diff --git a/chart/values.yaml b/chart/values.yaml
index 3fddafb8..ce054d9f 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -15,6 +15,9 @@ wordpressSecret: ""
 paypalReceiverEmail: ""
 awsAccessKeyId: ""
 awsSecretAccessKey: ""
+giteaClientId: ""
+giteaClientSecret: ""
+giteaUrl: ""
 
 replicaCount: 1
 
diff --git a/config/dev.env.js b/config/dev.env.js
index f31dba18..363113d9 100644
--- a/config/dev.env.js
+++ b/config/dev.env.js
@@ -9,4 +9,7 @@ module.exports = merge(prodEnv, {
   GITEE_CLIENT_ID: '"925ba7c78b85dec984f7877e4aca5cab10ae333c6d68e761bdb0b9dfb8f55672"',
   GITEE_CLIENT_SECRET: '"f05731066e42d307339dc8ebbb037a103881dafc7207a359a393b87749f1c562"',
   CLIENT_ID: '"thF3qCGLN39OtafjGnqHyj6n02WwE6xD"',
+  // GITEA_CLIENT_ID: '"fe30f8f9-b1e8-4531-8f72-c1a5d3912805"',
+  // GITEA_CLIENT_SECRET: '"lus7oMnb3H6M1hsChndphArE20Txr7erwJLf7SDBQWTw"',
+  // GITEA_URL: '"https://gitea.test.com"',
 })
\ No newline at end of file
diff --git a/server/conf.js b/server/conf.js
index f86e1f54..748621d3 100644
--- a/server/conf.js
+++ b/server/conf.js
@@ -13,6 +13,9 @@ const giteeClientSecret = process.env.GITEE_CLIENT_SECRET;
 const googleClientId = process.env.GOOGLE_CLIENT_ID;
 const googleApiKey = process.env.GOOGLE_API_KEY;
 const wordpressClientId = process.env.WORDPRESS_CLIENT_ID;
+const giteaClientId = process.env.GITEA_CLIENT_ID;
+const giteaClientSecret = process.env.GITEA_CLIENT_SECRET;
+const giteaUrl = process.env.GITEA_URL;
 
 exports.values = {
   pandocPath,
@@ -29,6 +32,9 @@ exports.values = {
   googleClientId,
   googleApiKey,
   wordpressClientId,
+  giteaClientId,
+  giteaClientSecret,
+  giteaUrl,
 };
 
 exports.publicValues = {
@@ -39,4 +45,6 @@ exports.publicValues = {
   googleApiKey,
   wordpressClientId,
   allowSponsorship: !!paypalReceiverEmail,
+  giteaClientId,
+  giteaUrl,
 };
diff --git a/server/gitea.js b/server/gitea.js
new file mode 100644
index 00000000..ea7c5b5a
--- /dev/null
+++ b/server/gitea.js
@@ -0,0 +1,41 @@
+const qs = require('qs');
+const request = require('request');
+const conf = require('./conf');
+
+function giteaToken(queryParam) {
+  return new Promise((resolve, reject) => {
+    request({
+      method: 'POST',
+      url: `${conf.values.giteaUrl}/login/oauth/access_token`,
+      headers: {
+        'content-type': 'application/json',
+      },
+      json: true,
+      body: {
+        ...queryParam,
+        client_id: conf.values.giteaClientId,
+        client_secret: conf.values.giteaClientSecret,
+      },
+    }, (err, res, body) => {
+      if (err) {
+        reject(err);
+      }
+      const token = body.access_token;
+      if (token) {
+        resolve(body);
+      } else {
+        reject(res.statusCode + ',body:' + JSON.stringify(body));
+      }
+    });
+  });
+}
+
+exports.giteaToken = (req, res) => {
+  giteaToken(req.query)
+    .then(
+      tokenBody => res.send(tokenBody),
+      err => res
+        .status(400)
+        .send(err ? err.message || err.toString() : 'bad_code'),
+    );
+};
diff --git a/server/index.js b/server/index.js
index b3ced48e..f6fc873c 100644
--- a/server/index.js
+++ b/server/index.js
@@ -5,6 +5,7 @@ const path = require('path');
 const user = require('./user');
 const github = require('./github');
 const gitee = require('./gitee');
+const gitea = require('./gitea');
 const pdf = require('./pdf');
 const pandoc = require('./pandoc');
 const conf = require('./conf');
@@ -27,6 +28,7 @@ module.exports = (app) => {
 
   app.get('/oauth2/githubToken', github.githubToken);
   app.get('/oauth2/giteeToken', gitee.giteeToken);
+  app.get('/oauth2/giteaToken', gitea.giteaToken);
   app.get('/conf', (req, res) => res.send(conf.publicValues));
   app.get('/userInfo', user.userInfo);
   app.post('/pdfExport', pdf.generate);
diff --git a/src/components/modals/providers/GiteaAccountModal.vue b/src/components/modals/providers/GiteaAccountModal.vue
index 2bb3f4ea..f22d7b38 100644
--- a/src/components/modals/providers/GiteaAccountModal.vue
+++ b/src/components/modals/providers/GiteaAccountModal.vue
@@ -5,28 +5,30 @@
         <icon-provider provider-id="gitea"></icon-provider>
       </div>
       <p>将您的<b>Gitea</b>链接到<b>StackEdit中文版</b>。</p>
-      <form-entry label="Gitea URL" error="serverUrl">
-        <input v-if="config.forceServerUrl" slot="field" class="textfield" type="text" disabled="disabled" v-model="config.forceServerUrl">
-        <input v-else slot="field" class="textfield" type="text" v-model.trim="serverUrl" @keydown.enter="resolve()">
-        <div class="form-entry__info">
-          <b>例如:</b> https://gitea.example.com/
-          <span v-if="httpAppUrl">
-            ，非https的URL，请跳转到 <a :href="httpAppUrl" target="_blank">HTTP链接</a> 添加Gitea。
-          </span>
-        </div>
-      </form-entry>
-      <form-entry label="Application ID" error="applicationId">
-        <input slot="field" class="textfield" type="text" v-model.trim="applicationId" @keydown.enter="resolve()">
-      </form-entry>
-      <form-entry label="Application Secret" error="applicationSecret">
-        <input slot="field" class="textfield" type="text" v-model.trim="applicationSecret" @keydown.enter="resolve()">
-        <div class="form-entry__info">
-          您必须使用重定向url <b>{{redirectUrl}}</b>配置OAuth2应用程序
-        </div>
-        <div class="form-entry__actions">
-          <a href="https://docs.gitea.io/en-us/oauth2-provider/" target="_blank">更多信息</a>
-        </div>
-      </form-entry>
+      <template v-if="!useServerConf">
+        <form-entry label="Gitea URL" error="serverUrl">
+          <input v-if="config.forceServerUrl" slot="field" class="textfield" type="text" disabled="disabled" v-model="config.forceServerUrl">
+          <input v-else slot="field" class="textfield" type="text" v-model.trim="serverUrl" @keydown.enter="resolve()">
+          <div class="form-entry__info">
+            <b>例如:</b> https://gitea.example.com/
+            <span v-if="httpAppUrl">
+              ，非https的URL，请跳转到 <a :href="httpAppUrl" target="_blank">HTTP链接</a> 添加Gitea。
+            </span>
+          </div>
+        </form-entry>
+        <form-entry label="Application ID" error="applicationId">
+          <input slot="field" class="textfield" type="text" v-model.trim="applicationId" @keydown.enter="resolve()">
+        </form-entry>
+        <form-entry label="Application Secret" error="applicationSecret">
+          <input slot="field" class="textfield" type="text" v-model.trim="applicationSecret" @keydown.enter="resolve()">
+          <div class="form-entry__info">
+            您必须使用重定向url <b>{{redirectUrl}}</b>配置OAuth2应用程序
+          </div>
+          <div class="form-entry__actions">
+            <a href="https://docs.gitea.io/en-us/oauth2-provider/" target="_blank">更多信息</a>
+          </div>
+        </form-entry>
+      </template>
     </div>
     <div class="modal__button-bar">
       <button class="button" @click="config.reject()">取消</button>
@@ -38,6 +40,7 @@
 <script>
 import modalTemplate from '../common/modalTemplate';
 import constants from '../../../data/constants';
+import store from '../../../store';
 
 export default modalTemplate({
   data: () => ({
@@ -55,9 +58,19 @@ export default modalTemplate({
       }
       return null;
     },
+    // 是否使用服务端配置
+    useServerConf() {
+      const confClientId = store.getters['data/serverConf'].giteaClientId;
+      const confServerUrl = store.getters['data/serverConf'].giteaUrl;
+      return !!confClientId && !!confServerUrl;
+    },
   },
   methods: {
     resolve() {
+      if (this.useServerConf) {
+        this.config.resolve({});
+        return;
+      }
       const serverUrl = this.config.forceServerUrl || this.serverUrl;
       if (!serverUrl) {
         this.setError('serverUrl');
diff --git a/src/services/providers/helpers/giteaHelper.js b/src/services/providers/helpers/giteaHelper.js
index 432fc5ff..53b667d4 100644
--- a/src/services/providers/helpers/giteaHelper.js
+++ b/src/services/providers/helpers/giteaHelper.js
@@ -57,27 +57,61 @@ export default {
     serverUrl, applicationId, applicationSecret,
     sub = null, silent = false, refreshToken,
   ) {
+    let apiUrl = serverUrl;
+    let clientId = applicationId;
+    let useServerConf = false;
+    // 获取gitea配置的参数
+    const confClientId = store.getters['data/serverConf'].giteaClientId;
+    const confServerUrl = store.getters['data/serverConf'].giteaUrl;
+    // 存在gitea配置则使用后端配置
+    if (confClientId && confServerUrl) {
+      apiUrl = confServerUrl;
+      clientId = confClientId;
+      useServerConf = true;
+    }
     let tokenBody;
     if (!silent) {
       // Get an OAuth2 code
       const { code } = await networkSvc.startOauth2(
-        `${serverUrl}/login/oauth/authorize`,
+        `${apiUrl}/login/oauth/authorize`,
         {
-          client_id: applicationId,
+          client_id: clientId,
           response_type: 'code',
           redirect_uri: constants.oauth2RedirectUri,
         },
         silent,
       );
-      // Exchange code with token
+      if (useServerConf) {
+        tokenBody = (await networkSvc.request({
+          method: 'GET',
+          url: 'oauth2/giteaToken',
+          params: {
+            code,
+            grant_type: 'authorization_code',
+            redirect_uri: constants.oauth2RedirectUri,
+          },
+        })).body;
+      } else {
+        // Exchange code with token
+        tokenBody = (await networkSvc.request({
+          method: 'POST',
+          url: `${apiUrl}/login/oauth/access_token`,
+          body: {
+            client_id: clientId,
+            client_secret: applicationSecret,
+            code,
+            grant_type: 'authorization_code',
+            redirect_uri: constants.oauth2RedirectUri,
+          },
+        })).body;
+      }
+    } else if (useServerConf) {
       tokenBody = (await networkSvc.request({
-        method: 'POST',
-        url: `${serverUrl}/login/oauth/access_token`,
-        body: {
-          client_id: applicationId,
-          client_secret: applicationSecret,
-          code,
-          grant_type: 'authorization_code',
+        method: 'GET',
+        url: 'oauth2/giteaToken',
+        params: {
+          refresh_token: refreshToken,
+          grant_type: 'refresh_token',
           redirect_uri: constants.oauth2RedirectUri,
         },
       })).body;
@@ -85,9 +119,9 @@ export default {
       // Exchange refreshToken with token
       tokenBody = (await networkSvc.request({
         method: 'POST',
-        url: `${serverUrl}/login/oauth/access_token`,
+        url: `${apiUrl}/login/oauth/access_token`,
         body: {
-          client_id: applicationId,
+          client_id: clientId,
           client_secret: applicationSecret,
           refresh_token: refreshToken,
           grant_type: 'refresh_token',
@@ -99,10 +133,10 @@ export default {
     const accessToken = tokenBody.access_token;
 
     // Call the user info endpoint
-    const user = await request({ accessToken, serverUrl }, {
+    const user = await request({ accessToken, serverUrl: apiUrl }, {
       url: 'user',
     });
-    const uniqueSub = `${serverUrl}/${user.username}`;
+    const uniqueSub = `${apiUrl}/${user.username}`;
     userSvc.addUserInfo({
       id: `${subPrefix}:${uniqueSub}`,
       name: user.username,
@@ -119,12 +153,12 @@ export default {
     const token = {
       accessToken,
       name: user.username,
-      applicationId,
+      applicationId: clientId,
       applicationSecret,
       imgStorages: oldToken && oldToken.imgStorages,
       refreshToken: tokenBody.refresh_token,
       expiresOn: Date.now() + (tokenBody.expires_in * 1000),
-      serverUrl,
+      serverUrl: apiUrl,
       sub: uniqueSub,
     };