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@@ -32,7 +32,7 @@ class CourseModel
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{
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$query = Db::table($this->table)
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->order('course_create_time', 'desc')
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- ->field('course_id, course_topic, course_speaker, course_speaker_intro, course_price, course_play_count, course_create_time, course_audit');
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+ ->field('course_id, course_topic, course_speaker, course_speaker_intro, course_price, course_play_count, course_create_time, course_audit, course_cover');
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if (!empty($keyword)) {
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$query->where('course_topic', 'like', "%{$keyword}%");
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