diff --git a/packages/select/__tests__/select.spec.ts b/packages/select/__tests__/select.spec.ts
index d1ca5c5c7d..9744d69b3d 100644
--- a/packages/select/__tests__/select.spec.ts
+++ b/packages/select/__tests__/select.spec.ts
@@ -112,6 +112,110 @@ const getSelectVm = (configs: SelectProps = {}, options?) => {
   }))
 }
 
+const getGroupSelectVm = (configs: SelectProps = {}, options?) => {
+  ['multiple', 'clearable', 'filterable', 'allowCreate', 'remote', 'collapseTags', 'automaticDropdown'].forEach(config => {
+    configs[config] = configs[config] || false
+  })
+  configs.multipleLimit = configs.multipleLimit || 0
+  if (!options) {
+    options = [{
+      label: 'Australia',
+      options: [{
+        value: 'Sydney',
+        label: 'Sydney',
+      }, {
+        value: 'Melbourne',
+        label: 'Melbourne',
+      }],
+    }, {
+      label: 'China',
+      options: [{
+        value: 'Shanghai',
+        label: 'Shanghai',
+      }, {
+        value: 'Shenzhen',
+        label: 'Shenzhen',
+      }, {
+        value: 'Guangzhou',
+        label: 'Guangzhou',
+      }, {
+        value: 'Dalian',
+        label: 'Dalian',
+      }],
+    }, {
+      label: 'India',
+      options: [{
+        value: 'Mumbai',
+        label: 'Mumbai',
+      }, {
+        value: 'Delhi',
+        label: 'Delhi',
+      }, {
+        value: 'Bangalore',
+        label: 'Bangalore',
+      }],
+    }, {
+      label: 'Indonesia',
+      options: [{
+        value: 'Bandung',
+        label: 'Bandung',
+      }, {
+        value: 'Jakarta',
+        label: 'Jakarta',
+      }],
+    }]
+  }
+
+  return _mount(`
+    <el-select
+      ref="select"
+      v-model="value"
+      :multiple="multiple"
+      :multiple-limit="multipleLimit"
+      :popper-class="popperClass"
+      :clearable="clearable"
+      :filterable="filterable"
+      :collapse-tags="collapseTags"
+      :allow-create="allowCreate"
+      :filterMethod="filterMethod"
+      :remote="remote"
+      :loading="loading"
+      :remoteMethod="remoteMethod"
+      :automatic-dropdown="automaticDropdown">
+      <el-group-option
+        v-for="group in options"
+        :key="group.label"
+        :label="group.label">
+        <el-option
+          v-for="item in group.options"
+          :key="item.value"
+          :label="item.label"
+          :value="item.value"/>
+      </el-group-option>
+    </el-select>
+  <script>
+import ElOptionGroup from './option-group'
+export default {
+components: { ElOptionGroup }
+ }
+</script>`, () => ({
+    options,
+    multiple: configs.multiple,
+    multipleLimit: configs.multipleLimit,
+    clearable: configs.clearable,
+    filterable: configs.filterable,
+    collapseTags: configs.collapseTags,
+    allowCreate: configs.allowCreate,
+    popperClass: configs.popperClass,
+    automaticDropdown: configs.automaticDropdown,
+    loading: false,
+    filterMethod: configs.filterMethod,
+    remote: configs.remote,
+    remoteMethod: configs.remoteMethod,
+    value: configs.multiple ? [] : '',
+  }))
+}
+
 describe('Select', () => {
 
   afterEach(() => {
@@ -1025,6 +1129,20 @@ describe('Select', () => {
     test('both filterable and multiple are true', async () => {
       await testShowOptions({ filterable: true, multiple: true })
     })
+
+    test('filterable is true with grouping', async () => {
+      const wrapper = getGroupSelectVm({ filterable: true })
+      await wrapper.find('.select-trigger').trigger('click')
+      const vm = wrapper.findComponent(Select).vm
+      const event = { target: { value: 'sh' } }
+      vm.debouncedQueryChange(event)
+      await nextTick
+      const groups = wrapper.findAllComponents(Group)
+      expect(groups.filter(group => {
+        const vm = group.vm as any
+        return vm.visible
+      }).length).toBe(1)
+    })
   })
 
   describe('after search', () => {
diff --git a/packages/select/src/option-group.vue b/packages/select/src/option-group.vue
index 8f93e1f953..0eb43b6e14 100644
--- a/packages/select/src/option-group.vue
+++ b/packages/select/src/option-group.vue
@@ -10,7 +10,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, provide, inject, ref, reactive, toRefs } from 'vue'
+import { defineComponent, provide, inject, ref, reactive, toRefs, getCurrentInstance, onMounted } from 'vue'
 import { selectGroupKey, selectKey, selectEvents } from './token'
 
 export default defineComponent({
@@ -24,9 +24,10 @@ export default defineComponent({
       default: false,
     },
   },
-
   setup(props) {
     const visible = ref(true)
+    const instance = getCurrentInstance()
+    const children = ref([])
 
     provide(
       selectGroupKey,
@@ -37,8 +38,32 @@ export default defineComponent({
 
     const select = inject(selectKey)
 
+    onMounted(() => {
+      children.value = flattedChildren(instance.subTree)
+    })
+
+    // get all instances of options
+    const flattedChildren = node => {
+      const children = []
+      if (Array.isArray(node.children)) {
+        node.children.forEach(child => {
+          if (
+            child.type &&
+            child.type.name === 'ElOption' &&
+            child.component &&
+            child.component.proxy
+          ) {
+            children.push(child.component.proxy)
+          } else if (child.children?.length) {
+            children.push(...flattedChildren(child))
+          }
+        })
+      }
+      return children
+    }
+
     const queryChange = () => {
-      visible.value = select?.optionsArray?.some(option => option.visible === true)
+      visible.value = children.value.some(option => option.visible === true)
     }
     select.selectEmitter.on(selectEvents.groupQueryChange, queryChange)