diff --git a/frontend/src/components/dialog/group-members-dialog.js b/frontend/src/components/dialog/group-members-dialog.js
index ac950d6e42..d9cde8b372 100644
--- a/frontend/src/components/dialog/group-members-dialog.js
+++ b/frontend/src/components/dialog/group-members-dialog.js
@@ -1,31 +1,104 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 import { Modal, ModalHeader, ModalBody } from 'reactstrap';
+import { Utils } from '../../utils/utils';
 import { gettext } from '../../utils/constants';
+import { seafileAPI } from '../../utils/seafile-api';
+import toaster from '../toast';
+import Loading from '../loading';
 
 const propTypes = {
-  members: PropTypes.array.isRequired,
+  groupID: PropTypes.string.isRequired,
   toggleDialog: PropTypes.func.isRequired
 };
 
 class GroupMembers extends React.Component {
 
+  constructor(props) {
+    super(props);
+    this.state = {
+      isLoading: true, // first loading
+      isLoadingMore: false,
+      groupMembers: [],
+      page: 1,
+      perPage: 100,
+      hasNextPage: false
+    };
+  }
+
+  componentDidMount() {
+    this.listGroupMembers(this.state.page);
+  }
+
+  listGroupMembers = (page) => {
+    const { groupID } = this.props;
+    const { perPage, groupMembers } = this.state;
+    seafileAPI.listGroupMembers(groupID, page, perPage).then((res) => {
+      const members = res.data;
+      this.setState({
+        isLoading: false,
+        isLoadingMore: false,
+        page: page,
+        hasNextPage: members.length < perPage ? false : true,
+        groupMembers: groupMembers.concat(members)
+      });
+    }).catch(error => {
+      let errMessage = Utils.getErrorMsg(error);
+      toaster.danger(errMessage);
+      this.setState({
+        isLoading: false,
+        isLoadingMore: false,
+        hasNextPage: false
+      });
+    });
+  };
+
+  handleScroll = (event) => {
+    // isLoadingMore: to avoid repeated request
+    const { page, hasNextPage, isLoadingMore } = this.state;
+    if (hasNextPage && !isLoadingMore) {
+      const clientHeight = event.target.clientHeight;
+      const scrollHeight = event.target.scrollHeight;
+      const scrollTop = event.target.scrollTop;
+      const isBottom = (clientHeight + scrollTop + 1 >= scrollHeight);
+      if (isBottom) { // scroll to the bottom
+        this.setState({ isLoadingMore: true }, () => {
+          this.listGroupMembers(page + 1);
+        });
+      }
+    }
+  };
+
   render() {
-    const { members } = this.props;
+    const {
+      isLoading, hasNextPage, groupMembers, perPage
+    } = this.state;
+
+    let memberNumber;
+    if (groupMembers.length < perPage) {
+      memberNumber = groupMembers.length;
+    } else {
+      memberNumber = `${perPage}+`;
+    }
     return (
       <Modal isOpen={true} toggle={this.props.toggleDialog}>
-        <ModalHeader toggle={this.props.toggleDialog}>{`${gettext('Group members')} (${members.length})`}</ModalHeader>
-        <ModalBody className="px-0 group-members-container">
-          <ul className="list-unstyled">
-            {members.map((item, index) => {
-              return (
-                <li key={index} className="group-member px-4 py-2 d-flex align-items-center">
-                  <img src={item.avatar_url} alt={item.name} className="avatar" />
-                  <span className="ml-2 text-truncate" title={item.name}>{item.name}</span>
-                </li>
-              );
-            })}
-          </ul>
+        <ModalHeader toggle={this.props.toggleDialog}>{`${gettext('Group members')} (${memberNumber})`}</ModalHeader>
+        <ModalBody className="px-0 group-members-container" onScroll={this.handleScroll}>
+          {isLoading ? <Loading /> : (
+            <>
+              <ul className="list-unstyled">
+                {groupMembers.map((item, index) => {
+                  return (
+                    <li key={index} className="group-member px-4 py-2 d-flex align-items-center">
+                      <img src={item.avatar_url} alt={item.name} className="avatar" />
+                      <span className="ml-2 text-truncate" title={item.name}>{item.name}</span>
+                    </li>
+                  );
+                })}
+              </ul>
+              {hasNextPage && <Loading />}
+            </>
+          )}
         </ModalBody>
       </Modal>
     );
diff --git a/frontend/src/pages/groups/group-view.js b/frontend/src/pages/groups/group-view.js
index 8c7fc12d48..ff993e8f69 100644
--- a/frontend/src/pages/groups/group-view.js
+++ b/frontend/src/pages/groups/group-view.js
@@ -59,7 +59,6 @@ class GroupView extends React.Component {
       showTransferGroupDialog: false,
       showImportMembersDialog: false,
       showManageMembersDialog: false,
-      groupMembers: [],
       isLeaveGroupDialogOpen: false,
       isMembersDialogOpen: false
     };
@@ -93,7 +92,6 @@ class GroupView extends React.Component {
         repoList: [] // empty it for the current group
       }, () => {
         this.loadRepos(this.state.currentPage);
-        this.listGroupMembers();
       });
     }).catch((error) => {
       this.setState({
@@ -309,29 +307,6 @@ class GroupView extends React.Component {
     });
   };
 
-  listGroupMembers = () => {
-    seafileAPI.listGroupMembers(this.props.groupID).then((res) => {
-      this.setState({
-        groupMembers: res.data
-      });
-    }).catch(error => {
-      let errMessage = Utils.getErrorMsg(error);
-      toaster.danger(errMessage);
-    });
-  };
-
-  toggleGroupMembersPopover = (state) => {
-    if (state === 'open') {
-      this.listGroupMembers();
-      this.setState({
-        showGroupMembersPopover: true
-      });
-    } else {
-      this.setState({
-        showGroupMembersPopover: false
-      });
-    }
-  };
 
   sortItems = (sortBy, sortOrder) => {
     cookie.save('seafile-repo-dir-sort-by', sortBy);
@@ -414,7 +389,7 @@ class GroupView extends React.Component {
 
   render() {
     const { errMessage, emptyTip, currentGroup, isDepartmentGroup,
-      groupMembers, isMembersDialogOpen
+      isMembersDialogOpen
     } = this.state;
 
     let useRate = 0;
@@ -502,7 +477,7 @@ class GroupView extends React.Component {
         }
         {isMembersDialogOpen &&
         <GroupMembersDialog
-          members={groupMembers}
+          groupID={this.props.groupID}
           toggleDialog={this.toggleMembersDialog}
         />
         }