diff --git a/src/components/cards/MediaCard.vue b/src/components/cards/MediaCard.vue
index d42e96cf..39ac87a5 100644
--- a/src/components/cards/MediaCard.vue
+++ b/src/components/cards/MediaCard.vue
@@ -84,6 +84,18 @@ const selectedSites = ref<number[]>([])
 // 搜索菜单显示状态
 const searchMenuShow = ref(false)
 
+// 全选/全不选按钮文字
+const checkAllText = computed(() => (selectedSites.value.length === allSites.value.length ? '全不选' : '全选'))
+
+// 全选/全不选
+function checkAllSitesorNot() {
+  if (selectedSites.value.length === allSites.value.length) {
+    selectedSites.value = []
+  } else {
+    selectedSites.value = allSites.value.map(item => item.id)
+  }
+}
+
 // 查询所有站点
 async function querySites() {
   try {
@@ -573,6 +585,11 @@ function onRemoveSubscribe() {
                         {{ site.name }}
                       </VChip>
                     </VChipGroup>
+                    <div>
+                      <VBtn size="small" variant="text" @click.stop="checkAllSitesorNot">
+                        {{ checkAllText }}
+                      </VBtn>
+                    </div>
                   </VListItem>
                   <VListItem>
                     <VBtn @click="handleSearch" block>搜索</VBtn>
diff --git a/src/views/discover/MediaDetailView.vue b/src/views/discover/MediaDetailView.vue
index f117db98..3de92126 100644
--- a/src/views/discover/MediaDetailView.vue
+++ b/src/views/discover/MediaDetailView.vue
@@ -68,6 +68,18 @@ const selectedSites = ref<number[]>([])
 // 搜索方式 title/imdbid
 const searchType = ref('title')
 
+// 全选/全不选按钮文字
+const checkAllText = computed(() => (selectedSites.value.length === allSites.value.length ? '全不选' : '全选'))
+
+// 全选/全不选
+function checkAllSitesorNot() {
+  if (selectedSites.value.length === allSites.value.length) {
+    selectedSites.value = []
+  } else {
+    selectedSites.value = allSites.value.map(item => item.id)
+  }
+}
+
 // 查询所有站点
 async function querySites() {
   try {
@@ -586,6 +598,11 @@ onBeforeMount(() => {
                       {{ site.name }}
                     </VChip>
                   </VChipGroup>
+                  <div>
+                    <VBtn size="small" variant="text" @click.stop="checkAllSitesorNot">
+                      {{ checkAllText }}
+                    </VBtn>
+                  </div>
                 </VListItem>
                 <VListItem>
                   <VBtn @click="handleSearch" block>搜索</VBtn>
diff --git a/src/views/system/SearchBarView.vue b/src/views/system/SearchBarView.vue
index 9fb0595a..69425f12 100644
--- a/src/views/system/SearchBarView.vue
+++ b/src/views/system/SearchBarView.vue
@@ -29,6 +29,18 @@ const searchWordInput = ref<HTMLElement | null>(null)
 // 近期搜索词条
 const recentSearches = ref<string[]>([])
 
+// 全选/全不选按钮文字
+const checkAllText = computed(() => (selectedSites.value.length === allSites.value.length ? '全不选' : '全选'))
+
+// 全选/全不选
+function checkAllSitesorNot() {
+  if (selectedSites.value.length === allSites.value.length) {
+    selectedSites.value = []
+  } else {
+    selectedSites.value = allSites.value.map(item => item.id)
+  }
+}
+
 // 保存近期搜索到本地
 function saveRecentSearches(keyword: string) {
   if (!keyword) return
@@ -363,6 +375,11 @@ onMounted(() => {
                     {{ site.name }}
                   </VChip>
                 </VChipGroup>
+                <div v-if="hover.isHovering">
+                  <VBtn size="small" variant="text" @click.stop="checkAllSitesorNot">
+                    {{ checkAllText }}
+                  </VBtn>
+                </div>
                 <template #append>
                   <VIcon v-if="hover.isHovering" icon="ri-corner-down-left-line" />
                 </template>