diff --git a/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseApi.java b/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseApi.java
index 56dc5b59..57595a12 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseApi.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseApi.java
@@ -9,8 +9,6 @@ import com.xboe.api.ThirdApi;
 import com.xboe.constants.CacheName;
 import com.xboe.module.course.vo.TeacherVo;
 import com.xboe.module.usergroup.service.IUserGroupService;
-import com.xboe.school.aspect.LimitRequest;
-import org.apache.commons.lang3.ArrayUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.redis.core.StringRedisTemplate;
@@ -94,12 +92,6 @@ public class StudyCourseApi extends ApiBaseController{
 
 	@Autowired
 	StringRedisTemplate redisTemplate;
-	private static final RateLimiter rateLimiter = RateLimiter.create(1.0);
-	public void someApi() {
-		rateLimiter.acquire(); // 请求之前获取许可
-		// 你的业务逻辑
-		log.info("Request processed at " + System.currentTimeMillis());
-	}
 	/**
 	 * 用于查询课程的学习记录
 	 * @param pager
@@ -296,7 +288,7 @@ public class StudyCourseApi extends ApiBaseController{
 	 * @param
 	 * @return 返回学习条目的id
 	 */
-	//@LimitRequest(count=5)
+	@LimitRequest(count=5)
 	@PostMapping("/study")
 	public JsonResponse<String> study(@RequestBody StudyContentDto sci, HttpServletRequest request){
 		
@@ -714,7 +706,7 @@ public class StudyCourseApi extends ApiBaseController{
 	}
 	
 	@RequestMapping(value="/study-course-content",method = {RequestMethod.GET,RequestMethod.POST})
-	public JsonResponse<StudyCourseItem> findStudyCourseItem(String studyId,String contentId, HttpServletRequest request){
+	public JsonResponse<StudyCourseItem> findStudyCourseItem(String studyId,String contentId){
 		if(StringUtils.isBlank(studyId)){
 			return error("无学习信息");
 		}