diff --git a/package.json b/package.json
index 453bf03..d4ff0b5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "synapse-admin",
-  "version": "0.7.0",
+  "version": "0.8.0",
   "description": "Admin GUI for the Matrix.org server Synapse",
   "author": "Awesome Technologies Innovationslabor GmbH",
   "license": "Apache-2.0",
@@ -25,6 +25,7 @@
   "dependencies": {
     "papaparse": "^5.2.0",
     "prop-types": "^15.7.2",
+    "ra-language-chinese": "^2.0.10",
     "ra-language-german": "^2.1.2",
     "react": "^17.0.0",
     "react-admin": "^3.14.0",
diff --git a/src/App.js b/src/App.js
index 3afdff8..54c05f8 100644
--- a/src/App.js
+++ b/src/App.js
@@ -12,15 +12,19 @@ import EqualizerIcon from "@material-ui/icons/Equalizer";
 import { UserMediaStatsList } from "./components/statistics";
 import RoomIcon from "@material-ui/icons/ViewList";
 import ReportIcon from "@material-ui/icons/Warning";
+import FolderSharedIcon from "@material-ui/icons/FolderShared";
 import { ImportFeature } from "./components/ImportFeature";
+import { RoomDirectoryList } from "./components/RoomDirectory";
 import { Route } from "react-router-dom";
 import germanMessages from "./i18n/de";
 import englishMessages from "./i18n/en";
+import chineseMessages from "./i18n/zh";
 
 // TODO: Can we use lazy loading together with browser locale?
 const messages = {
   de: germanMessages,
   en: englishMessages,
+  zh: chineseMessages,
 };
 const i18nProvider = polyglotI18nProvider(
   locale => (messages[locale] ? messages[locale] : messages.en),
@@ -57,6 +61,11 @@ const App = () => (
       show={ReportShow}
       icon={ReportIcon}
     />
+    <Resource
+      name="room_directory"
+      list={RoomDirectoryList}
+      icon={FolderSharedIcon}
+    />
     <Resource name="connections" />
     <Resource name="devices" />
     <Resource name="room_members" />
@@ -64,6 +73,7 @@ const App = () => (
     <Resource name="joined_rooms" />
     <Resource name="pushers" />
     <Resource name="servernotices" />
+    <Resource name="room_state" />
   </Admin>
 );
 
diff --git a/src/components/LoginPage.js b/src/components/LoginPage.js
index 3058b45..4c222a3 100644
--- a/src/components/LoginPage.js
+++ b/src/components/LoginPage.js
@@ -255,6 +255,7 @@ const LoginPage = ({ theme }) => {
                   >
                     <MenuItem value="de">Deutsch</MenuItem>
                     <MenuItem value="en">English</MenuItem>
+                    <MenuItem value="zh">简体中文</MenuItem>
                   </Select>
                 </div>
                 <FormDataConsumer>
diff --git a/src/components/RoomDirectory.js b/src/components/RoomDirectory.js
new file mode 100644
index 0000000..654c824
--- /dev/null
+++ b/src/components/RoomDirectory.js
@@ -0,0 +1,252 @@
+import React, { Fragment } from "react";
+import Avatar from "@material-ui/core/Avatar";
+import { Chip } from "@material-ui/core";
+import { connect } from "react-redux";
+import FolderSharedIcon from "@material-ui/icons/FolderShared";
+import { makeStyles } from "@material-ui/core/styles";
+import {
+  BooleanField,
+  BulkDeleteButton,
+  Button,
+  Datagrid,
+  DeleteButton,
+  Filter,
+  List,
+  NumberField,
+  Pagination,
+  TextField,
+  useCreate,
+  useMutation,
+  useNotify,
+  useTranslate,
+  useRefresh,
+  useUnselectAll,
+} from "react-admin";
+
+const useStyles = makeStyles({
+  small: {
+    height: "40px",
+    width: "40px",
+  },
+});
+
+const RoomDirectoryPagination = props => (
+  <Pagination {...props} rowsPerPageOptions={[100, 500, 1000, 2000]} />
+);
+
+export const RoomDirectoryDeleteButton = props => {
+  const translate = useTranslate();
+
+  return (
+    <DeleteButton
+      {...props}
+      label="resources.room_directory.action.erase"
+      redirect={false}
+      mutationMode="pessimistic"
+      confirmTitle={translate("resources.room_directory.action.title", {
+        smart_count: 1,
+      })}
+      confirmContent={translate("resources.room_directory.action.content", {
+        smart_count: 1,
+      })}
+      resource="room_directory"
+      icon={<FolderSharedIcon />}
+    />
+  );
+};
+
+export const RoomDirectoryBulkDeleteButton = props => (
+  <BulkDeleteButton
+    {...props}
+    label="resources.room_directory.action.erase"
+    undoable={false}
+    confirmTitle="resources.room_directory.action.title"
+    confirmContent="resources.room_directory.action.content"
+    resource="room_directory"
+    icon={<FolderSharedIcon />}
+  />
+);
+
+export const RoomDirectoryBulkSaveButton = ({ selectedIds }) => {
+  const notify = useNotify();
+  const refresh = useRefresh();
+  const unselectAll = useUnselectAll();
+  const [createMany, { loading }] = useMutation();
+
+  const handleSend = values => {
+    createMany(
+      {
+        type: "createMany",
+        resource: "room_directory",
+        payload: { ids: selectedIds, data: {} },
+      },
+      {
+        onSuccess: ({ data }) => {
+          notify("resources.room_directory.action.send_success");
+          unselectAll("rooms");
+          refresh();
+        },
+        onFailure: error =>
+          notify("resources.room_directory.action.send_failure", "error"),
+      }
+    );
+  };
+
+  return (
+    <Button
+      label="resources.room_directory.action.create"
+      onClick={handleSend}
+      disabled={loading}
+    >
+      <FolderSharedIcon />
+    </Button>
+  );
+};
+
+export const RoomDirectorySaveButton = ({ record }) => {
+  const notify = useNotify();
+  const refresh = useRefresh();
+  const [create, { loading }] = useCreate("room_directory");
+
+  const handleSend = values => {
+    create(
+      {
+        payload: { data: { id: record.id } },
+      },
+      {
+        onSuccess: ({ data }) => {
+          notify("resources.room_directory.action.send_success");
+          refresh();
+        },
+        onFailure: error =>
+          notify("resources.room_directory.action.send_failure", "error"),
+      }
+    );
+  };
+
+  return (
+    <Button
+      label="resources.room_directory.action.create"
+      onClick={handleSend}
+      disabled={loading}
+    >
+      <FolderSharedIcon />
+    </Button>
+  );
+};
+
+const RoomDirectoryBulkActionButtons = props => (
+  <Fragment>
+    <RoomDirectoryBulkDeleteButton {...props} />
+  </Fragment>
+);
+
+const AvatarField = ({ source, className, record = {} }) => (
+  <Avatar src={record[source]} className={className} />
+);
+
+const RoomDirectoryFilter = ({ ...props }) => {
+  const translate = useTranslate();
+  return (
+    <Filter {...props}>
+      <Chip
+        label={translate("resources.rooms.fields.room_id")}
+        source="room_id"
+        defaultValue={false}
+        style={{ marginBottom: 8 }}
+      />
+      <Chip
+        label={translate("resources.rooms.fields.topic")}
+        source="topic"
+        defaultValue={false}
+        style={{ marginBottom: 8 }}
+      />
+      <Chip
+        label={translate("resources.rooms.fields.canonical_alias")}
+        source="canonical_alias"
+        defaultValue={false}
+        style={{ marginBottom: 8 }}
+      />
+    </Filter>
+  );
+};
+
+export const FilterableRoomDirectoryList = ({ ...props }) => {
+  const classes = useStyles();
+  const translate = useTranslate();
+  const filter = props.roomDirectoryFilters;
+  const roomIdFilter = filter && filter.room_id ? true : false;
+  const topicFilter = filter && filter.topic ? true : false;
+  const canonicalAliasFilter = filter && filter.canonical_alias ? true : false;
+
+  return (
+    <List
+      {...props}
+      pagination={<RoomDirectoryPagination />}
+      bulkActionButtons={<RoomDirectoryBulkActionButtons />}
+      filters={<RoomDirectoryFilter />}
+      perPage={100}
+    >
+      <Datagrid>
+        <AvatarField
+          source="avatar_src"
+          sortable={false}
+          className={classes.small}
+          label={translate("resources.rooms.fields.avatar")}
+        />
+        <TextField
+          source="name"
+          sortable={false}
+          label={translate("resources.rooms.fields.name")}
+        />
+        {roomIdFilter && (
+          <TextField
+            source="room_id"
+            sortable={false}
+            label={translate("resources.rooms.fields.room_id")}
+          />
+        )}
+        {canonicalAliasFilter && (
+          <TextField
+            source="canonical_alias"
+            sortable={false}
+            label={translate("resources.rooms.fields.canonical_alias")}
+          />
+        )}
+        {topicFilter && (
+          <TextField
+            source="topic"
+            sortable={false}
+            label={translate("resources.rooms.fields.topic")}
+          />
+        )}
+        <NumberField
+          source="num_joined_members"
+          sortable={false}
+          label={translate("resources.rooms.fields.joined_members")}
+        />
+        <BooleanField
+          source="world_readable"
+          sortable={false}
+          label={translate("resources.room_directory.fields.world_readable")}
+        />
+        <BooleanField
+          source="guest_can_join"
+          sortable={false}
+          label={translate("resources.room_directory.fields.guest_can_join")}
+        />
+      </Datagrid>
+    </List>
+  );
+};
+
+function mapStateToProps(state) {
+  return {
+    roomDirectoryFilters:
+      state.admin.resources.room_directory.list.params.displayedFilters,
+  };
+}
+
+export const RoomDirectoryList = connect(mapStateToProps)(
+  FilterableRoomDirectoryList
+);
diff --git a/src/components/rooms.js b/src/components/rooms.js
index efef5cb..e89b786 100644
--- a/src/components/rooms.js
+++ b/src/components/rooms.js
@@ -2,7 +2,8 @@ import React, { Fragment } from "react";
 import { connect } from "react-redux";
 import {
   BooleanField,
-  BulkDeleteWithConfirmButton,
+  BulkDeleteButton,
+  DateField,
   Datagrid,
   DeleteButton,
   Filter,
@@ -27,6 +28,13 @@ import PageviewIcon from "@material-ui/icons/Pageview";
 import UserIcon from "@material-ui/icons/Group";
 import ViewListIcon from "@material-ui/icons/ViewList";
 import VisibilityIcon from "@material-ui/icons/Visibility";
+import EventIcon from "@material-ui/icons/Event";
+import {
+  RoomDirectoryBulkDeleteButton,
+  RoomDirectoryBulkSaveButton,
+  RoomDirectoryDeleteButton,
+  RoomDirectorySaveButton,
+} from "./RoomDirectory";
 
 const RoomPagination = props => (
   <Pagination {...props} rowsPerPageOptions={[10, 25, 50, 100, 500, 1000]} />
@@ -73,16 +81,26 @@ const RoomTitle = ({ record }) => {
 };
 
 const RoomShowActions = ({ basePath, data, resource }) => {
-  const translate = useTranslate();
+  var roomDirectoryStatus = "";
+  if (data) {
+    roomDirectoryStatus = data.public;
+  }
+
   return (
     <TopToolbar>
+      {roomDirectoryStatus === false && (
+        <RoomDirectorySaveButton record={data} />
+      )}
+      {roomDirectoryStatus === true && (
+        <RoomDirectoryDeleteButton record={data} />
+      )}
       <DeleteButton
         basePath={basePath}
         record={data}
         resource={resource}
-        undoable={false}
-        confirmTitle={translate("synapseadmin.rooms.delete.title")}
-        confirmContent={translate("synapseadmin.rooms.delete.message")}
+        mutationMode="pessimistic"
+        confirmTitle="resources.rooms.action.erase.title"
+        confirmContent="resources.rooms.action.erase.content"
       />
     </TopToolbar>
   );
@@ -97,7 +115,9 @@ export const RoomShow = props => {
           <TextField source="room_id" />
           <TextField source="name" />
           <TextField source="canonical_alias" />
-          <TextField source="creator" />
+          <ReferenceField source="creator" reference="users">
+            <TextField source="id" />
+          </ReferenceField>
         </Tab>
 
         <Tab
@@ -107,6 +127,7 @@ export const RoomShow = props => {
         >
           <TextField source="joined_members" />
           <TextField source="joined_local_members" />
+          <TextField source="joined_local_devices" />
           <TextField source="state_events" />
           <TextField source="version" />
           <TextField
@@ -197,6 +218,42 @@ export const RoomShow = props => {
             ]}
           />
         </Tab>
+        <Tab
+          label={translate("resources.room_state.name", { smart_count: 2 })}
+          icon={<EventIcon />}
+          path="state"
+        >
+          <ReferenceManyField
+            reference="room_state"
+            target="room_id"
+            addLabel={false}
+          >
+            <Datagrid style={{ width: "100%" }}>
+              <TextField source="type" sortable={false} />
+              <DateField
+                source="origin_server_ts"
+                showTime
+                options={{
+                  year: "numeric",
+                  month: "2-digit",
+                  day: "2-digit",
+                  hour: "2-digit",
+                  minute: "2-digit",
+                  second: "2-digit",
+                }}
+                sortable={false}
+              />
+              <TextField source="content" sortable={false} />
+              <ReferenceField
+                source="sender"
+                reference="users"
+                sortable={false}
+              >
+                <TextField source="id" />
+              </ReferenceField>
+            </Datagrid>
+          </ReferenceManyField>
+        </Tab>
       </TabbedShowLayout>
     </Show>
   );
@@ -204,7 +261,14 @@ export const RoomShow = props => {
 
 const RoomBulkActionButtons = props => (
   <Fragment>
-    <BulkDeleteWithConfirmButton {...props} />
+    <RoomDirectoryBulkSaveButton {...props} />
+    <RoomDirectoryBulkDeleteButton {...props} />
+    <BulkDeleteButton
+      {...props}
+      confirmTitle="resources.rooms.action.erase.title"
+      confirmContent="resources.rooms.action.erase.content"
+      undoable={false}
+    />
   </Fragment>
 );
 
@@ -248,7 +312,6 @@ const FilterableRoomList = ({ ...props }) => {
   const stateEventsFilter = filter && filter.state_events ? true : false;
   const versionFilter = filter && filter.version ? true : false;
   const federateableFilter = filter && filter.federatable ? true : false;
-  const translate = useTranslate();
 
   return (
     <List
@@ -256,12 +319,7 @@ const FilterableRoomList = ({ ...props }) => {
       pagination={<RoomPagination />}
       sort={{ field: "name", order: "ASC" }}
       filters={<RoomFilter />}
-      bulkActionButtons={
-        <RoomBulkActionButtons
-          confirmTitle={translate("synapseadmin.rooms.delete.title")}
-          confirmContent={translate("synapseadmin.rooms.delete.message")}
-        />
-      }
+      bulkActionButtons={<RoomBulkActionButtons />}
     >
       <Datagrid rowClick="show">
         <EncryptionField
diff --git a/src/components/users.js b/src/components/users.js
index 469428f..8217bb1 100644
--- a/src/components/users.js
+++ b/src/components/users.js
@@ -139,19 +139,17 @@ const UserFilter = props => (
   </Filter>
 );
 
-const UserBulkActionButtons = props => {
-  const translate = useTranslate();
-  return (
-    <Fragment>
-      <ServerNoticeBulkButton {...props} />
-      <BulkDeleteButton
-        {...props}
-        label="resources.users.action.erase"
-        title={translate("resources.users.helper.erase")}
-      />
-    </Fragment>
-  );
-};
+const UserBulkActionButtons = props => (
+  <Fragment>
+    <ServerNoticeBulkButton {...props} />
+    <BulkDeleteButton
+      {...props}
+      label="resources.users.action.erase"
+      confirmTitle="resources.users.helper.erase"
+      undoable={false}
+    />
+  </Fragment>
+);
 
 const AvatarField = ({ source, className, record = {} }) => (
   <Avatar src={record[source]} className={className} />
@@ -239,7 +237,10 @@ const UserEditToolbar = props => {
       <SaveButton submitOnEnter={true} />
       <DeleteButton
         label="resources.users.action.erase"
-        title={translate("resources.users.helper.erase")}
+        confirmTitle={translate("resources.users.helper.erase", {
+          smart_count: 1,
+        })}
+        mutationMode="pessimistic"
       />
       <ServerNoticeButton />
     </Toolbar>
@@ -454,7 +455,7 @@ export const UserEdit = props => {
               <TextField source="upload_name" sortable={false} />
               <TextField source="quarantined_by" sortable={false} />
               <BooleanField source="safe_from_quarantine" sortable={false} />
-              <DeleteButton undoable={false} redirect={false} />
+              <DeleteButton mutationMode="pessimistic" redirect={false} />
             </Datagrid>
           </ReferenceManyField>
         </FormTab>
diff --git a/src/i18n/de.js b/src/i18n/de.js
index 556a4cd..a221ca4 100644
--- a/src/i18n/de.js
+++ b/src/i18n/de.js
@@ -23,11 +23,6 @@ export default {
         detail: "Details",
         permission: "Berechtigungen",
       },
-      delete: {
-        title: "Raum löschen",
-        message:
-          "Sind Sie sicher dass Sie den Raum löschen möchten? Diese Aktion kann nicht rückgängig gemacht werden. Alle Nachrichten und Medien, die der Raum beinhaltet werden vom Server gelöscht!",
-      },
     },
     reports: { tabs: { basic: "Allgemein", detail: "Details" } },
   },
@@ -143,16 +138,19 @@ export default {
         canonical_alias: "Alias",
         joined_members: "Mitglieder",
         joined_local_members: "Lokale Mitglieder",
-        state_events: "Ereignisse",
+        joined_local_devices: "Lokale Endgeräte",
+        state_events: "Zustandsereignisse / Komplexität",
         version: "Version",
         is_encrypted: "Verschlüsselt",
         encryption: "Verschlüsselungs-Algorithmus",
         federatable: "Fö­de­rierbar",
-        public: "Öffentlich",
+        public: "Sichtbar im Raumverzeichnis",
         creator: "Ersteller",
         join_rules: "Beitrittsregeln",
         guest_access: "Gastzugriff",
         history_visibility: "Historie-Sichtbarkeit",
+        topic: "Thema",
+        avatar: "Avatar",
       },
       enums: {
         join_rules: {
@@ -173,6 +171,13 @@ export default {
         },
         unencrypted: "Nicht verschlüsselt",
       },
+      action: {
+        erase: {
+          title: "Raum löschen",
+          content:
+            "Sind Sie sicher dass Sie den Raum löschen möchten? Diese Aktion kann nicht rückgängig gemacht werden. Alle Nachrichten und Medien, die der Raum beinhaltet werden vom Server gelöscht!",
+        },
+      },
     },
     reports: {
       name: "Ereignisbericht |||| Ereignisberichte",
@@ -290,6 +295,32 @@ export default {
         media_length: "Größe der Dateien",
       },
     },
+    room_state: {
+      name: "Zustandsereignisse",
+      fields: {
+        type: "Typ",
+        content: "Inhalt",
+        origin_server_ts: "Sendezeit",
+        sender: "Absender",
+      },
+    },
+    room_directory: {
+      name: "Raumverzeichnis",
+      fields: {
+        world_readable: "Gastbenutzer dürfen ohne Beitritt lesen",
+        guest_can_join: "Gastbenutzer dürfen beitreten",
+      },
+      action: {
+        title:
+          "Raum aus Verzeichnis löschen |||| %{smart_count} Räume aus Verzeichnis löschen",
+        content:
+          "Möchten Sie den Raum wirklich aus dem Raumverzeichnis löschen? |||| Möchten Sie die %{smart_count} Räume wirklich aus dem Raumverzeichnis löschen?",
+        erase: "Lösche aus Verzeichnis",
+        create: "Eintragen ins Verzeichnis",
+        send_success: "Raum erfolgreich eingetragen.",
+        send_failure: "Beim Entfernen ist ein Fehler aufgetreten.",
+      },
+    },
   },
   ra: {
     ...germanMessages.ra,
diff --git a/src/i18n/en.js b/src/i18n/en.js
index 2ea370b..97573dc 100644
--- a/src/i18n/en.js
+++ b/src/i18n/en.js
@@ -22,11 +22,6 @@ export default {
         detail: "Details",
         permission: "Permissions",
       },
-      delete: {
-        title: "Delete room",
-        message:
-          "Are you sure you want to delete the room? This cannot be undone. All messages and shared media in the room will be deleted from the server!",
-      },
     },
     reports: { tabs: { basic: "Basic", detail: "Details" } },
   },
@@ -141,16 +136,19 @@ export default {
         canonical_alias: "Alias",
         joined_members: "Members",
         joined_local_members: "Local members",
-        state_events: "State events",
+        joined_local_devices: "Local devices",
+        state_events: "State events / Complexity",
         version: "Version",
         is_encrypted: "Encrypted",
         encryption: "Encryption",
         federatable: "Federatable",
-        public: "Public",
+        public: "Visible in room directory",
         creator: "Creator",
         join_rules: "Join rules",
         guest_access: "Guest access",
         history_visibility: "History visibility",
+        topic: "Topic",
+        avatar: "Avatar",
       },
       enums: {
         join_rules: {
@@ -171,6 +169,11 @@ export default {
         },
         unencrypted: "Unencrypted",
       },
+      erase: {
+        title: "Delete room",
+        content:
+          "Are you sure you want to delete the room? This cannot be undone. All messages and shared media in the room will be deleted from the server!",
+      },
     },
     reports: {
       name: "Reported event |||| Reported events",
@@ -288,5 +291,31 @@ export default {
         media_length: "Media length",
       },
     },
+    room_state: {
+      name: "State events",
+      fields: {
+        type: "Type",
+        content: "Content",
+        origin_server_ts: "time of send",
+        sender: "Sender",
+      },
+    },
+    room_directory: {
+      name: "Room directory",
+      fields: {
+        world_readable: "guest users may view without joining",
+        guest_can_join: "guest users may join",
+      },
+      action: {
+        title:
+          "Delete room from directory |||| Delete %{smart_count} rooms from directory",
+        content:
+          "Are you sure you want to remove this room from directory? |||| Are you sure you want to remove these %{smart_count} rooms from directory",
+        erase: "Delete from room directory",
+        create: "Publish in room directory",
+        send_success: "Room successfully published.",
+        send_failure: "An error has occurred.",
+      },
+    },
   },
 };
diff --git a/src/i18n/zh.js b/src/i18n/zh.js
new file mode 100644
index 0000000..f1f2f71
--- /dev/null
+++ b/src/i18n/zh.js
@@ -0,0 +1,290 @@
+import chineseMessages from "ra-language-chinese";
+
+export default {
+  ...chineseMessages,
+  synapseadmin: {
+    auth: {
+      base_url: "服务器 URL",
+      welcome: "欢迎来到 Synapse-admin",
+      server_version: "Synapse 版本",
+      username_error: "请输入完整有效的用户 ID: '@user:domain'",
+      protocol_error: "URL 需要以'http://'或'https://'作为起始",
+      url_error: "不是一个有效的 Matrix 服务器地址",
+    },
+    users: {
+      invalid_user_id:
+        "必须要是一个有效的 Matrix 用户 ID ，例如 @user_id:homeserver",
+    },
+    rooms: {
+      tabs: {
+        basic: "基本",
+        members: "成员",
+        detail: "细节",
+        permission: "权限",
+      },
+      delete: {
+        title: "删除房间",
+        message:
+          "您确定要删除这个房间吗？该操作无法被撤销。这个房间里所有的消息和分享的媒体都将被从服务器上删除！",
+      },
+    },
+    reports: { tabs: { basic: "基本", detail: "细节" } },
+  },
+  import_users: {
+    error: {
+      at_entry: "在条目 %{entry}: %{message}",
+      error: "错误",
+      required_field: "需要的值 '%{field}' 未被设置。",
+      invalid_value:
+        "第 %{row} 行出现无效值。 '%{field}' 只可以是 'true' 或 'false'。",
+      unreasonably_big: "拒绝加载过大的文件： %{size} MB",
+      already_in_progress: "一个导入进程已经在运行中",
+      id_exits: "ID %{id} 已经存在",
+    },
+    title: "通过 CSV 导入用户",
+    goToPdf: "转到 PDF",
+    cards: {
+      importstats: {
+        header: "导入用户",
+        users_total:
+          "%{smart_count} 用户在 CSV 文件中 |||| %{smart_count} 用户在 CSV 文件中",
+        guest_count: "%{smart_count} 访客 |||| %{smart_count} 访客",
+        admin_count: "%{smart_count} 管理员 |||| %{smart_count} 管理员",
+      },
+      conflicts: {
+        header: "冲突处理策略",
+        mode: {
+          stop: "在冲突处停止",
+          skip: "显示错误并跳过冲突",
+        },
+      },
+      ids: {
+        header: "IDs",
+        all_ids_present: "每条记录的 ID",
+        count_ids_present:
+          "%{smart_count} 个含 ID 的记录 |||| %{smart_count} 个含 ID 的记录",
+        mode: {
+          ignore: "忽略 CSV 中的 ID 并创建新的",
+          update: "更新已经存在的记录",
+        },
+      },
+      passwords: {
+        header: "密码",
+        all_passwords_present: "每条记录的密码",
+        count_passwords_present:
+          "%{smart_count} 个含密码的记录 |||| %{smart_count} 个含密码的记录",
+        use_passwords: "使用 CSV 中标记的密码",
+      },
+      upload: {
+        header: "导入 CSV 文件",
+        explanation:
+          "在这里，你可以上传一个用逗号分隔的文件，用于创建或更新用户。该文件必须包括 'id' 和 'displayname' 字段。你可以在这里下载并修改一个示例文件：",
+      },
+      startImport: {
+        simulate_only: "模拟模式",
+        run_import: "导入",
+      },
+      results: {
+        header: "导入结果",
+        total: "共计 %{smart_count} 条记录 |||| 共计 %{smart_count} 条记录",
+        successful: "%{smart_count} 条记录导入成功",
+        skipped: "跳过 %{smart_count} 条记录",
+        download_skipped: "下载跳过的记录",
+        with_error:
+          "%{smart_count} 条记录出现错误 ||| %{smart_count} 条记录出现错误",
+        simulated_only: "只是一次模拟运行",
+      },
+    },
+  },
+  resources: {
+    users: {
+      backtolist: "回到列表",
+      name: "用户",
+      email: "邮箱",
+      msisdn: "电话",
+      threepid: "邮箱 / 电话",
+      fields: {
+        avatar: "邮箱",
+        id: "用户 ID",
+        name: "用户名",
+        is_guest: "访客",
+        admin: "服务器管理员",
+        deactivated: "被禁用",
+        guests: "显示访客",
+        show_deactivated: "显示被禁用的账户",
+        user_id: "搜索用户",
+        displayname: "显示名字",
+        password: "密码",
+        avatar_url: "头像 URL",
+        avatar_src: "头像",
+        medium: "Medium",
+        threepids: "3PIDs",
+        address: "地址",
+        creation_ts_ms: "创建时间戳",
+        consent_version: "协议版本",
+      },
+      helper: {
+        deactivate: "您必须提供一串密码来激活账户。",
+        erase: "将用户标记为根据 GDPR 的要求抹除了",
+      },
+      action: {
+        erase: "抹除用户信息",
+      },
+    },
+    rooms: {
+      name: "房间",
+      fields: {
+        room_id: "房间 ID",
+        name: "房间名",
+        canonical_alias: "别名",
+        joined_members: "成员",
+        joined_local_members: "本地成员",
+        state_events: "状态事件",
+        version: "版本",
+        is_encrypted: "已经加密",
+        encryption: "加密",
+        federatable: "可联合的",
+        public: "公开",
+        creator: "创建者",
+        join_rules: "加入规则",
+        guest_access: "访客访问",
+        history_visibility: "历史可见性",
+      },
+      enums: {
+        join_rules: {
+          public: "公开",
+          knock: "申请",
+          invite: "邀请",
+          private: "私有",
+        },
+        guest_access: {
+          can_join: "访客可以加入",
+          forbidden: "访客不可加入",
+        },
+        history_visibility: {
+          invited: "自从被邀请",
+          joined: "自从加入",
+          shared: "自从分享",
+          world_readable: "任何人",
+        },
+        unencrypted: "未加密",
+      },
+    },
+    reports: {
+      name: "报告事件",
+      fields: {
+        id: "ID",
+        received_ts: "报告时间",
+        user_id: "报告者",
+        name: "房间名",
+        score: "分数",
+        reason: "原因",
+        event_id: "事件 ID",
+        event_json: {
+          origin: "原始服务器",
+          origin_server_ts: "发送时间",
+          type: "事件类型",
+          content: {
+            msgtype: "内容类型",
+            body: "内容",
+            format: "格式",
+            formatted_body: "格式化的数据",
+            algorithm: "算法",
+          },
+        },
+      },
+    },
+    connections: {
+      name: "连接",
+      fields: {
+        last_seen: "日期",
+        ip: "IP 地址",
+        user_agent: "用户代理 (UA)",
+      },
+    },
+    devices: {
+      name: "设备",
+      fields: {
+        device_id: "设备 ID",
+        display_name: "设备名",
+        last_seen_ts: "时间戳",
+        last_seen_ip: "IP 地址",
+      },
+      action: {
+        erase: {
+          title: "移除 %{id}",
+          content: '您确定要移除设备 "%{name}"?',
+          success: "设备移除成功。",
+          failure: "出现了一个错误。",
+        },
+      },
+    },
+    users_media: {
+      name: "媒体文件",
+      fields: {
+        media_id: "媒体文件 ID",
+        media_length: "长度",
+        media_type: "类型",
+        upload_name: "文件名",
+        quarantined_by: "被隔离",
+        safe_from_quarantine: "取消隔离",
+        created_ts: "创建",
+        last_access_ts: "上一次访问",
+      },
+    },
+    delete_media: {
+      name: "媒体文件",
+      fields: {
+        before_ts: "最后访问时间",
+        size_gt: "大于 (字节)",
+        keep_profiles: "保留头像",
+      },
+      action: {
+        send: "删除媒体",
+        send_success: "请求发送成功。",
+        send_failure: "出现了一个错误。",
+      },
+      helper: {
+        send:
+          "这个API会删除您硬盘上的本地媒体。包含了任何的本地缓存和下载的媒体备份。这个API不会影响上传到外部媒体存储库上的媒体文件。",
+      },
+    },
+    pushers: {
+      name: "发布者",
+      fields: {
+        app: "App",
+        app_display_name: "App 名称",
+        app_id: "App ID",
+        device_display_name: "设备显示名",
+        kind: "类型",
+        lang: "语言",
+        profile_tag: "数据标签",
+        pushkey: "Pushkey",
+        data: { url: "URL" },
+      },
+    },
+    servernotices: {
+      name: "服务器提示",
+      send: "发送服务器提示",
+      fields: {
+        body: "信息",
+      },
+      action: {
+        send: "发送提示",
+        send_success: "服务器提示发送成功。",
+        send_failure: "出现了一个错误。",
+      },
+      helper: {
+        send:
+          '向选中的用户发送服务器提示。服务器配置中的 "服务器提示(Server Notices)" 选项需要被设置为启用。',
+      },
+    },
+    user_media_statistics: {
+      name: "用户的媒体文件",
+      fields: {
+        media_count: "媒体文件统计",
+        media_length: "媒体文件长度",
+      },
+    },
+  },
+};
diff --git a/src/synapse/dataProvider.js b/src/synapse/dataProvider.js
index 2dae5dc..b7cd5c2 100644
--- a/src/synapse/dataProvider.js
+++ b/src/synapse/dataProvider.js
@@ -117,6 +117,19 @@ const resourceMap = {
       return json.total;
     },
   },
+  room_state: {
+    map: rs => ({
+      ...rs,
+      id: rs.event_id,
+    }),
+    reference: id => ({
+      endpoint: `/_synapse/admin/v1/rooms/${id}/state`,
+    }),
+    data: "state",
+    total: json => {
+      return json.state.length;
+    },
+  },
   pushers: {
     map: p => ({
       ...p,
@@ -195,6 +208,30 @@ const resourceMap = {
       return json.total;
     },
   },
+  room_directory: {
+    path: "/_matrix/client/r0/publicRooms",
+    map: rd => ({
+      ...rd,
+      id: rd.room_id,
+      public: !!rd.public,
+      guest_access: !!rd.guest_access,
+      avatar_src: mxcUrlToHttp(rd.avatar_url),
+    }),
+    data: "chunk",
+    total: json => {
+      return json.total_room_count_estimate;
+    },
+    create: params => ({
+      endpoint: `/_matrix/client/r0/directory/list/room/${params.id}`,
+      body: { visibility: "public" },
+      method: "PUT",
+    }),
+    delete: params => ({
+      endpoint: `/_matrix/client/r0/directory/list/room/${params.id}`,
+      body: { visibility: "private" },
+      method: "PUT",
+    }),
+  },
 };
 
 function filterNullValues(key, value) {
diff --git a/yarn.lock b/yarn.lock
index 0ef9c8c..46ce125 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9378,6 +9378,11 @@ ra-i18n-polyglot@^3.14.4:
     node-polyglot "^2.2.2"
     ra-core "^3.14.4"
 
+ra-language-chinese@^2.0.10:
+  version "2.0.10"
+  resolved "https://registry.yarnpkg.com/ra-language-chinese/-/ra-language-chinese-2.0.10.tgz#7c51b4d13cd6cf62cf8b4e945e489ac85bdc0e7f"
+  integrity sha512-k+X6XdkBEZnmpKIJZj9Lb77Lj8LCmterilJTj2ovp3i8/H/dLo9IujASfjFypjHnVUpN7Y63LT19kgPrS6+row==
+
 ra-language-english@^3.14.4:
   version "3.14.4"
   resolved "https://registry.yarnpkg.com/ra-language-english/-/ra-language-english-3.14.4.tgz#ae8dd92a538f2e48f9329be0cd8d24a9e8a4a87d"