diff --git a/frontend/src/components/common/event-bus-type.js b/frontend/src/components/common/event-bus-type.js
index 8cf87b544b..06d6551a0c 100644
--- a/frontend/src/components/common/event-bus-type.js
+++ b/frontend/src/components/common/event-bus-type.js
@@ -5,7 +5,7 @@ export const EVENT_BUS_TYPE = {
 
   // group
   ADD_NEW_GROUP: 'add_new_group',
-  ADD_SHARED_REPO_INO_GROUP: 'add_shared_repo_into_group',
+  ADD_SHARED_REPO_INTO_GROUP: 'add_shared_repo_into_group',
   UNSHARE_REPO_TO_GROUP: 'unshare_repo_to_group',
 
   RESTORE_IMAGE: 'restore_image',
diff --git a/frontend/src/components/common/group-select/click-outside.js b/frontend/src/components/common/group-select/click-outside.js
new file mode 100644
index 0000000000..8a740d1178
--- /dev/null
+++ b/frontend/src/components/common/group-select/click-outside.js
@@ -0,0 +1,43 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+
+class ClickOutside extends React.Component {
+
+  isClickedInside = false;
+
+  componentDidMount() {
+    document.addEventListener('mousedown', this.handleDocumentClick);
+  }
+
+  componentWillUnmount() {
+    document.removeEventListener('mousedown', this.handleDocumentClick);
+  }
+
+  handleDocumentClick = (e) => {
+    if (this.isClickedInside) {
+      this.isClickedInside = false;
+      return;
+    }
+
+    this.props.onClickOutside(e);
+  };
+
+  handleMouseDown = () => {
+    this.isClickedInside = true;
+  };
+
+  render() {
+    return React.cloneElement(
+      React.Children.only(this.props.children), {
+        onMouseDownCapture: this.handleMouseDown
+      }
+    );
+  }
+}
+
+ClickOutside.propTypes = {
+  children: PropTypes.element.isRequired,
+  onClickOutside: PropTypes.func.isRequired,
+};
+
+export default ClickOutside;
diff --git a/frontend/src/components/common/group-select/index.css b/frontend/src/components/common/group-select/index.css
new file mode 100644
index 0000000000..48e0e8cf81
--- /dev/null
+++ b/frontend/src/components/common/group-select/index.css
@@ -0,0 +1,103 @@
+.group-select {
+  position: relative;
+}
+
+.group-select.custom-select {
+  display: flex;
+  padding: 5px 10px;
+  border-radius: 3px;
+  align-items: center;
+  justify-content: space-between;
+  max-width: 900px;
+  user-select: none;
+  text-align: left;
+  border-color: hsl(0, 0%, 80%);
+  height: auto;
+  min-height: 38px;
+}
+
+.group-select.custom-select:hover {
+  border-color: hsl(0, 0%, 70%);
+}
+
+.group-select.custom-select:focus,
+.group-select.custom-select.focus {
+  border-color: #1991eb !important;
+  box-shadow: 0 0 0 2px rgba(70, 127, 207, 0.25);
+}
+
+.group-select.custom-select.disabled:focus,
+.group-select.custom-select.focus.disabled,
+.group-select.custom-select.disabled:hover {
+  border-color: rgba(0, 40, 100, 0.12) !important;
+  box-shadow: unset;
+  cursor: default;
+}
+
+.group-select.custom-select:hover {
+  cursor: pointer;
+  border-color: rgb(179, 179, 179);
+}
+
+.group-select .sf3-font-down {
+  display: inline-block;
+  color: #999;
+  transform: translateY(2px);
+  transition: all 0.1s;
+  font-size: 14px !important;
+}
+
+.group-select .sf3-font-down:hover {
+  color: #666;
+}
+
+.group-select .selected-option {
+  display: flex;
+  flex: 1;
+  overflow: hidden;
+  flex-wrap: nowrap;
+  align-items: center;
+  justify-content: space-between;
+  background: #fff;
+}
+
+.group-select.selector-collaborator .option-group .option-group-content {
+  padding: 10px;
+}
+
+.group-select.custom-select.selector-collaborator .option-group .option-group-content {
+  padding: 10px 0;
+}
+
+.group-select.custom-select.selector-collaborator .option {
+  padding: 5px 0 5px 10px !important;
+  line-height: 20px;
+}
+
+.group-select .select-placeholder {
+  line-height: 1;
+  font-size: 14px;
+  white-space: nowrap;
+}
+
+.group-select .selected-option-show {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 4px;
+}
+
+.group-select .selected-option-show .selected-option-item {
+  background-color: rgb(240, 240, 240);
+  border-radius: 16px;
+  display: flex;
+  align-items: center;
+}
+
+.group-select .selected-option-show .selected-option-item .selected-option-item-name {
+  font-size: 13px;
+}
+
+.group-select .selected-option-show .selected-option-item .sf2-icon-close {
+  cursor: pointer;
+  color: rgb(103, 103, 103);
+}
diff --git a/frontend/src/components/common/group-select/index.js b/frontend/src/components/common/group-select/index.js
new file mode 100644
index 0000000000..4577ffe5e3
--- /dev/null
+++ b/frontend/src/components/common/group-select/index.js
@@ -0,0 +1,138 @@
+import React, { Component } from 'react';
+import PropTypes from 'prop-types';
+import classnames from 'classnames';
+import ModalPortal from '../../modal-portal';
+import SelectOptionGroup from './select-option-group.js';
+
+import './index.css';
+
+class GroupSelect extends Component {
+
+  constructor(props) {
+    super(props);
+    this.state = {
+      isShowSelectOptions: false
+    };
+  }
+
+  onSelectToggle = (event) => {
+    event.preventDefault();
+    if (this.state.isShowSelectOptions) event.stopPropagation();
+    let eventClassName = event.target.className;
+    if (eventClassName.indexOf('sf2-icon-close') > -1 || eventClassName === 'option-group-search') return;
+    if (event.target.value === '') return;
+    this.setState({
+      isShowSelectOptions: !this.state.isShowSelectOptions
+    });
+  };
+
+  onClickOutside = (event) => {
+    if (this.props.isShowSelected && event.target.className.includes('icon-fork-number')) {
+      return;
+    }
+    if (!this.selector.contains(event.target)) {
+      this.closeSelect();
+    }
+  };
+
+  closeSelect = () => {
+    this.setState({ isShowSelectOptions: false });
+  };
+
+  UNSAFE_componentWillReceiveProps(nextProps) {
+    if (nextProps.selectedOptions.length !== this.props.selectedOptions.length) {
+      // when selectedOptions change and dom rendered, calculate top
+      setTimeout(() => {
+        this.forceUpdate();
+      }, 1);
+    }
+  }
+
+  getSelectedOptionTop = () => {
+    if (!this.selector) return 38;
+    const { height } = this.selector.getBoundingClientRect();
+    return height;
+  };
+
+  getFilterOptions = (searchValue) => {
+    const { options } = this.props;
+    const validSearchVal = searchValue.trim().toLowerCase();
+    if (!validSearchVal) return options || [];
+    return options.filter(option => option.name.toLowerCase().includes(validSearchVal));
+  };
+
+  render() {
+    let { className, selectedOptions, options, placeholder, searchPlaceholder, noOptionsPlaceholder, isInModal } = this.props;
+    return (
+      <div
+        ref={(node) => this.selector = node}
+        className={classnames('group-select custom-select',
+          { 'focus': this.state.isShowSelectOptions },
+          className
+        )}
+        onClick={this.onSelectToggle}>
+        <div className="selected-option">
+          {selectedOptions.length > 0 ?
+            <span className="selected-option-show">
+              {selectedOptions.map(item =>
+                <span key={item.id} className="selected-option-item mr-1 px-1">
+                  <span className='selected-option-item-name'>{item.name}</span>
+                  <i className="sf2-icon-close ml-1" onClick={() => {this.props.onDeleteOption(item);}}></i>
+                </span>
+              )}
+            </span>
+            :
+            <span className="select-placeholder">{placeholder}</span>
+          }
+          <i className="sf3-font-down sf3-font"></i>
+        </div>
+        {this.state.isShowSelectOptions && !isInModal && (
+          <SelectOptionGroup
+            selectedOptions={selectedOptions}
+            top={this.getSelectedOptionTop()}
+            options={options}
+            onSelectOption={this.props.onSelectOption}
+            searchPlaceholder={searchPlaceholder}
+            noOptionsPlaceholder={noOptionsPlaceholder}
+            onClickOutside={this.onClickOutside}
+            closeSelect={this.closeSelect}
+            getFilterOptions={this.getFilterOptions}
+          />
+        )}
+        {this.state.isShowSelectOptions && isInModal && (
+          <ModalPortal>
+            <SelectOptionGroup
+              className={className}
+              selectedOptions={selectedOptions}
+              position={this.selector.getBoundingClientRect()}
+              isInModal={isInModal}
+              top={this.getSelectedOptionTop()}
+              options={options}
+              onSelectOption={this.props.onSelectOption}
+              searchPlaceholder={searchPlaceholder}
+              noOptionsPlaceholder={noOptionsPlaceholder}
+              onClickOutside={this.onClickOutside}
+              closeSelect={this.closeSelect}
+              getFilterOptions={this.getFilterOptions}
+            />
+          </ModalPortal>
+        )}
+      </div>
+    );
+  }
+}
+
+GroupSelect.propTypes = {
+  className: PropTypes.string,
+  selectedOptions: PropTypes.array,
+  options: PropTypes.array,
+  placeholder: PropTypes.string,
+  onSelectOption: PropTypes.func,
+  onDeleteOption: PropTypes.func,
+  searchable: PropTypes.bool,
+  searchPlaceholder: PropTypes.string,
+  noOptionsPlaceholder: PropTypes.string,
+  isInModal: PropTypes.bool, // if select component in a modal (option group need ModalPortal to show)
+};
+
+export default GroupSelect;
diff --git a/frontend/src/components/common/group-select/option.js b/frontend/src/components/common/group-select/option.js
new file mode 100644
index 0000000000..1b24768614
--- /dev/null
+++ b/frontend/src/components/common/group-select/option.js
@@ -0,0 +1,46 @@
+import React, { Component } from 'react';
+import PropTypes from 'prop-types';
+
+class Option extends Component {
+
+  onSelectOption = (e) => {
+    e.stopPropagation();
+    this.props.onSelectOption(this.props.option);
+  };
+
+  onMouseEnter = () => {
+    if (!this.props.disableHover) {
+      this.props.changeIndex(this.props.index);
+    }
+  };
+
+  onMouseLeave = () => {
+    if (!this.props.disableHover) {
+      this.props.changeIndex(-1);
+    }
+  };
+
+  render() {
+    return (
+      <div
+        className={this.props.isActive ? 'option option-active' : 'option'}
+        onClick={this.onSelectOption}
+        onMouseEnter={this.onMouseEnter}
+        onMouseLeave={this.onMouseLeave}
+      >{this.props.children}
+      </div>
+    );
+  }
+}
+
+Option.propTypes = {
+  index: PropTypes.number,
+  isActive: PropTypes.bool,
+  changeIndex: PropTypes.func,
+  option: PropTypes.object,
+  children: PropTypes.oneOfType([PropTypes.node, PropTypes.string]),
+  onSelectOption: PropTypes.func,
+  disableHover: PropTypes.bool,
+};
+
+export default Option;
diff --git a/frontend/src/components/common/group-select/select-option-group.css b/frontend/src/components/common/group-select/select-option-group.css
new file mode 100644
index 0000000000..39f8bbf414
--- /dev/null
+++ b/frontend/src/components/common/group-select/select-option-group.css
@@ -0,0 +1,86 @@
+.option-group {
+  position: absolute;
+  left: 0;
+  min-height: 60px;
+  max-height: 300px;
+  min-width: 100%;
+  max-width: 15rem;
+  padding: 0.5rem 0;
+  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
+  background: #fff;
+  border: 1px solid rgba(0, 40, 100, 0.12);
+  border-radius: 3px;
+  z-index: 10001;
+}
+
+.option-group .option-group-search {
+  width: 100%;
+  padding: 6px 10px;
+  min-width: 170px;
+}
+
+.option-group-search .form-control {
+  height: 31px;
+}
+
+.option-group .none-search-result {
+  height: 100px;
+  width: 100%;
+  padding: 10px;
+  color: #666666;
+}
+
+.option-group .option-group-content {
+  max-height: 252px;
+  overflow-y: auto;
+}
+
+.option {
+  display: block;
+  width: 100%;
+  line-height: 24px;
+  padding: 6px 10px;
+  clear: both;
+  font-weight: 400;
+  text-align: inherit;
+  background-color: transparent;
+  border: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.option.option-active {
+  background-color: #20a0ff;
+  color: #fff;
+  cursor: pointer;
+}
+
+.option.option-active .sf2-icon-tick,
+.option.option-active .select-option-name {
+  color: #fff !important;
+}
+
+.option .select-option-name .single-select-option {
+  margin: 0 0 0 12px;
+}
+
+.option .select-option-name .multiple-select-option {
+  margin: 0;
+}
+
+.option-group-selector-single-select .select-option-name {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.option-group-selector-single-select .option:hover,
+.option-group-selector-single-select .option.option-active,
+.option-group-selector-multiple-select .option:hover,
+.option-group-selector-multiple-select .option.option-active {
+  background-color: #f5f5f5;
+}
diff --git a/frontend/src/components/common/group-select/select-option-group.js b/frontend/src/components/common/group-select/select-option-group.js
new file mode 100644
index 0000000000..558a2dc7a1
--- /dev/null
+++ b/frontend/src/components/common/group-select/select-option-group.js
@@ -0,0 +1,215 @@
+import React, { Component } from 'react';
+import PropTypes from 'prop-types';
+import classnames from 'classnames';
+import { DTableSearchInput } from 'dtable-ui-component';
+import Option from './option';
+import KeyCodes from '../../../constants/keyCodes';
+import ClickOutside from './click-outside';
+
+import './select-option-group.css';
+
+const OPTION_HEIGHT = 32;
+
+class SelectOptionGroup extends Component {
+
+  constructor(props) {
+    super(props);
+    this.state = {
+      searchVal: '',
+      activeIndex: -1,
+      disableHover: false,
+    };
+    this.filterOptions = null;
+    this.timer = null;
+    this.searchInputRef = React.createRef();
+  }
+
+  componentDidMount() {
+    window.addEventListener('keydown', this.onHotKey);
+    setTimeout(() => {
+      this.resetMenuStyle();
+    }, 1);
+  }
+
+  componentWillUnmount() {
+    this.filterOptions = null;
+    this.timer && clearTimeout(this.timer);
+    window.removeEventListener('keydown', this.onHotKey);
+  }
+
+  resetMenuStyle = () => {
+    const { isInModal, position } = this.props;
+    const { top, height } = this.optionGroupRef.getBoundingClientRect();
+    if (isInModal) {
+      if (position.y + position.height + height > window.innerHeight) {
+        this.optionGroupRef.style.top = (position.y - height) + 'px';
+      }
+      this.optionGroupRef.style.opacity = 1;
+      this.searchInputRef.current && this.searchInputRef.current.inputRef.focus();
+    }
+    else {
+      if (height + top > window.innerHeight) {
+        const borderWidth = 2;
+        this.optionGroupRef.style.top = -1 * (height + borderWidth) + 'px';
+      }
+    }
+  };
+
+  onHotKey = (event) => {
+    const keyCode = event.keyCode;
+    if (keyCode === KeyCodes.UpArrow) {
+      this.onPressUp();
+    } else if (keyCode === KeyCodes.DownArrow) {
+      this.onPressDown();
+    } else if (keyCode === KeyCodes.Enter) {
+      let option = this.filterOptions && this.filterOptions[this.state.activeIndex];
+      if (option) {
+        this.props.onSelectOption(option);
+      }
+    } else if (keyCode === KeyCodes.Tab || keyCode === KeyCodes.Escape) {
+      this.props.closeSelect();
+    }
+  };
+
+  onPressUp = () => {
+    if (this.state.activeIndex > 0) {
+      this.setState({ activeIndex: this.state.activeIndex - 1 }, () => {
+        this.scrollContent();
+      });
+    }
+  };
+
+  onPressDown = () => {
+    if (this.filterOptions && this.state.activeIndex < this.filterOptions.length - 1) {
+      this.setState({ activeIndex: this.state.activeIndex + 1 }, () => {
+        this.scrollContent();
+      });
+    }
+  };
+
+  onMouseDown = (e) => {
+    const { isInModal } = this.props;
+    // prevent event propagation when click option or search input
+    if (isInModal) {
+      e.stopPropagation();
+      e.nativeEvent.stopImmediatePropagation();
+    }
+  };
+
+  scrollContent = () => {
+    const { offsetHeight, scrollTop } = this.optionGroupContentRef;
+    this.setState({ disableHover: true });
+    this.timer = setTimeout(() => {
+      this.setState({ disableHover: false });
+    }, 500);
+    if (this.state.activeIndex * OPTION_HEIGHT === 0) {
+      this.optionGroupContentRef.scrollTop = 0;
+      return;
+    }
+
+    if (this.state.activeIndex * OPTION_HEIGHT < scrollTop) {
+      this.optionGroupContentRef.scrollTop = scrollTop - OPTION_HEIGHT;
+    }
+    else if (this.state.activeIndex * OPTION_HEIGHT > offsetHeight + scrollTop) {
+      this.optionGroupContentRef.scrollTop = scrollTop + OPTION_HEIGHT;
+    }
+  };
+
+  changeIndex = (index) => {
+    this.setState({ activeIndex: index });
+  };
+
+  onChangeSearch = (searchVal) => {
+    this.setState({ searchVal: searchVal || '', activeIndex: -1, });
+  };
+
+  clearValue = () => {
+    this.setState({ searchVal: '', activeIndex: -1, });
+  };
+
+  renderOptGroup = (searchVal) => {
+    let { noOptionsPlaceholder, onSelectOption, selectedOptions } = this.props;
+    this.filterOptions = this.props.getFilterOptions(searchVal);
+    if (this.filterOptions.length === 0) {
+      return (
+        <div className="none-search-result">{noOptionsPlaceholder}</div>
+      );
+    }
+    return this.filterOptions.map((option, index) => {
+      const isSelected = selectedOptions.some(item => item.id === option.id);
+      return (
+        <Option
+          key={`${option.id}-${index}`}
+          index={index}
+          isActive={this.state.activeIndex === index}
+          option={option}
+          onSelectOption={onSelectOption}
+          changeIndex={this.changeIndex}
+          disableHover={this.state.disableHover}
+        >
+          <div className='option-label'>{option.label}</div>
+          {isSelected && <i className="sf2-icon-tick text-gray font-weight-bold"></i>}
+        </Option>
+      );
+    });
+  };
+
+  render() {
+    const { searchPlaceholder, top, left, minWidth, isInModal, position, className } = this.props;
+    let { searchVal } = this.state;
+    let style = { top: top || 0, left: left || 0 };
+    if (minWidth) {
+      style = { top: top || 0, left: left || 0, minWidth };
+    }
+    if (isInModal) {
+      style = {
+        position: 'fixed',
+        left: position.x,
+        top: position.y + position.height,
+        minWidth: position.width,
+        opacity: 0,
+      };
+    }
+    return (
+      <ClickOutside onClickOutside={this.props.onClickOutside}>
+        <div
+          className={classnames('pt-0 option-group', className ? 'option-group-' + className : '')}
+          ref={(ref) => this.optionGroupRef = ref}
+          style={style}
+          onMouseDown={this.onMouseDown}
+        >
+          <div className="option-group-search position-relative">
+            <DTableSearchInput
+              className="option-search-control"
+              placeholder={searchPlaceholder}
+              onChange={this.onChangeSearch}
+              ref={this.searchInputRef}
+            />
+          </div>
+          <div className="option-group-content" ref={(ref) => this.optionGroupContentRef = ref}>
+            {this.renderOptGroup(searchVal)}
+          </div>
+        </div>
+      </ClickOutside>
+    );
+  }
+}
+
+SelectOptionGroup.propTypes = {
+  top: PropTypes.number,
+  left: PropTypes.number,
+  minWidth: PropTypes.number,
+  options: PropTypes.array,
+  onSelectOption: PropTypes.func,
+  searchPlaceholder: PropTypes.string,
+  noOptionsPlaceholder: PropTypes.string,
+  onClickOutside: PropTypes.func.isRequired,
+  closeSelect: PropTypes.func.isRequired,
+  getFilterOptions: PropTypes.func.isRequired,
+  selectedOptions: PropTypes.array,
+  isInModal: PropTypes.bool,
+  position: PropTypes.object,
+  className: PropTypes.string,
+};
+
+export default SelectOptionGroup;
diff --git a/frontend/src/components/common/select/index.js b/frontend/src/components/common/select/index.js
index 6764f95dcd..c6bc4f0894 100644
--- a/frontend/src/components/common/select/index.js
+++ b/frontend/src/components/common/select/index.js
@@ -1,5 +1,4 @@
 import SeahubSelect from './seahub-select';
-import { NoGroupMessage } from './no-group-message';
 import { MenuSelectStyle, UserSelectStyle, NoOptionsStyle } from './seahub-select-style';
 
-export { SeahubSelect, NoGroupMessage, MenuSelectStyle, UserSelectStyle, NoOptionsStyle };
+export { SeahubSelect, MenuSelectStyle, UserSelectStyle, NoOptionsStyle };
diff --git a/frontend/src/components/common/select/no-group-message.js b/frontend/src/components/common/select/no-group-message.js
deleted file mode 100644
index 7f97e853fd..0000000000
--- a/frontend/src/components/common/select/no-group-message.js
+++ /dev/null
@@ -1,16 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import { gettext } from '../../../utils/constants';
-import { NoOptionsStyle } from './seahub-select-style';
-
-const NoGroupMessage = (props) => {
-  return (
-    <div {...props.innerProps} style={NoOptionsStyle}>{gettext('Group not found')}</div>
-  );
-};
-
-NoGroupMessage.propTypes = {
-  innerProps: PropTypes.any.isRequired,
-};
-
-export { NoGroupMessage };
diff --git a/frontend/src/components/common/select/seahub-select.js b/frontend/src/components/common/select/seahub-select.js
index e377f4ae3b..be6e2c2a52 100644
--- a/frontend/src/components/common/select/seahub-select.js
+++ b/frontend/src/components/common/select/seahub-select.js
@@ -3,13 +3,27 @@ import PropTypes from 'prop-types';
 import Select, { components } from 'react-select';
 import { MenuSelectStyle } from './seahub-select-style';
 
+const DropdownIndicator = props => {
+  return (
+    components.DropdownIndicator && (
+      <components.DropdownIndicator {...props}>
+        <span className="sf3-font sf3-font-down" style={{ fontSize: '12px', marginLeft: '-2px' }} aria-hidden="true"></span>
+      </components.DropdownIndicator>
+    )
+  );
+};
+
 const ClearIndicator = ({ innerProps, ...props }) => {
   const onMouseDown = e => {
     e.nativeEvent.stopImmediatePropagation();
     innerProps.onMouseDown(e);
   };
   props.innerProps = { ...innerProps, onMouseDown };
-  return <components.ClearIndicator {...props} />;
+  return (
+    <components.ClearIndicator {...props} >
+      <span className="sf3-font sf3-font-x-01" style={{ fontSize: '12px', marginLeft: '-2px' }} aria-hidden="true"></span>
+    </components.ClearIndicator>
+  );
 };
 
 ClearIndicator.propTypes = {
@@ -93,7 +107,7 @@ export default class SeahubSelect extends React.Component {
         className={className}
         classNamePrefix={classNamePrefix}
         styles={MenuSelectStyle}
-        components={{ Option, MenuList, ClearIndicator }}
+        components={{ Option, DropdownIndicator, MenuList, ClearIndicator }}
         placeholder={placeholder}
         isSearchable={isSearchable}
         isClearable={isClearable}
diff --git a/frontend/src/components/dialog/lib-sub-folder-set-group-permission-dialog.js b/frontend/src/components/dialog/lib-sub-folder-set-group-permission-dialog.js
index 5b4dbbe0cc..b7a0ab3dca 100644
--- a/frontend/src/components/dialog/lib-sub-folder-set-group-permission-dialog.js
+++ b/frontend/src/components/dialog/lib-sub-folder-set-group-permission-dialog.js
@@ -6,7 +6,7 @@ import { seafileAPI } from '../../utils/seafile-api';
 import { Utils } from '../../utils/utils';
 import SharePermissionEditor from '../select-editor/share-permission-editor';
 import FileChooser from '../file-chooser';
-import { SeahubSelect, NoGroupMessage } from '../common/select';
+import GroupSelect from '../common/group-select';
 import toaster from '../../components/toast';
 
 class GroupItem extends React.Component {
@@ -96,7 +96,7 @@ class LibSubFolderSetGroupPermissionDialog extends React.Component {
   constructor(props) {
     super(props);
     this.state = {
-      selectedOption: null,
+      selectedOptions: [],
       errorMsg: [],
       permission: 'rw',
       groupPermissionItems: [],
@@ -111,10 +111,6 @@ class LibSubFolderSetGroupPermissionDialog extends React.Component {
     }
   }
 
-  handleSelectChange = (option) => {
-    this.setState({ selectedOption: option });
-  };
-
   componentDidMount() {
     this.loadOptions();
     this.listGroupPermissionItems();
@@ -126,6 +122,7 @@ class LibSubFolderSetGroupPermissionDialog extends React.Component {
         return {
           id: item.id,
           label: item.name,
+          name: item.name,
           value: item.name
         };
       });
@@ -152,20 +149,41 @@ class LibSubFolderSetGroupPermissionDialog extends React.Component {
     });
   };
 
+  onSelectOption = (option) => {
+    const selectedOptions = this.state.selectedOptions.slice(0);
+    const index = selectedOptions.findIndex(item => item.id === option.id);
+    if (index > -1) {
+      selectedOptions.splice(index, 1);
+    } else {
+      selectedOptions.push(option);
+    }
+    this.setState({ selectedOptions: selectedOptions });
+  };
+
+  onDeleteOption = (option) => {
+    const selectedOptions = this.state.selectedOptions.slice(0);
+    const index = selectedOptions.findIndex(item => item.id === option.id);
+    if (index > -1) {
+      selectedOptions.splice(index, 1);
+    }
+    this.setState({ selectedOptions: selectedOptions });
+  };
+
   setPermission = (permission) => {
     this.setState({ permission: permission });
   };
 
   addGroupFolderPerm = () => {
-    const { selectedOption } = this.state;
+    const { selectedOptions } = this.state;
     const folderPath = this.props.folderPath || this.state.folderPath;
-    if (!selectedOption || !folderPath) {
+    if (selectedOptions.length === 0 || !folderPath) {
       return false;
     }
 
+    const targetGroupIds = selectedOptions.map(op => op.id);
     const request = this.props.isDepartmentRepo ?
-      seafileAPI.addDepartmentRepoGroupFolderPerm(this.props.repoID, this.state.permission, folderPath, selectedOption.id) :
-      seafileAPI.addGroupFolderPerm(this.props.repoID, this.state.permission, folderPath, selectedOption.id);
+      seafileAPI.addDepartmentRepoGroupFolderPerm(this.props.repoID, this.state.permission, folderPath, targetGroupIds) :
+      seafileAPI.addGroupFolderPerm(this.props.repoID, this.state.permission, folderPath, targetGroupIds);
     request.then(res => {
       let errorMsg = [];
       if (res.data.failed.length > 0) {
@@ -176,7 +194,7 @@ class LibSubFolderSetGroupPermissionDialog extends React.Component {
       this.setState({
         errorMsg: errorMsg,
         groupPermissionItems: this.state.groupPermissionItems.concat(res.data.success),
-        selectedOption: null,
+        selectedOptions: [],
         permission: 'rw',
         folderPath: ''
       });
@@ -296,13 +314,14 @@ class LibSubFolderSetGroupPermissionDialog extends React.Component {
           <tbody>
             <tr>
               <td>
-                <SeahubSelect
-                  onChange={this.handleSelectChange}
+                <GroupSelect
+                  selectedOptions={this.state.selectedOptions}
                   options={this.options}
-                  placeholder={gettext('Select a group')}
-                  maxMenuHeight={200}
-                  value={this.state.selectedOption}
-                  noOptionsMessage={NoGroupMessage}
+                  onSelectOption={this.onSelectOption}
+                  onDeleteOption={this.onDeleteOption}
+                  searchPlaceholder={gettext('Search groups')}
+                  noOptionsPlaceholder={gettext('No results')}
+                  isInModal={true}
                 />
               </td>
               {showPath &&
diff --git a/frontend/src/components/dialog/share-to-group.js b/frontend/src/components/dialog/share-to-group.js
index e84ecd65d5..ce16e4e912 100644
--- a/frontend/src/components/dialog/share-to-group.js
+++ b/frontend/src/components/dialog/share-to-group.js
@@ -6,9 +6,9 @@ import { seafileAPI } from '../../utils/seafile-api';
 import { Utils } from '../../utils/utils';
 import toaster from '../toast';
 import SharePermissionEditor from '../select-editor/share-permission-editor';
-import { SeahubSelect, NoGroupMessage } from '../common/select';
 import EventBus from '../common/event-bus';
 import { EVENT_BUS_TYPE } from '../common/event-bus-type';
+import GroupSelect from '../common/group-select';
 
 class GroupItem extends React.Component {
 
@@ -127,7 +127,7 @@ class ShareToGroup extends React.Component {
     super(props);
     this.state = {
       options: [],
-      selectedOption: null,
+      selectedOptions: [],
       errorMsg: [],
       permission: 'rw',
       sharedItems: [],
@@ -151,8 +151,24 @@ class ShareToGroup extends React.Component {
     }
   }
 
-  handleSelectChange = (option) => {
-    this.setState({ selectedOption: option });
+  onSelectOption = (option) => {
+    const selectedOptions = this.state.selectedOptions.slice(0);
+    const index = selectedOptions.findIndex(item => item.id === option.id);
+    if (index > -1) {
+      selectedOptions.splice(index, 1);
+    } else {
+      selectedOptions.push(option);
+    }
+    this.setState({ selectedOptions: selectedOptions });
+  };
+
+  onDeleteOption = (option) => {
+    const selectedOptions = this.state.selectedOptions.slice(0);
+    const index = selectedOptions.findIndex(item => item.id === option.id);
+    if (index > -1) {
+      selectedOptions.splice(index, 1);
+    }
+    this.setState({ selectedOptions: selectedOptions });
   };
 
   componentDidMount() {
@@ -174,6 +190,7 @@ class ShareToGroup extends React.Component {
         obj.value = res.data[i].name;
         obj.id = res.data[i].id;
         obj.label = res.data[i].name;
+        obj.name = res.data[i].name;
         options.push(obj);
       }
       this.setState({ options: options });
@@ -205,10 +222,10 @@ class ShareToGroup extends React.Component {
   shareToGroup = () => {
     const eventBus = EventBus.getInstance();
     const { isGroupOwnedRepo, itemPath: path, repoID } = this.props;
-    const { permission, selectedOption } = this.state;
-    const targetGroupId = selectedOption.id;
+    const { permission, selectedOptions } = this.state;
+    const targetGroupIds = selectedOptions.map(item => item.id);
     if (isGroupOwnedRepo) {
-      seafileAPI.shareGroupOwnedRepoToGroup(repoID, permission, targetGroupId, path).then(res => {
+      seafileAPI.shareGroupOwnedRepoToGroup(repoID, permission, targetGroupIds, path).then(res => {
         let errorMsg = [];
         if (res.data.failed.length > 0) {
           for (let i = 0 ; i < res.data.failed.length ; i++) {
@@ -228,13 +245,15 @@ class ShareToGroup extends React.Component {
 
         if (this.props.repo && res.data.success.length > 0) {
           const sharedRepo = { ...this.props.repo, permission: res.data.success[0].permission };
-          eventBus.dispatch(EVENT_BUS_TYPE.ADD_SHARED_REPO_INO_GROUP, { repo: sharedRepo, group_id: targetGroupId });
+          targetGroupIds.forEach(targetGroupId => {
+            eventBus.dispatch(EVENT_BUS_TYPE.ADD_SHARED_REPO_INTO_GROUP, { repo: sharedRepo, group_id: targetGroupId });
+          });
         }
 
         this.setState({
           errorMsg: errorMsg,
           sharedItems: this.state.sharedItems.concat(items),
-          selectedOption: null,
+          selectedOptions: [],
           permission: 'rw',
         });
       }).catch(error => {
@@ -242,7 +261,7 @@ class ShareToGroup extends React.Component {
         toaster.danger(errMessage);
       });
     } else {
-      seafileAPI.shareFolder(repoID, path, 'group', permission, [targetGroupId]).then(res => {
+      seafileAPI.shareFolder(repoID, path, 'group', permission, targetGroupIds).then(res => {
         let errorMsg = [];
         if (res.data.failed.length > 0) {
           for (let i = 0 ; i < res.data.failed.length ; i++) {
@@ -252,13 +271,15 @@ class ShareToGroup extends React.Component {
 
         if (this.props.repo && res.data.success.length > 0) {
           const sharedRepo = { ...this.props.repo, permission: res.data.success[0].permission };
-          eventBus.dispatch(EVENT_BUS_TYPE.ADD_SHARED_REPO_INO_GROUP, { repo: sharedRepo, group_id: targetGroupId });
+          targetGroupIds.forEach(targetGroupId => {
+            eventBus.dispatch(EVENT_BUS_TYPE.ADD_SHARED_REPO_INTO_GROUP, { repo: sharedRepo, group_id: targetGroupId });
+          });
         }
 
         this.setState({
           errorMsg: errorMsg,
           sharedItems: this.state.sharedItems.concat(res.data.success),
-          selectedOption: null,
+          selectedOptions: [],
           permission: 'rw'
         });
       }).catch(error => {
@@ -347,15 +368,14 @@ class ShareToGroup extends React.Component {
           <tbody>
             <tr>
               <td>
-                <SeahubSelect
-                  onChange={this.handleSelectChange}
+                <GroupSelect
+                  selectedOptions={this.state.selectedOptions}
                   options={this.state.options}
-                  placeholder={gettext('Select groups')}
-                  maxMenuHeight={200}
-                  value={this.state.selectedOption}
-                  noOptionsMessage={NoGroupMessage}
-                  isSearchable={true}
-                  isClearable={true}
+                  onSelectOption={this.onSelectOption}
+                  onDeleteOption={this.onDeleteOption}
+                  searchPlaceholder={gettext('Search groups')}
+                  noOptionsPlaceholder={gettext('No results')}
+                  isInModal={true}
                 />
               </td>
               <td>
diff --git a/frontend/src/components/dialog/sysadmin-dialog/sysadmin-share-dialog.js b/frontend/src/components/dialog/sysadmin-dialog/sysadmin-share-dialog.js
index 8936d10c69..2d41e07ab9 100644
--- a/frontend/src/components/dialog/sysadmin-dialog/sysadmin-share-dialog.js
+++ b/frontend/src/components/dialog/sysadmin-dialog/sysadmin-share-dialog.js
@@ -80,7 +80,7 @@ class SysAdminShareDialog extends React.Component {
   render() {
     return (
       <div>
-        <Modal isOpen={true} style={{ maxWidth: '720px' }} className="share-dialog" toggle={this.props.toggleDialog}>
+        <Modal isOpen={true} style={{ maxWidth: '800px' }} className="share-dialog" toggle={this.props.toggleDialog}>
           <ModalHeader toggle={this.props.toggleDialog}>{gettext('Share')} <span className="op-target" title={this.props.itemName}>{this.props.itemName}</span></ModalHeader>
           <ModalBody className="share-dialog-content">
             {this.renderDirContent()}
diff --git a/frontend/src/components/dialog/sysadmin-dialog/sysadmin-share-to-group.js b/frontend/src/components/dialog/sysadmin-dialog/sysadmin-share-to-group.js
index 9711b3f63d..2d1e38e5de 100644
--- a/frontend/src/components/dialog/sysadmin-dialog/sysadmin-share-to-group.js
+++ b/frontend/src/components/dialog/sysadmin-dialog/sysadmin-share-to-group.js
@@ -7,7 +7,7 @@ import { systemAdminAPI } from '../../../utils/system-admin-api';
 import { Utils } from '../../../utils/utils';
 import toaster from '../../toast';
 import SharePermissionEditor from '../../select-editor/share-permission-editor';
-import { SeahubSelect, NoGroupMessage } from '../../common/select';
+import GroupSelect from '../../common/group-select';
 
 class GroupItem extends React.Component {
 
@@ -116,7 +116,7 @@ class SysAdminShareToGroup extends React.Component {
   constructor(props) {
     super(props);
     this.state = {
-      selectedOption: null,
+      selectedOptions: [],
       errorMsg: [],
       permission: 'rw',
       sharedItems: []
@@ -128,10 +128,6 @@ class SysAdminShareToGroup extends React.Component {
     }
   }
 
-  handleSelectChange = (option) => {
-    this.setState({ selectedOption: option });
-  };
-
   componentDidMount() {
     this.loadOptions();
     this.listSharedGroups();
@@ -142,6 +138,7 @@ class SysAdminShareToGroup extends React.Component {
       this.options = [];
       for (let i = 0 ; i < res.data.length; i++) {
         let obj = {};
+        obj.name = res.data[i].name;
         obj.value = res.data[i].name;
         obj.id = res.data[i].id;
         obj.label = res.data[i].name;
@@ -153,6 +150,26 @@ class SysAdminShareToGroup extends React.Component {
     });
   };
 
+  onSelectOption = (option) => {
+    const selectedOptions = this.state.selectedOptions.slice(0);
+    const index = selectedOptions.findIndex(item => item.id === option.id);
+    if (index > -1) {
+      selectedOptions.splice(index, 1);
+    } else {
+      selectedOptions.push(option);
+    }
+    this.setState({ selectedOptions: selectedOptions });
+  };
+
+  onDeleteOption = (option) => {
+    const selectedOptions = this.state.selectedOptions.slice(0);
+    const index = selectedOptions.findIndex(item => item.id === option.id);
+    if (index > -1) {
+      selectedOptions.splice(index, 1);
+    }
+    this.setState({ selectedOptions: selectedOptions });
+  };
+
   listSharedGroups = () => {
     let repoID = this.props.repoID;
     systemAdminAPI.sysAdminListRepoSharedItems(repoID, 'group').then((res) => {
@@ -172,12 +189,11 @@ class SysAdminShareToGroup extends React.Component {
   };
 
   shareToGroup = () => {
-    let groups = [];
     let repoID = this.props.repoID;
-    if (this.state.selectedOption) {
-      groups[0] = this.state.selectedOption.id;
-    }
-    systemAdminAPI.sysAdminAddRepoSharedItem(repoID, 'group', groups, this.state.permission).then(res => {
+    let { selectedOptions } = this.state;
+    if (selectedOptions.length === 0) return;
+    let targetGroupIDs = selectedOptions.map(item => { return item.id; });
+    systemAdminAPI.sysAdminAddRepoSharedItem(repoID, 'group', targetGroupIDs, this.state.permission).then(res => {
       let errorMsg = [];
       if (res.data.failed.length > 0) {
         for (let i = 0 ; i < res.data.failed.length ; i++) {
@@ -188,7 +204,7 @@ class SysAdminShareToGroup extends React.Component {
       this.setState({
         errorMsg: errorMsg,
         sharedItems: this.state.sharedItems.concat(items),
-        selectedOption: null,
+        selectedOptions: [],
         permission: 'rw',
       });
     }).catch(error => {
@@ -247,13 +263,14 @@ class SysAdminShareToGroup extends React.Component {
           <tbody>
             <tr>
               <td>
-                <SeahubSelect
-                  onChange={this.handleSelectChange}
+                <GroupSelect
+                  selectedOptions={this.state.selectedOptions}
                   options={this.options}
-                  placeholder={gettext('Select groups')}
-                  maxMenuHeight={200}
-                  value={this.state.selectedOption}
-                  noOptionsMessage={NoGroupMessage}
+                  onSelectOption={this.onSelectOption}
+                  onDeleteOption={this.onDeleteOption}
+                  searchPlaceholder={gettext('Search groups')}
+                  noOptionsPlaceholder={gettext('No results')}
+                  isInModal={true}
                 />
               </td>
               <td>
diff --git a/frontend/src/pages/libraries/index.js b/frontend/src/pages/libraries/index.js
index d00e94b7cf..cade45ffe8 100644
--- a/frontend/src/pages/libraries/index.js
+++ b/frontend/src/pages/libraries/index.js
@@ -52,7 +52,7 @@ class Libraries extends Component {
 
     const eventBus = EventBus.getInstance();
     this.unsubscribeAddNewGroup = eventBus.subscribe(EVENT_BUS_TYPE.ADD_NEW_GROUP, this.addNewGroup);
-    this.unsubscribeAddSharedRepoIntoGroup = eventBus.subscribe(EVENT_BUS_TYPE.ADD_SHARED_REPO_INO_GROUP, this.insertRepoIntoGroup);
+    this.unsubscribeAddSharedRepoIntoGroup = eventBus.subscribe(EVENT_BUS_TYPE.ADD_SHARED_REPO_INTO_GROUP, this.insertRepoIntoGroup);
     this.unsubscribeUnsharedRepoToGroup = eventBus.subscribe(EVENT_BUS_TYPE.UN_SHARE_REPO_TO_GROUP, this.unshareRepoToGroup);
   }
 
diff --git a/frontend/src/utils/seafile-api.js b/frontend/src/utils/seafile-api.js
index ab80c4a1a8..82b655239e 100644
--- a/frontend/src/utils/seafile-api.js
+++ b/frontend/src/utils/seafile-api.js
@@ -267,18 +267,14 @@ class SeafileAPI {
     return this.req.delete(url, { data: params });
   }
 
-  shareGroupOwnedRepoToGroup(repoID, permission, groupID, path) {
+  shareGroupOwnedRepoToGroup(repoID, permission, groupIDs, path) {
     const url = this.server + '/api/v2.1/group-owned-libraries/' + repoID + '/group-share/';
     let form = new FormData();
     form.append('permission', permission);
     form.append('path', path);
-    if (Array.isArray(groupID)) {
-      groupID.forEach(item => {
-        form.append('group_id', item);
-      });
-    } else {
-      form.append('group_id', groupID);
-    }
+    groupIDs.forEach(item => {
+      form.append('group_id', item);
+    });
     return this._sendPostRequest(url, form);
   }
 
@@ -1825,12 +1821,14 @@ class SeafileAPI {
     return this.req.get(url);
   }
 
-  addGroupFolderPerm(repoID, permission, folderPath, groupID) {
+  addGroupFolderPerm(repoID, permission, folderPath, groupIDs) {
     const url = this.server + '/api2/repos/' + repoID + '/group-folder-perm/';
     let form = new FormData();
     form.append('permission', permission);
     form.append('folder_path', folderPath);
-    form.append('group_id', groupID);
+    groupIDs.forEach(item => {
+      form.append('group_id', item);
+    });
     return this._sendPostRequest(url, form);
   }
 
@@ -1903,12 +1901,14 @@ class SeafileAPI {
     return this.req.get(url);
   }
 
-  addDepartmentRepoGroupFolderPerm(repoID, permission, folderPath, groupID) {
+  addDepartmentRepoGroupFolderPerm(repoID, permission, folderPath, groupIDs) {
     const url = this.server + '/api/v2.1/group-owned-libraries/' + repoID + '/group-folder-permission/';
     let form = new FormData();
     form.append('permission', permission);
     form.append('folder_path', folderPath);
-    form.append('group_id', groupID);
+    groupIDs.forEach(item => {
+      form.append('group_id', item);
+    });
     return this._sendPostRequest(url, form);
   }