diff --git a/package.json b/package.json
index 5ab1494..6fa3ee8 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,9 @@
     "bignumber.js": "^9.0.0",
     "dva": "^2.6.0-beta.12",
     "lodash": "^4.17.15",
+    "qrcanvas-react": "^2.0.1",
     "react": "^16.9.0",
+    "react-clipboard.js": "^2.0.13",
     "react-dom": "^16.9.0",
     "react-fitted-image": "^1.0.1",
     "react-use": "^11.0.0",
diff --git a/src/locales/en-US.ts b/src/locales/en-US.ts
index 67c615e..75e006b 100644
--- a/src/locales/en-US.ts
+++ b/src/locales/en-US.ts
@@ -19,6 +19,7 @@ export default {
   'common.cancel': 'Cancel',
   'common.ok': 'Ok',
   'common.modify': 'Modify',
+  'common.copied': '复制成功',
 
   'check.login': 'Sign In',
   'check.register': 'Sign Up',
@@ -73,6 +74,12 @@ export default {
   'estate.actualProfit': '实际收益',
   'estate.outTime': '卖出时间',
 
+  'mine.origin': '请选择来源币种',
+  'mine.calc': '汇率计算器：',
+  'mine.mine': '矿晶',
+  'mine.addressTitle': '充值 {label} 到您的专属地址，即可获得矿晶。扫描二维码或点击地址复制：',
+  'mine.info': '当你完成充值后，必须回到上一页矿场，点击刷新矿晶列表，平台查账确认后，您才能获赠矿晶。',
+
   'profile.account': 'Account Settings',
   'profile.system': 'System Settings',
   'profile.identity': '实名认证',
diff --git a/src/locales/zh-CN.ts b/src/locales/zh-CN.ts
index 3d20d3e..b3fb82c 100644
--- a/src/locales/zh-CN.ts
+++ b/src/locales/zh-CN.ts
@@ -19,6 +19,7 @@ export default {
   'common.cancel': '取消',
   'common.ok': '确定',
   'common.modify': '修改',
+  'common.copied': '复制成功',
 
   'check.login': '登录',
   'check.register': '注册',
@@ -73,6 +74,12 @@ export default {
   'estate.actualProfit': '实际收益',
   'estate.outTime': '卖出时间',
 
+  'mine.origin': '请选择来源币种',
+  'mine.calc': '汇率计算器：',
+  'mine.mine': '矿晶',
+  'mine.addressTitle': '充值 {label} 到您的专属地址，即可获得矿晶。扫描二维码或点击地址复制：',
+  'mine.info': '当你完成充值后，必须回到上一页矿场，点击刷新矿晶列表，平台查账确认后，您才能获赠矿晶。',
+
   'profile.account': '账户管理',
   'profile.system': '系统设置',
   'profile.identity': '实名认证',
diff --git a/src/models/user.ts b/src/models/user.ts
index dabdd99..66ad1c1 100644
--- a/src/models/user.ts
+++ b/src/models/user.ts
@@ -1,7 +1,7 @@
 import { Model } from 'dva';
 import _ from 'lodash';
 import { getLocale, setLocale } from 'umi-plugin-locale'
-import { loadUser, storeUser, clearUser, clearMineList } from '@/utils/storage';
+import { loadUser, storeUser, clearUser, clearMineList, clearCoins } from '@/utils/storage';
 import { User } from '@/types/common';
 
 const initState = () => {
@@ -46,6 +46,7 @@ const model: Model = {
 
     *logout(_, { put, all }) {
       clearMineList();
+      clearCoins();
       yield all([
         put({ type: 'clearUser' }),
         put({ type: 'home/clear' }),
diff --git a/src/pages/mine/index.tsx b/src/pages/mine/index.tsx
index b92a708..ec7f1c6 100644
--- a/src/pages/mine/index.tsx
+++ b/src/pages/mine/index.tsx
@@ -3,22 +3,103 @@
  * Routes:
  *   - ./src/pages/routes
  */
-import React, { useEffect } from 'react';
+import React, { useEffect, useState } from 'react';
 import { connect, DispatchProp } from 'dva';
-import { Spin, Tabs } from 'antd';
+import { Spin, Input, Select, message } from 'antd';
 import { formatMessage } from 'umi-plugin-locale';
-import FittedImage from 'react-fitted-image';
+import { QRCanvas } from 'qrcanvas-react';
+import Clipboard from 'react-clipboard.js';
 import { MineModelState } from './model';
-import { PageState, EstateType } from '@/types/common';
+import { PageState } from '@/types/common';
 import Header from '@/components/Header';
-import Info, { InfoItem } from '@/components/Info';
-import Failure from '@/components/Failure';
 
 import styles from './style.less';
 
+const Option = Select.Option;
+
 const MinePage: React.FC<DispatchProp & MineModelState> = ({
   dispatch,
+  pageState,
+  coin,
+  coins,
+  srcValue,
+  dstValue,
 }) => {
+  useEffect(() => {
+    dispatch({ type: 'mine/load' });
+  }, []);
+
+  let body;
+  if (pageState === PageState.Pending) {
+    body = (
+      <Spin className={styles.none} />
+    );
+  } else if (pageState === PageState.Failure) {
+    body = (
+      <div className={styles.none}>{formatMessage({ id: 'common.loadError' })}</div>
+    );
+  } else if (pageState === PageState.Success) {
+    const onAddressCopied = () => {
+      message.success(formatMessage({ id: 'common.copied' }));
+    };
+    body = (
+      <>
+        <div className={styles.section}>
+          <div className="coin-selection">
+            <span>{formatMessage({ id: 'mine.origin' })}</span>
+            <Select
+              size="small"
+              value={coin && coin.id}
+              onChange={(payload: any) => dispatch({ type: 'mine/selectCoin', payload })}
+            >
+              {coins.map(it => (
+                <Option
+                  key={it.id}
+                  value={it.id}
+                >{it.label.toUpperCase()}</Option>
+              ))}
+            </Select>
+          </div>
+          <div className="rate-trans">
+            <span>{formatMessage({ id: 'mine.calc' })}</span>
+            <Input
+              size="small"
+              value={srcValue}
+              onChange={e => dispatch({ type: 'mine/changeSrc', payload: e.target.value })}
+            /> {coin && coin.label.toUpperCase()} = {dstValue} {formatMessage({ id: 'mine.mine' })}
+          </div>
+        </div>
+
+        <div
+          className={`${styles.section} ${styles.main}`}
+        >
+          <div>{formatMessage({ id: 'mine.addressTitle' }, { label: coin && coin.label.toUpperCase() })}</div>
+          <Clipboard
+            component="div"
+            data-clipboard-text={coin && coin.address}
+            onSuccess={onAddressCopied}
+          >
+            <QRCanvas options={{
+              data: coin ? coin.address : '',
+              size: 240,
+            }} />
+          </Clipboard>
+          <Clipboard
+            component="div"
+            className="address"
+            data-clipboard-text={coin && coin.address}
+            onSuccess={onAddressCopied}
+          >
+            {coin && coin.address}
+          </Clipboard>
+        </div>
+
+        <div className={styles.section}>
+          <span>{formatMessage({ id: 'mine.info' })}</span>
+        </div>
+      </>
+    );
+  }
 
   return (
     <div className={styles.container}>
@@ -26,6 +107,10 @@ const MinePage: React.FC<DispatchProp & MineModelState> = ({
         className="header"
         title={formatMessage({ id: 'home.mine.retrieve' })}
       />
+
+      <div className={styles.body}>
+        <div className={styles.card}>{body}</div>
+      </div>
     </div>
   );
 };
diff --git a/src/pages/mine/model.ts b/src/pages/mine/model.ts
index 5e041dc..bd750e7 100644
--- a/src/pages/mine/model.ts
+++ b/src/pages/mine/model.ts
@@ -1,13 +1,24 @@
 import { Model, routerRedux } from "dva";
+import _ from 'lodash';
 import { message } from 'antd';
-import { Estate, PageState } from '@/types/common';
-import { getEstateDetail } from './service';
+import { Estate, PageState, CoinUnion } from '@/types/common';
+import { getCoins, calcRate } from './service';
 import { isDev } from '@/utils/utils';
 
 export interface MineModelState {
+  coins: CoinUnion[];
+  pageState: PageState;
+  coin: CoinUnion | null;
+  srcValue: string;
+  dstValue: string;
 }
 
 const initState: MineModelState = {
+  coins: [],
+  coin: null,
+  pageState: PageState.Pending,
+  srcValue: '1',
+  dstValue: '1',
 };
 
 const model: Model = {
@@ -16,6 +27,46 @@ const model: Model = {
   state: initState,
 
   effects: {
+    *load(_, { put, call }) {
+      yield put({ type: 'onUpdateState', pageState: PageState.Pending });
+      try {
+        const coins: CoinUnion[] = yield call(getCoins);
+        const coin = coins[0];
+        yield put({
+          type: 'onUpdateState',
+          pageState: PageState.Success,
+          coins,
+          coin: coins[0],
+          srcValue: '1',
+          dstValue: calcRate('1', coin && coin.rate),
+        });
+      } catch (e) {
+        yield put({
+          type: 'onUpdateState',
+          pageState: PageState.Failure,
+        });
+      }
+    },
+
+    *selectCoin({ payload: id }, { put, select }) {
+      const { coins, srcValue } = yield select((state: any) => state.mine);
+      const coin = _.find(coins, ['id', id]);
+      yield put({
+        type: 'onUpdateState',
+        coin,
+        dstValue: calcRate(srcValue, coin && coin.rate),
+      });
+    },
+
+    *changeSrc({ payload }, { put, select }) {
+      if (isNaN(payload)) return;
+      const { coin } = yield select((state: any) => state.mine);
+      yield put({
+        type: 'onUpdateState',
+        srcValue: payload,
+        dstValue: calcRate(payload, coin && coin.rate),
+      });
+    },
   },
 
   reducers: {
diff --git a/src/pages/mine/service.ts b/src/pages/mine/service.ts
index b93cb6f..dda58d8 100644
--- a/src/pages/mine/service.ts
+++ b/src/pages/mine/service.ts
@@ -1,18 +1,42 @@
 import http from '@/utils/http';
-import { Estate, EstateType } from '@/types/common';
+import _ from 'lodash';
+import BigNumber from 'bignumber.js';
+import { Estate, EstateType, CoinUnion, CoinSupport, CoinAddress } from '@/types/common';
 import { calcEstate } from '@/utils/transform';
+import { loadCoins, storeCoins } from '@/utils/storage';
 
-export async function getEstateDetail(id: string) {
-  const {
-    ok,
-    data,
-    msg,
-  } = await http.get<Estate>('/estateorder/detail', { id });
-  if (ok && data) {
-    data.type = data.outTime ? EstateType.Sold : EstateType.Hold;
-    calcEstate(data);
-    return data;
+export async function getCoins(): Promise<CoinUnion[]> {
+  const coinsCached = loadCoins();
+  if (coinsCached && coinsCached.length) {
+    return coinsCached;
   }
 
-  throw Error(msg);
+  const [
+    { ok: sOk, data: sData, msg: sMsg },
+    { ok: aOk, data: aData, msg: aMsg },
+  ] = await Promise.all([
+    http.get<CoinSupport[]>('/fund/coins'),
+    http.get<CoinAddress[]>('/fund/queryAddress'),
+  ]);
+
+  if (!sOk || !sData) {
+    throw Error(sMsg);
+  }
+
+  if (!aOk || !aData) {
+    throw Error(aMsg);
+  }
+
+  const result = sData.map(it => Object.assign(
+    it,
+    _.find(aData, ['id', it.id]),
+  ));
+  storeCoins(result);
+
+  return result;
+}
+
+export function calcRate(input: string, rate?: string): string {
+  if (!input || !rate) return '';
+  return new BigNumber(input).times(rate).decimalPlaces(2).toString();
 }
diff --git a/src/pages/mine/style.less b/src/pages/mine/style.less
index e388f9a..f1c0ffe 100644
--- a/src/pages/mine/style.less
+++ b/src/pages/mine/style.less
@@ -5,6 +5,8 @@
   height: 100%;
   background: linear-gradient(to bottom, @purple-one, @purple-two);
   position: relative;
+  display: flex;
+  flex-direction: column;
 
   :global {
     .header {
@@ -13,3 +15,86 @@
     }
   }
 }
+
+.body {
+  flex-grow: 1;
+  overflow: auto;
+}
+
+.none {
+  text-align: center;
+  width: 100%;
+  margin-top: 40%;
+}
+
+.card {
+  background-color: #fff;
+  margin: 10px;
+  box-shadow: 1px 1px 8px rgba(0, 0, 0, .2);
+  min-height: 60%;
+}
+
+.section {
+  @pLeft: 48px;
+  @pTop: 20px;
+  padding-left: @pLeft;
+  padding-right: 30px;
+  padding-top: @pTop;
+  position: relative;
+
+  &::before {
+    content: '';
+    display: block;
+    position: absolute;
+    @size: 10px;
+    width: @size;
+    height: @size;
+    background-color: @purple-two;
+    border-radius: @size / 2;
+    top: @pTop + @size / 2 + 2px;
+    left: @pLeft / 2 - @size / 2;
+  }
+
+  :global {
+    .coin-selection {
+      display: flex;
+      align-items: baseline;
+
+      .ant-select {
+        flex-grow: 1;
+        margin: 0 4px;
+      }
+    }
+
+    .rate-trans {
+      display: flex;
+      align-items: baseline;
+      padding: 4px 8px;
+      background-color: #eee3f9;
+      margin: 8px 0;
+      font-size: 0.8rem;
+
+      .ant-input {
+        width: 60px;
+        margin: 0 4px;
+      }
+    }
+
+    .address {
+      font-family: monospace;
+      word-break: break-all;
+    }
+  }
+}
+
+.main {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+
+  :global {
+    canvas {
+      margin: 10px 0;
+    }
+  }
+}
diff --git a/src/types/common.ts b/src/types/common.ts
index e3162ce..ca2beba 100644
--- a/src/types/common.ts
+++ b/src/types/common.ts
@@ -141,6 +141,20 @@ export interface Mine {
 
 export type Mines = Mine[];
 
+export interface CoinSupport {
+  id: string;
+  label: string;
+  rate: string;
+}
+
+export interface CoinAddress {
+  id: string;
+  label: string;
+  address: string;
+}
+
+export interface CoinUnion extends CoinSupport, CoinAddress {};
+
 export enum MarketEstateAvailable {
   No = 0,
   Yes = 1,
diff --git a/src/utils/storage.ts b/src/utils/storage.ts
index 6c024a9..7b832e5 100644
--- a/src/utils/storage.ts
+++ b/src/utils/storage.ts
@@ -2,6 +2,7 @@
 const userKey = 'user-key';
 const areaCodeKey = 'area-code-key';
 const mineListKey = 'mine-list-key';
+const coinsKey = 'coin-key';
 
 // user info from now on
 function storeUser(user: any = undefined) {
@@ -54,6 +55,23 @@ function clearMineList() {
   localStorage.removeItem(mineListKey);
 }
 
+// coin list info from now on
+function storeCoins(coins: any) {
+  localStorage.setItem(coinsKey, JSON.stringify(coins));
+}
+
+function loadCoins() {
+  try {
+    return JSON.parse(localStorage.getItem(coinsKey) || 'null');
+  } catch (e) {
+    return null;
+  }
+}
+
+function clearCoins() {
+  localStorage.removeItem(coinsKey);
+}
+
 export {
   storeUser,
   loadUser,
@@ -65,4 +83,8 @@ export {
   storeMineList,
   loadMineList,
   clearMineList,
+
+  storeCoins,
+  loadCoins,
+  clearCoins,
 }
diff --git a/yarn.lock b/yarn.lock
index 716933c..3514eaa 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1055,7 +1055,7 @@
   dependencies:
     regenerator-runtime "^0.13.2"
 
-"@babel/runtime@^7.0.0", "@babel/runtime@^7.1.2", "@babel/runtime@^7.4.2", "@babel/runtime@^7.4.5":
+"@babel/runtime@^7.0.0", "@babel/runtime@^7.1.2", "@babel/runtime@^7.4.2", "@babel/runtime@^7.4.4", "@babel/runtime@^7.4.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.5.5.tgz#74fba56d35efbeca444091c7850ccd494fd2f132"
   integrity sha512-28QvEGyQyNkB0/m2B4FU7IEZGK2NUrcMtT6BZEFALTguLk+AUT6ofsHtPk5QyjAdUkpMJ+/Em+quwz4HOt30AQ==
@@ -1421,6 +1421,11 @@
   dependencies:
     "@types/node" "*"
 
+"@types/clipboard@^2.0.1":
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/@types/clipboard/-/clipboard-2.0.1.tgz#75a74086c293d75b12bc93ff13bc7797fef05a40"
+  integrity sha512-gJJX9Jjdt3bIAePQRRjYWG20dIhAgEqonguyHxXuqALxsoDsDLimihqrSg8fXgVTJ4KZCzkfglKtwsh/8dLfbA==
+
 "@types/eslint-visitor-keys@^1.0.0":
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/@types/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#1ee30d79544ca84d68d4b3cdb0af4f205663dd2d"
@@ -1599,7 +1604,7 @@
   dependencies:
     "@types/react" "*"
 
-"@types/react@*", "@types/react@^16.9.2", "@types/react@~16.9.1":
+"@types/react@*", "@types/react@^16.8.17", "@types/react@^16.9.2", "@types/react@~16.9.1":
   version "16.9.2"
   resolved "https://registry.yarnpkg.com/@types/react/-/react-16.9.2.tgz#6d1765431a1ad1877979013906731aae373de268"
   integrity sha512-jYP2LWwlh+FTqGd9v7ynUKZzjj98T8x7Yclz479QdRhHfuW9yQ+0jjnD31eXSXutmBpppj5PYNLYLRfnZJvcfg==
@@ -3631,6 +3636,15 @@ cli-width@^2.0.0:
   resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.2.0.tgz#ff19ede8a9a5e579324147b0c11f0fbcbabed639"
   integrity sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=
 
+clipboard@^2.0.0:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/clipboard/-/clipboard-2.0.4.tgz#836dafd66cf0fea5d71ce5d5b0bf6e958009112d"
+  integrity sha512-Vw26VSLRpJfBofiVaFb/I8PVfdI1OxKcYShe6fm0sP/DtmiWQNCjhM/okTvdCo0G+lMMm1rMYbk4IK4x1X+kgQ==
+  dependencies:
+    good-listener "^1.2.2"
+    select "^1.1.2"
+    tiny-emitter "^2.0.0"
+
 clipboardy@2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/clipboardy/-/clipboardy-2.1.0.tgz#0123a0c8fac92f256dc56335e0bb8be97a4909a5"
@@ -4641,6 +4655,11 @@ delayed-stream@~1.0.0:
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
   integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
 
+delegate@^3.1.2:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/delegate/-/delegate-3.2.0.tgz#b66b71c3158522e8ab5744f720d8ca0c2af59166"
+  integrity sha512-IofjkYBZaZivn0V8nnsMJGBr4jVLxHDheKSW88PyxS5QC4Vo9ZbZVvhzlSxY87fVq3STR6r+4cGepyHkcWOQSw==
+
 delegates@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
@@ -6747,6 +6766,13 @@ gonzales-pe@^4.2.3:
   dependencies:
     minimist "1.1.x"
 
+good-listener@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/good-listener/-/good-listener-1.2.2.tgz#d53b30cdf9313dffb7dc9a0d477096aa6d145c50"
+  integrity sha1-1TswzfkxPf+33JoNR3CWqm0UXFA=
+  dependencies:
+    delegate "^3.1.2"
+
 got@9.6.0, got@^9.6.0:
   version "9.6.0"
   resolved "https://registry.yarnpkg.com/got/-/got-9.6.0.tgz#edf45e7d67f99545705de1f7bbeeeb121765ed85"
@@ -11636,6 +11662,28 @@ q@^1.1.2:
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
   integrity sha1-fjL3W0E4EpHQRhHxvxQQmsAGUdc=
 
+qrcanvas-react@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/qrcanvas-react/-/qrcanvas-react-2.0.1.tgz#4cf8c0d0c8cb9c075bbc1fbd19d6bdf1e9919e46"
+  integrity sha512-mwcd9lcEXzFsMvrV/eKxYxCUdlv7gin8L0LZJ5R0nNXPLFndz1LAHa3dtPIvfBzwY6RhQoh1N74+ODZvEt4qJQ==
+  dependencies:
+    "@babel/runtime" "^7.4.4"
+    "@types/react" "^16.8.17"
+    qrcanvas "^3.0.4"
+
+qrcanvas@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/qrcanvas/-/qrcanvas-3.0.4.tgz#f0fb400f31f148508f494fa49a29aa5b276d2dfe"
+  integrity sha512-aAafqeNTJVsWIc2vbqw/R+ByUUdmcncTpiy7eRq9vbcvzuhQZcK4IdfjVc4ey7nwBCncnraeYRZbnOecd1rDmw==
+  dependencies:
+    "@babel/runtime" "^7.4.4"
+    qrcode-generator "^1.4.3"
+
+qrcode-generator@^1.4.3:
+  version "1.4.3"
+  resolved "https://registry.yarnpkg.com/qrcode-generator/-/qrcode-generator-1.4.3.tgz#4876e8f280e65b6c94615f4c19c484f6b964b199"
+  integrity sha512-++rVRvMRq5BlHfmAafl8a4ppUntzUxCCUTT2t0siUgqKwdnqRzY8IH6f6WSX5dZUhD2Ul5/MIKuTJddflwrGzw==
+
 qs@6.7.0:
   version "6.7.0"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
@@ -12243,6 +12291,15 @@ rc@^1.2.7, rc@^1.2.8:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
+react-clipboard.js@^2.0.13:
+  version "2.0.13"
+  resolved "https://registry.yarnpkg.com/react-clipboard.js/-/react-clipboard.js-2.0.13.tgz#4430d4ef989c4c39303553c2c22f20b72b2d73dd"
+  integrity sha512-1tjFU52LbtETZe223bc/q9JnbguWXqrgWCHpnVWJ4YYhzoV62jJP0NghAYH6+F7G5SI80wnQHdBjgqppNTY7Xg==
+  dependencies:
+    "@types/clipboard" "^2.0.1"
+    clipboard "^2.0.0"
+    prop-types "^15.5.0"
+
 react-dev-utils@9.0.1:
   version "9.0.1"
   resolved "https://registry.yarnpkg.com/react-dev-utils/-/react-dev-utils-9.0.1.tgz#5c03d85a0b2537d0c46af7165c24a7dfb274bef2"
@@ -13367,6 +13424,11 @@ select-hose@^2.0.0:
   resolved "https://registry.yarnpkg.com/select-hose/-/select-hose-2.0.0.tgz#625d8658f865af43ec962bfc376a37359a4994ca"
   integrity sha1-Yl2GWPhlr0Psliv8N2o3NZpJlMo=
 
+select@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/select/-/select-1.1.2.tgz#0e7350acdec80b1108528786ec1d4418d11b396d"
+  integrity sha1-DnNQrN7ICxEIUoeG7B1EGNEbOW0=
+
 selfsigned@^1.9.1:
   version "1.10.4"
   resolved "https://registry.yarnpkg.com/selfsigned/-/selfsigned-1.10.4.tgz#cdd7eccfca4ed7635d47a08bf2d5d3074092e2cd"
@@ -14586,6 +14648,11 @@ timsort@^0.3.0:
   resolved "https://registry.yarnpkg.com/timsort/-/timsort-0.3.0.tgz#405411a8e7e6339fe64db9a234de11dc31e02bd4"
   integrity sha1-QFQRqOfmM5/mTbmiNN4R3DHgK9Q=
 
+tiny-emitter@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/tiny-emitter/-/tiny-emitter-2.1.0.tgz#1d1a56edfc51c43e863cbb5382a72330e3555423"
+  integrity sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==
+
 tiny-invariant@^1.0.2:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/tiny-invariant/-/tiny-invariant-1.0.6.tgz#b3f9b38835e36a41c843a3b0907a5a7b3755de73"