourseServiceImpl.java
+++ b/src/main/java/com/peanut/modules/sociology/service/impl/CourseServiceImpl.java
@@ -338,7 +338,7 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, CourseEntity> impl
 
     @Override
     public List getCourseExpire(Map<String, Object> param) {
-        List<Map<String,Object>> courseEntities = null;
+        List<Map<String,Object>> courseEntities = new ArrayList<>();
         MPJLambdaWrapper<CourseEntity> wrapper = new MPJLambdaWrapper<>();
         wrapper.distinct();
         wrapper.leftJoin(CourseCatalogueEntity.class,CourseCatalogueEntity::getCourseId,CourseEntity::getId);