diff --git a/app/Http/Controllers/Mobile/CourseController.php b/app/Http/Controllers/Mobile/CourseController.php
index 699ee47..cf5ed68 100755
--- a/app/Http/Controllers/Mobile/CourseController.php
+++ b/app/Http/Controllers/Mobile/CourseController.php
@@ -527,6 +527,10 @@ class CourseController extends CommonController
         if ($distance > $content_check_range) {
             return $this->fail([ResponseCode::ERROR_BUSINESS, '超出打卡范围']);
         }
+        // 判断当天才能签到
+        if (date('Y-m-d') != $courseContent->date) {
+            return $this->fail([ResponseCode::ERROR_BUSINESS, '不在签到时间']);
+        }
         CourseContentCheck::create([
             'course_content_id' => $all['course_content_id'],
             'user_id' => $this->getUserId(),