diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/course/api/CourseWareApi.java b/servers/boe-server-all/src/main/java/com/xboe/module/course/api/CourseWareApi.java
index 79353b3d..34d235cd 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/course/api/CourseWareApi.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/course/api/CourseWareApi.java
@@ -124,14 +124,21 @@ public class CourseWareApi extends ApiBaseController {
 			token = request.getHeader("token");
 		}
 //		读取cookies中的时间
-		String cookieTime = getSignTimeCookie(request);
-		if (StringUtils.isBlank(cookieTime)) {
-			return badRequest("不支持的请求");
-		}
+//		String cookieTime = getSignTimeCookie(request);
+//		if (StringUtils.isBlank(cookieTime)) {
+//			return badRequest("不支持的请求");
+//		}
 		String userInfo = CacheName.NAME_INFO + ":"+ token;
 		Object o = redisTemplate.opsForValue().get(userInfo);
+		if (o == null) {
+			log.error("从 Redis 获取的值为 null ,", userInfo);
+			return badRequest("token验证错误");
+		}
+		// 将对象转换为字符串
 		String userNoStr = o.toString();
+		// 检查字符串是否为空或空白
 		if (StringUtils.isBlank(userNoStr)) {
+			log.error("从 Redis 获取的值为空或空白,", userInfo);
 			return badRequest("token验证错误");
 		}
 		HashMap bean = JSONUtil.toBean(userNoStr, HashMap.class);