diff --git a/pkg_product/views/experienceProjectDetail.vue b/pkg_product/views/experienceProjectDetail.vue
index e3b24b8..9adbe00 100644
--- a/pkg_product/views/experienceProjectDetail.vue
+++ b/pkg_product/views/experienceProjectDetail.vue
@@ -12,7 +12,7 @@
       <view class="hero-wrap">
         <swiper v-if="bannerList.length > 0 || project.video" class="hero-img" circular :autoplay="swiperAutoplay" :interval="3000" @change="handleSwiperChange">
           <swiper-item v-if="project.video">
-            <video :src="project.video" id="hero-video" class="hero-img" :autoplay="currentSwiperIndex === 0" object-fit="cover" :controls="false" :enable-progress-gesture="false" @play="onVideoPlay" @ended="onVideoEnd" @pause="onVideoEnd" @click="toggleVideo"></video>
+            <video :src="project.video" id="hero-video" class="hero-img" :autoplay="currentSwiperIndex === 0" object-fit="contain" :controls="false" :enable-progress-gesture="false" @play="onVideoPlay" @ended="onVideoEnd" @pause="onVideoEnd" @click="toggleVideo"></video>
           </swiper-item>
           <swiper-item v-for="(item, index) in bannerList" :key="index">
             <image :src="item" class="hero-img" mode="heightFix|widthFix" />