diff --git a/mayfly_go_web/package.json b/mayfly_go_web/package.json
index cb695586..718a8f7c 100644
--- a/mayfly_go_web/package.json
+++ b/mayfly_go_web/package.json
@@ -24,6 +24,7 @@
     "monaco-themes": "^0.4.4",
     "nprogress": "^0.2.0",
     "pinia": "^2.1.3",
+    "qrcode.vue": "^3.4.0",
     "screenfull": "^6.0.2",
     "sortablejs": "^1.13.0",
     "sql-formatter": "^12.1.2",
diff --git a/mayfly_go_web/src/common/openApi.ts b/mayfly_go_web/src/common/openApi.ts
index c5cf61ef..44694164 100644
--- a/mayfly_go_web/src/common/openApi.ts
+++ b/mayfly_go_web/src/common/openApi.ts
@@ -2,6 +2,7 @@ import Api from './Api'
 
 export default {
     login: Api.newPost("/sys/accounts/login"),
+    otpVerify: Api.newPost("/sys/accounts/otp-verify"),
     changePwd: Api.newPost("/sys/accounts/change-pwd"),
     getPublicKey: Api.newGet("/common/public-key"),
     getConfigValue: Api.newGet("/sys/configs/value"),
diff --git a/mayfly_go_web/src/common/sysconfig.ts b/mayfly_go_web/src/common/sysconfig.ts
index 60e25058..1891b352 100644
--- a/mayfly_go_web/src/common/sysconfig.ts
+++ b/mayfly_go_web/src/common/sysconfig.ts
@@ -1,6 +1,7 @@
 import openApi from './openApi';
 
 // 登录是否使用验证码配置key
+const AccountLoginSecurity = "AccountLoginSecurity"
 const UseLoginCaptchaConfigKey = "UseLoginCaptcha"
 const UseWartermarkConfigKey = "UseWartermark"
 
@@ -22,11 +23,24 @@ export async function getConfigValue(key: string) : Promise<string> {
  * @returns 是否为ture，1: true；其他: false
  */
 export async function getBoolConfigValue(key :string, defaultValue :boolean) : Promise<boolean> {
-    const value = await getConfigValue(key)
+    const value = await getConfigValue(key);
+    return convertBool(value, defaultValue);
+}
+
+/**
+ * 获取账号登录安全配置
+ * 
+ * @returns 
+ */
+export async function getAccountLoginSecurity() : Promise<any> {
+    const value = await getConfigValue(AccountLoginSecurity);
     if (!value) {
-        return defaultValue;
+        return null;
     }
-    return value == "1";
+    const jsonValue = JSON.parse(value);
+    jsonValue.useCaptcha = convertBool(jsonValue.useCaptcha, true);
+    jsonValue.useOtp = convertBool(jsonValue.useOtp, true);
+    return jsonValue;
 }
 
 /**
@@ -45,4 +59,11 @@ export async function useLoginCaptcha() : Promise<boolean> {
  */
  export async function useWartermark() : Promise<boolean> {
     return await getBoolConfigValue(UseWartermarkConfigKey, true)
+}
+
+function convertBool(value: string, defaultValue: boolean) {
+    if (!value) {
+        return defaultValue;
+    }
+    return value == "1" || value == "true";
 }
\ No newline at end of file
diff --git a/mayfly_go_web/src/views/login/component/AccountLogin.vue b/mayfly_go_web/src/views/login/component/AccountLogin.vue
index a7440bd7..e7f8da2c 100644
--- a/mayfly_go_web/src/views/login/component/AccountLogin.vue
+++ b/mayfly_go_web/src/views/login/component/AccountLogin.vue
@@ -11,7 +11,7 @@
                     autocomplete="off" @keyup.enter="login" show-password>
                 </el-input>
             </el-form-item>
-            <el-form-item v-if="isUseLoginCaptcha" prop="captcha">
+            <el-form-item v-if="accountLoginSecurity.useCaptcha" prop="captcha">
                 <el-row :gutter="15">
                     <el-col :span="16">
                         <el-input type="text" maxlength="6" placeholder="请输入验证码" prefix-icon="position"
@@ -25,6 +25,9 @@
                     </el-col>
                 </el-row>
             </el-form-item>
+            <span v-if="showLoginFailTips" style="color: #f56c6c;font-size: 12px;">
+                提示：登录失败超过{{ accountLoginSecurity.loginFailCount }}次后将被限制{{ accountLoginSecurity.loginFailMin }}分钟内不可再次登录
+            </span>
             <el-form-item>
                 <el-button type="primary" class="login-content-submit" round @click="login" :loading="loading.signIn">
                     <span>登 录</span>
@@ -34,8 +37,7 @@
 
         <el-dialog title="修改密码" v-model="changePwdDialog.visible" :close-on-click-modal="false" width="450px"
             :destroy-on-close="true">
-            <el-form :model="changePwdDialog.form" :rules="changePwdDialog.rules" ref="changePwdFormRef"
-                label-width="65px">
+            <el-form :model="changePwdDialog.form" :rules="changePwdDialog.rules" ref="changePwdFormRef" label-width="65px">
                 <el-form-item prop="username" label="用户名" required>
                     <el-input v-model.trim="changePwdDialog.form.username" disabled></el-input>
                 </el-form-item>
@@ -56,6 +58,26 @@
                 </div>
             </template>
         </el-dialog>
+
+        <el-dialog title="OTP校验" v-model="otpDialog.visible" @close="loading.signIn = false" :close-on-click-modal="false"
+            width="450px" :destroy-on-close="true">
+            <el-form ref="otpFormRef" :model="otpDialog.form" :rules="otpDialog.rules" label-width="65px">
+                <el-form-item v-if="otpDialog.otpUrl" label="二维码">
+                    <qrcode-vue :value="otpDialog.otpUrl" :size="200" level="H" />
+                </el-form-item>
+
+                <el-form-item prop="code" label="OTP" required>
+                    <el-input ref="otpCodeInputRef" v-model.trim="otpDialog.form.code" clearable @keyup.enter="otpVerify"
+                        placeholder="请输入双因素认证APP中显示的授权码"></el-input>
+                </el-form-item>
+            </el-form>
+
+            <template #footer>
+                <div class="dialog-footer">
+                    <el-button @click="otpVerify" type="primary" :loading="loading.otpConfirm">确 定</el-button>
+                </div>
+            </template>
+        </el-dialog>
     </div>
 </template>
 
@@ -68,9 +90,10 @@ import { setSession, setUserInfo2Session, setUseWatermark2Session } from '@/comm
 import { formatAxis } from '@/common/utils/format';
 import openApi from '@/common/openApi';
 import { RsaEncrypt } from '@/common/rsa';
-import { useLoginCaptcha, useWartermark } from '@/common/sysconfig';
+import { getAccountLoginSecurity, useWartermark } from '@/common/sysconfig';
 import { letterAvatar } from '@/common/utils/string';
 import { useUserInfo } from '@/store/userInfo';
+import QrcodeVue from 'qrcode.vue'
 
 const rules = {
     username: [{ required: true, message: '请输入用户名', trigger: 'blur' }],
@@ -82,9 +105,17 @@ const route = useRoute();
 const router = useRouter();
 const loginFormRef: any = ref(null);
 const changePwdFormRef: any = ref(null);
+const otpFormRef: any = ref(null);
+const otpCodeInputRef: any = ref(null);
 
 const state = reactive({
-    isUseLoginCaptcha: false,
+    accountLoginSecurity: {
+        useCaptcha: true,
+        useOtp: false,
+        loginFailCount: 5,
+        loginFailMin: 10,
+    },
+    showLoginFailTips: false,
     captchaImage: '',
     loginForm: {
         username: '',
@@ -110,23 +141,42 @@ const state = reactive({
             ],
         },
     },
+    otpDialog: {
+        visible: false,
+        otpUrl: "",
+        form: {
+            code: '',
+            otpToken: '',
+        },
+        rules: {
+            code: [
+                { required: true, message: '请输入OTP授权码', trigger: 'blur' },
+            ],
+        },
+    },
     loading: {
         signIn: false,
         changePwd: false,
+        otpConfirm: false,
     },
 });
 
 const {
-    isUseLoginCaptcha,
+    accountLoginSecurity,
+    showLoginFailTips,
     captchaImage,
     loginForm,
     changePwdDialog,
+    otpDialog,
     loading,
 } = toRefs(state)
 
 onMounted(async () => {
     nextTick(async () => {
-        state.isUseLoginCaptcha = await useLoginCaptcha();
+        const res = await getAccountLoginSecurity();
+        if (res) {
+            state.accountLoginSecurity = res;
+        }
         getCaptcha();
     });
     // 移除公钥, 方便后续重新获取
@@ -134,7 +184,7 @@ onMounted(async () => {
 });
 
 const getCaptcha = async () => {
-    if (!state.isUseLoginCaptcha) {
+    if (!state.accountLoginSecurity.useCaptcha) {
         return;
     }
     let res: any = await openApi.captcha.request();
@@ -158,6 +208,22 @@ const login = () => {
     });
 };
 
+const otpVerify = async () => {
+    otpFormRef.value.validate(async (valid: boolean) => {
+        if (!valid) {
+            return false;
+        }
+        try {
+            state.loading.otpConfirm = true;
+            const accessToken = await openApi.otpVerify.request(state.otpDialog.form);
+            await signInSuccess(accessToken);
+            state.otpDialog.visible = false;
+        } finally {
+            state.loading.otpConfirm = false;
+        }
+    });
+}
+
 // 登录
 const onSignIn = async () => {
     state.loading.signIn = true;
@@ -167,8 +233,6 @@ const onSignIn = async () => {
         const loginReq = { ...state.loginForm };
         loginReq.password = await RsaEncrypt(originPwd);
         loginRes = await openApi.login.request(loginReq);
-        // 存储 token 到浏览器缓存
-        setSession('token', loginRes.token);
     } catch (e: any) {
         state.loading.signIn = false;
         state.loginForm.captcha = '';
@@ -180,9 +244,11 @@ const onSignIn = async () => {
             state.changePwdDialog.visible = true;
         } else {
             getCaptcha();
+            state.showLoginFailTips = true;
         }
         return;
     }
+    state.showLoginFailTips = false;
     // 用户信息
     const userInfos = {
         name: loginRes.name,
@@ -190,7 +256,7 @@ const onSignIn = async () => {
         // 头像
         photo: letterAvatar(state.loginForm.username),
         time: new Date().getTime(),
-        permissions: loginRes.permissions,
+        // permissions: loginRes.permissions,
         lastLoginTime: loginRes.lastLoginTime,
         lastLoginIp: loginRes.lastLoginIp,
     };
@@ -199,12 +265,28 @@ const onSignIn = async () => {
     setUserInfo2Session(userInfos);
     // 1、请注意执行顺序(存储用户信息到vuex)
     useUserInfo().setUserInfo(userInfos);
-    await initRouter();
-    signInSuccess();
+
+    const token = loginRes.token;
+    // 如果不需要otp校验，则该token即为accessToken，否则为otp校验token
+    if (loginRes.otp == -1) {
+        signInSuccess(token);
+        return;
+    }
+
+    state.otpDialog.form.otpToken = token;
+    state.otpDialog.otpUrl = loginRes.otpUrl
+    state.otpDialog.visible = true;
+    setTimeout(() => {
+        otpCodeInputRef.value.focus();
+    }, 400);
 };
 
 // 登录成功后的跳转
-const signInSuccess = () => {
+const signInSuccess = async (accessToken: string = "") => {
+    // 存储 token 到浏览器缓存
+    setSession('token', accessToken);
+    // 初始化路由
+    await initRouter();
     // 初始化登录成功时间问候语
     let currentTimeInfo = currentTime.value;
     // 登录成功，跳到转首页
diff --git a/mayfly_go_web/src/views/system/account/AccountList.vue b/mayfly_go_web/src/views/system/account/AccountList.vue
index 7559601b..59fa67dc 100755
--- a/mayfly_go_web/src/views/system/account/AccountList.vue
+++ b/mayfly_go_web/src/views/system/account/AccountList.vue
@@ -9,8 +9,8 @@
             <el-button v-auth="'account:del'" :disabled="chooseId == null" @click="deleteAccount()" type="danger"
                 icon="delete">删除</el-button>
             <div style="float: right">
-                <el-input class="mr2" placeholder="请输入账号名" style="width: 200px" v-model="query.username"
-                    @clear="search()" clearable></el-input>
+                <el-input class="mr2" placeholder="请输入账号名" style="width: 200px" v-model="query.username" @clear="search()"
+                    clearable></el-input>
                 <el-button @click="search()" type="success" icon="search"></el-button>
             </div>
             <el-table :data="datas" ref="table" @current-change="choose" show-overflow-tooltip>
@@ -42,12 +42,6 @@
                         {{ dateFormat(scope.row.createTime) }}
                     </template>
                 </el-table-column>
-                <!-- <el-table-column min-width="115" prop="modifier" label="更新账号"></el-table-column>
-			<el-table-column min-width="160" prop="updateTime" label="修改时间">
-				<template #default="scope">
-					{{ dateFormat(scope.row.updateTime) }}
-				</template>
-			</el-table-column> -->
 
                 <!-- <el-table-column min-width="120" prop="remark" label="备注" show-overflow-tooltip></el-table-column> -->
                 <el-table-column label="查看更多" min-width="150">
@@ -61,9 +55,13 @@
                 <el-table-column label="操作" min-width="200px">
                     <template #default="scope">
                         <el-button v-auth="'account:changeStatus'" @click="changeStatus(scope.row)"
-                            v-if="scope.row.status == 1" type="danger" icom="tickets" size="small" plain>禁用</el-button>
+                            v-if="scope.row.status == 1" type="danger" size="small" plain>禁用</el-button>
+
                         <el-button v-auth="'account:changeStatus'" v-if="scope.row.status == -1" type="success"
                             @click="changeStatus(scope.row)" size="small" plain>启用</el-button>
+                            
+                        <el-button v-auth="'account:add'" @click="resetOtpSecret(scope.row)" type="warning" size="small"
+                            plain>重置OTP</el-button>
                     </template>
                 </el-table-column>
             </el-table>
@@ -93,7 +91,7 @@
                     <span class="custom-tree-node">
                         <span v-if="data.type == enums.ResourceTypeEnum['MENU'].value">{{ node.label }}</span>
                         <span v-if="data.type == enums.ResourceTypeEnum['PERMISSION'].value" style="color: #67c23a">{{
-                                node.label
+                            node.label
                         }}</span>
                     </span>
                 </template>
@@ -215,6 +213,14 @@ const changeStatus = async (row: any) => {
     search();
 };
 
+const resetOtpSecret = async (row: any) => {
+    let id = row.id;
+    await accountApi.resetOtpSecret.request({
+        id,
+    });
+    ElMessage.success('操作成功');
+};
+
 const handlePageChange = (curPage: number) => {
     state.query.pageNum = curPage;
     search();
@@ -263,6 +269,4 @@ const deleteAccount = async () => {
     } catch (err) { }
 };
 </script>
-<style lang="scss">
-
-</style>
+<style lang="scss"></style>
diff --git a/mayfly_go_web/src/views/system/api.ts b/mayfly_go_web/src/views/system/api.ts
index dc4ece08..81b1a9b0 100644
--- a/mayfly_go_web/src/views/system/api.ts
+++ b/mayfly_go_web/src/views/system/api.ts
@@ -27,6 +27,7 @@ export const accountApi = {
     update: Api.newPut("/sys/accounts/{id}"),
     del: Api.newDelete("/sys/accounts/{id}"),
     changeStatus: Api.newPut("/sys/accounts/change-status/{id}/{status}"),
+    resetOtpSecret: Api.newPut("/sys/accounts/{id}/reset-otp"),
     roleIds: Api.newGet("/sys/accounts/{id}/roleIds"),
     roles: Api.newGet("/sys/accounts/{id}/roles"),
     resources: Api.newGet("/sys/accounts/{id}/resources"),
diff --git a/mayfly_go_web/src/views/system/config/ConfigList.vue b/mayfly_go_web/src/views/system/config/ConfigList.vue
index 0ad030a6..03333d20 100755
--- a/mayfly_go_web/src/views/system/config/ConfigList.vue
+++ b/mayfly_go_web/src/views/system/config/ConfigList.vue
@@ -25,8 +25,8 @@
                 <el-table-column prop="modifier" label="修改者" min-width="60px" show-overflow-tooltip></el-table-column>
                 <el-table-column label="操作" min-width="50" fixed="right">
                     <template #default="scope">
-                        <el-link :disabled="scope.row.status == -1" type="warning"
-                            @click="showSetConfigDialog(scope.row)" plain size="small" :underline="false">配置</el-link>
+                        <el-link :disabled="scope.row.status == -1" type="warning" @click="showSetConfigDialog(scope.row)"
+                            plain size="small" :underline="false">配置</el-link>
                     </template>
                 </el-table-column>
             </el-table>
@@ -38,20 +38,20 @@
         </el-card>
 
         <el-dialog :before-close="closeSetConfigDialog" title="配置项设置" v-model="paramsDialog.visible" width="500px">
-            <el-form v-if="paramsDialog.paramsFormItem.length > 0" ref="paramsForm" :model="paramsDialog.params"
-                label-width="90px">
+            <el-form v-if="paramsDialog.paramsFormItem.length > 0" ref="paramsFormRef" :model="paramsDialog.params"
+                label-width="130px">
                 <el-form-item v-for="item in paramsDialog.paramsFormItem" :key="item.name" :prop="item.model"
                     :label="item.name" required>
-                    <el-input v-if="!item.options" v-model="paramsDialog.params[item.model]"
-                        :placeholder="item.placeholder" autocomplete="off" clearable></el-input>
-                    <el-select v-else v-model="paramsDialog.params[item.model]" :placeholder="item.placeholder"
-                        filterable autocomplete="off" clearable style="width: 100%">
+                    <el-input v-if="!item.options" v-model="paramsDialog.params[item.model]" :placeholder="item.placeholder"
+                        autocomplete="off" clearable></el-input>
+                    <el-select v-else v-model="paramsDialog.params[item.model]" :placeholder="item.placeholder" filterable
+                        autocomplete="off" clearable style="width: 100%">
                         <el-option v-for="option in item.options.split(',')" :key="option" :label="option"
                             :value="option" />
                     </el-select>
                 </el-form-item>
             </el-form>
-            <el-form v-else ref="paramsForm" label-width="90px">
+            <el-form v-else ref="paramsFormRef" label-width="90px">
                 <el-form-item label="配置值" required>
                     <el-input v-model="paramsDialog.params" :placeholder="paramsDialog.config.remark" autocomplete="off"
                         clearable></el-input>
@@ -71,12 +71,13 @@
 </template>
 
 <script lang="ts" setup>
-import { toRefs, reactive, onMounted } from 'vue';
+import { ref, toRefs, reactive, onMounted } from 'vue';
 import ConfigEdit from './ConfigEdit.vue';
 import { configApi } from '../api';
 import { ElMessage } from 'element-plus';
 import { dateFormat } from '@/common/utils/date';
 
+const paramsFormRef: any = ref(null)
 const state = reactive({
     query: {
         pageNum: 1,
@@ -153,25 +154,31 @@ const closeSetConfigDialog = () => {
 };
 
 const setConfig = async () => {
-    let paramsValue = state.paramsDialog.params;
-    if (state.paramsDialog.paramsFormItem.length > 0) {
-        // 如果配置项删除，则需要将value中对应的字段移除
-        for (let paramKey in paramsValue) {
-            if (!hasParam(paramKey, state.paramsDialog.paramsFormItem)) {
-                delete paramsValue[paramKey];
-            }
+    paramsFormRef.value.validate(async (valid: boolean) => {
+        if (!valid) {
+            return false;
         }
-        paramsValue = JSON.stringify(paramsValue);
-    }
-    await configApi.save.request({
-        id: state.paramsDialog.config.id,
-        key: state.paramsDialog.config.key,
-        name: state.paramsDialog.config.name,
-        value: paramsValue,
+        let paramsValue = state.paramsDialog.params;
+        if (state.paramsDialog.paramsFormItem.length > 0) {
+            // 如果配置项删除，则需要将value中对应的字段移除
+            for (let paramKey in paramsValue) {
+                if (!hasParam(paramKey, state.paramsDialog.paramsFormItem)) {
+                    delete paramsValue[paramKey];
+                }
+            }
+            paramsValue = JSON.stringify(paramsValue);
+        }
+        await configApi.save.request({
+            id: state.paramsDialog.config.id,
+            key: state.paramsDialog.config.key,
+            name: state.paramsDialog.config.name,
+            value: paramsValue,
+        });
+        ElMessage.success('保存成功');
+        closeSetConfigDialog();
+        search();
     });
-    ElMessage.success('保存成功');
-    closeSetConfigDialog();
-    search();
+
 };
 
 const hasParam = (paramKey: string, paramItems: any) => {
@@ -208,6 +215,4 @@ const editConfig = (data: any) => {
     state.configEdit.visible = true;
 };
 </script>
-<style lang="scss">
-
-</style>
+<style lang="scss"></style>
diff --git a/mayfly_go_web/yarn.lock b/mayfly_go_web/yarn.lock
index 852e509d..060cff50 100644
--- a/mayfly_go_web/yarn.lock
+++ b/mayfly_go_web/yarn.lock
@@ -1604,6 +1604,11 @@ punycode@^2.1.0:
   resolved "https://registry.nlark.com/punycode/download/punycode-2.1.1.tgz"
   integrity sha1-tYsBCsQMIsVldhbI0sLALHv0eew=
 
+qrcode.vue@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.npmmirror.com/qrcode.vue/-/qrcode.vue-3.4.0.tgz#4513ff1a4734cb7184086c2fd439f0d462c6d281"
+  integrity sha512-4XeImbv10Fin16Fl2DArCMhGyAdvIg2jb7vDT+hZiIAMg/6H6mz9nUZr/dR8jBcun5VzNzkiwKhiqOGbloinwA==
+
 queue-microtask@^1.2.2:
   version "1.2.3"
   resolved "https://registry.nlark.com/queue-microtask/download/queue-microtask-1.2.3.tgz"
diff --git a/server/config.yml b/server/config.yml
index 18bcefc9..e49c88ce 100644
--- a/server/config.yml
+++ b/server/config.yml
@@ -28,7 +28,7 @@ mysql:
 # redis:
 #   host: localhost
 #   port: 6379
-#   passsord: 
+#   password: 111049
 #   db: 0
 log:
    # 日志等级, trace, debug, info, warn, error, fatal
diff --git a/server/go.mod b/server/go.mod
index ff9460d6..9d6802ee 100644
--- a/server/go.mod
+++ b/server/go.mod
@@ -10,6 +10,7 @@ require (
 	github.com/lib/pq v1.10.7
 	github.com/mojocn/base64Captcha v1.3.5 // 验证码
 	github.com/pkg/sftp v1.13.5
+	github.com/pquerna/otp v1.4.0
 	github.com/redis/go-redis/v9 v9.0.5
 	github.com/robfig/cron/v3 v3.0.1 // 定时任务
 	github.com/sirupsen/logrus v1.9.3
@@ -23,6 +24,7 @@ require (
 )
 
 require (
+	github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc // indirect
 	github.com/bytedance/sonic v1.9.1 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
diff --git a/server/internal/sys/api/account.go b/server/internal/sys/api/account.go
index 18bd40d1..7ad62e8f 100644
--- a/server/internal/sys/api/account.go
+++ b/server/internal/sys/api/account.go
@@ -1,15 +1,18 @@
 package api
 
 import (
+	"encoding/json"
 	"fmt"
 	"mayfly-go/internal/sys/api/form"
 	"mayfly-go/internal/sys/api/vo"
 	"mayfly-go/internal/sys/application"
 	"mayfly-go/internal/sys/domain/entity"
 	"mayfly-go/pkg/biz"
+	"mayfly-go/pkg/cache"
 	"mayfly-go/pkg/captcha"
 	"mayfly-go/pkg/ginx"
 	"mayfly-go/pkg/model"
+	"mayfly-go/pkg/otp"
 	"mayfly-go/pkg/req"
 	"mayfly-go/pkg/utils"
 	"regexp"
@@ -18,6 +21,12 @@ import (
 	"time"
 )
 
+const (
+	OtpStatusNone  = -1 // 未启用otp校验
+	OtpStatusReg   = 1  // 用户otp secret已注册
+	OtpStatusNoReg = 2  // 用户otp secret未注册
+)
+
 type Account struct {
 	AccountApp  application.Account
 	ResourceApp application.Resource
@@ -33,39 +42,141 @@ func (a *Account) Login(rc *req.Ctx) {
 	loginForm := &form.LoginForm{}
 	ginx.BindJsonAndValid(rc.GinCtx, loginForm)
 
+	accountLoginSecurity := a.ConfigApp.GetConfig(entity.ConfigKeyAccountLoginSecurity).ToAccountLoginSecurity()
 	// 判断是否有开启登录验证码校验
-	if a.ConfigApp.GetConfig(entity.ConfigKeyUseLoginCaptcha).BoolValue(true) {
+	if accountLoginSecurity.UseCaptcha {
 		// 校验验证码
 		biz.IsTrue(captcha.Verify(loginForm.Cid, loginForm.Captcha), "验证码错误")
 	}
 
+	username := loginForm.Username
 	clientIp := rc.GinCtx.ClientIP()
-	rc.ReqParam = loginForm.Username
-	rc.ReqParam = fmt.Sprintf("username: %s | ip: %s", loginForm.Username, clientIp)
+	rc.ReqParam = fmt.Sprintf("username: %s | ip: %s", username, clientIp)
 
 	originPwd, err := utils.DefaultRsaDecrypt(loginForm.Password, true)
 	biz.ErrIsNilAppendErr(err, "解密密码错误: %s")
 
-	account := &entity.Account{Username: loginForm.Username}
-	err = a.AccountApp.GetAccount(account, "Id", "Name", "Username", "Password", "Status", "LastLoginTime", "LastLoginIp")
-	biz.ErrIsNil(err, "用户名或密码错误")
-	biz.IsTrue(utils.CheckPwdHash(originPwd, account.Password), "用户名或密码错误")
+	account := &entity.Account{Username: username}
+	err = a.AccountApp.GetAccount(account, "Id", "Name", "Username", "Password", "Status", "LastLoginTime", "LastLoginIp", "OtpSecret")
+
+	failCountKey := fmt.Sprintf("account:login:failcount:%s", username)
+	nowFailCount := cache.GetInt(failCountKey)
+	loginFailCount := accountLoginSecurity.LoginFailCount
+	loginFailMin := accountLoginSecurity.LoginFailMin
+	biz.IsTrue(nowFailCount < loginFailCount, fmt.Sprintf("登录失败超过%d次, 请%d分钟后再试", loginFailCount, loginFailMin))
+
+	if err != nil || !utils.CheckPwdHash(originPwd, account.Password) {
+		nowFailCount++
+		cache.SetStr(failCountKey, strconv.Itoa(nowFailCount), time.Minute*time.Duration(loginFailMin))
+		panic(biz.NewBizErr(fmt.Sprintf("用户名或密码错误【当前登录失败%d次】", nowFailCount)))
+	}
 	biz.IsTrue(account.IsEnable(), "该账号不可用")
 
-	// 校验密码强度是否符合
+	// 校验密码强度（新用户第一次登录密码与账号名一致）
 	biz.IsTrueBy(CheckPasswordLever(originPwd), biz.NewBizErrCode(401, "您的密码安全等级较低，请修改后重新登录"))
-	// 保存登录消息
-	go a.saveLogin(account, clientIp)
 
-	rc.ResData = map[string]any{
-		"token":         req.CreateToken(account.Id, account.Username),
+	res := map[string]any{
 		"name":          account.Name,
-		"username":      account.Username,
+		"username":      username,
 		"lastLoginTime": account.LastLoginTime,
 		"lastLoginIp":   account.LastLoginIp,
 	}
+
+	// 默认为不校验otp
+	otpStatus := OtpStatusNone
+	var token string
+	// 访问系统使用的token
+	accessToken := req.CreateToken(account.Id, username)
+	// 若系统配置中设置开启otp双因素校验，则进行otp校验
+	if accountLoginSecurity.UseOtp {
+		otpSecret := account.OtpSecret
+		// 修改状态为已注册
+		otpStatus = OtpStatusReg
+		// 该token用于opt双因素校验
+		token = utils.RandString(32)
+		// 未注册otp secret或重置了秘钥
+		if otpSecret == "" || otpSecret == "-" {
+			otpStatus = OtpStatusNoReg
+			key, err := otp.NewTOTP(otp.GenerateOpts{
+				AccountName: username,
+				Issuer:      accountLoginSecurity.OtpIssuer,
+			})
+			biz.ErrIsNilAppendErr(err, "otp生成失败: %s")
+			res["otpUrl"] = key.URL()
+			// 使用otpSecret充当token进行二次校验
+			otpSecret = key.Secret()
+		}
+		// 缓存otpInfo, 只有双因素校验通过才可返回真正的accessToken
+		otpInfo := &OtpVerifyInfo{
+			AccountId:   account.Id,
+			Username:    username,
+			OptStatus:   otpStatus,
+			OtpSecret:   otpSecret,
+			AccessToken: accessToken,
+		}
+		cache.SetStr(fmt.Sprintf("otp:token:%s", token), utils.ToJsonStr(otpInfo), time.Minute*time.Duration(3))
+	} else {
+		// 不进行otp二次校验则直接返回accessToken
+		token = accessToken
+		// 保存登录消息
+		go a.saveLogin(account, clientIp)
+	}
+
+	// 赋值otp状态
+	res["otp"] = otpStatus
+	res["token"] = token
+	rc.ResData = res
 }
 
+type OtpVerifyInfo struct {
+	AccountId   uint64
+	Username    string
+	OptStatus   int
+	AccessToken string
+	OtpSecret   string
+}
+
+// OTP双因素校验
+func (a *Account) OtpVerify(rc *req.Ctx) {
+	otpVerify := new(form.OtpVerfiy)
+	ginx.BindJsonAndValid(rc.GinCtx, otpVerify)
+
+	tokenKey := fmt.Sprintf("otp:token:%s", otpVerify.OtpToken)
+	otpInfoJson := cache.GetStr(tokenKey)
+	biz.NotEmpty(otpInfoJson, "otpToken错误或失效, 请重新登陆获取")
+	otpInfo := new(OtpVerifyInfo)
+	json.Unmarshal([]byte(otpInfoJson), otpInfo)
+
+	failCountKey := fmt.Sprintf("account:otp:failcount:%d", otpInfo.AccountId)
+	failCount := cache.GetInt(failCountKey)
+	biz.IsTrue(failCount < 5, "双因素校验失败超过5次, 请10分钟后再试")
+
+	otpStatus := otpInfo.OptStatus
+	accessToken := otpInfo.AccessToken
+	accountId := otpInfo.AccountId
+	otpSecret := otpInfo.OtpSecret
+
+	if !otp.Validate(otpVerify.Code, otpSecret) {
+		cache.SetStr(failCountKey, strconv.Itoa(failCount+1), time.Minute*time.Duration(10))
+		panic(biz.NewBizErr("双因素认证授权码不正确"))
+	}
+
+	// 如果是未注册状态，则更新account表的otpSecret信息
+	if otpStatus == OtpStatusNoReg {
+		update := &entity.Account{OtpSecret: otpSecret}
+		update.Id = accountId
+		a.AccountApp.Update(update)
+	}
+
+	la := &entity.Account{Username: otpInfo.Username}
+	la.Id = accountId
+	go a.saveLogin(la, rc.GinCtx.ClientIP())
+
+	cache.Del(tokenKey)
+	rc.ResData = accessToken
+}
+
+// 获取当前登录用户的菜单与权限码
 func (a *Account) GetPermissions(rc *req.Ctx) {
 	account := rc.LoginAccount
 
@@ -296,3 +407,12 @@ func (a *Account) SaveRoles(rc *req.Ctx) {
 		a.RoleApp.DeleteAccountRole(aid, v.(uint64))
 	}
 }
+
+// 重置otp秘钥
+func (a *Account) ResetOtpSecret(rc *req.Ctx) {
+	account := &entity.Account{OtpSecret: "-"}
+	accountId := uint64(ginx.PathParamInt(rc.GinCtx, "id"))
+	account.Id = accountId
+	rc.ReqParam = fmt.Sprintf("accountId = %d", accountId)
+	a.AccountApp.Update(account)
+}
diff --git a/server/internal/sys/api/form/form.go b/server/internal/sys/api/form/form.go
index 96486fb3..78f70e6e 100644
--- a/server/internal/sys/api/form/form.go
+++ b/server/internal/sys/api/form/form.go
@@ -7,3 +7,8 @@ type LoginForm struct {
 	Captcha  string `json:"captcha"`
 	Cid      string `json:"cid"`
 }
+
+type OtpVerfiy struct {
+	OtpToken string `json:"otpToken" binding:"required"`
+	Code     string `json:"code" binding:"required"`
+}
diff --git a/server/internal/sys/application/config.go b/server/internal/sys/application/config.go
index 6778bdb6..90b369bc 100644
--- a/server/internal/sys/application/config.go
+++ b/server/internal/sys/application/config.go
@@ -56,7 +56,7 @@ func (a *configAppImpl) GetConfig(key string) *entity.Config {
 	if err := a.configRepo.GetConfig(config, "Id", "Key", "Value"); err != nil {
 		global.Log.Warnf("不存在key = [%s] 的系统配置", key)
 	} else {
-		cache.SetStr(SysConfigKeyPrefix+key, utils.ToJsonStr(config))
+		cache.SetStr(SysConfigKeyPrefix+key, utils.ToJsonStr(config), -1)
 	}
 	return config
 }
diff --git a/server/internal/sys/domain/entity/account.go b/server/internal/sys/domain/entity/account.go
index 97b61a23..7c05da78 100644
--- a/server/internal/sys/domain/entity/account.go
+++ b/server/internal/sys/domain/entity/account.go
@@ -14,6 +14,7 @@ type Account struct {
 	Status        int8       `json:"status"`
 	LastLoginTime *time.Time `json:"lastLoginTime"`
 	LastLoginIp   string     `json:"lastLoginIp"`
+	OtpSecret     string     `json:"-"`
 }
 
 func (a *Account) TableName() string {
diff --git a/server/internal/sys/domain/entity/config.go b/server/internal/sys/domain/entity/config.go
index d570820e..1e7a4a9e 100644
--- a/server/internal/sys/domain/entity/config.go
+++ b/server/internal/sys/domain/entity/config.go
@@ -7,9 +7,11 @@ import (
 )
 
 const (
-	ConfigKeyUseLoginCaptcha string = "UseLoginCaptcha" // 是否使用登录验证码
-	ConfigKeyDbQueryMaxCount string = "DbQueryMaxCount" // 数据库查询的最大数量
-	ConfigKeyDbSaveQuerySQL  string = "DbSaveQuerySQL"  // 数据库是否记录查询相关sql
+	ConfigKeyAccountLoginSecurity string = "AccountLoginSecurity" // 账号登录安全配置
+	ConfigKeyUseLoginCaptcha      string = "UseLoginCaptcha"      // 是否使用登录验证码
+	ConfigKeyUseLoginOtp          string = "UseLoginOtp"          // 是否开启otp双因素校验
+	ConfigKeyDbQueryMaxCount      string = "DbQueryMaxCount"      // 数据库查询的最大数量
+	ConfigKeyDbSaveQuerySQL       string = "DbSaveQuerySQL"       // 数据库是否记录查询相关sql
 )
 
 type Config struct {
@@ -26,13 +28,12 @@ func (a *Config) TableName() string {
 }
 
 // 若配置信息不存在, 则返回传递的默认值.
-// 否则只有value == "1"为true，其他为false
 func (c *Config) BoolValue(defaultValue bool) bool {
 	// 如果值不存在，则返回默认值
 	if c.Id == 0 {
 		return defaultValue
 	}
-	return c.Value == "1"
+	return convertBool(c.Value, defaultValue)
 }
 
 // 值返回json map
@@ -51,7 +52,47 @@ func (c *Config) IntValue(defaultValue int) int {
 	if c.Id == 0 {
 		return defaultValue
 	}
-	if intV, err := strconv.Atoi(c.Value); err != nil {
+	return convertInt(c.Value, defaultValue)
+}
+
+type AccountLoginSecurity struct {
+	UseCaptcha     bool   // 是否使用登录验证码
+	UseOtp         bool   // 是否双因素校验
+	OtpIssuer      string // otp发行人
+	LoginFailCount int    // 允许失败次数
+	LoginFailMin   int    // 登录失败指定次数后禁止的分钟数
+}
+
+// 转换为AccountLoginSecurity结构体
+func (c *Config) ToAccountLoginSecurity() *AccountLoginSecurity {
+	jm := c.GetJsonMap()
+	als := new(AccountLoginSecurity)
+	als.UseCaptcha = convertBool(jm["useCaptcha"], true)
+	als.UseOtp = convertBool(jm["useOtp"], false)
+	als.LoginFailCount = convertInt(jm["loginFailCount"], 5)
+	als.LoginFailMin = convertInt(jm["loginFailMin"], 10)
+	otpIssuer := jm["otpIssuer"]
+	if otpIssuer == "" {
+		otpIssuer = "mayfly-go"
+	}
+	als.OtpIssuer = otpIssuer
+	return als
+}
+
+// 转换配置中的值为bool类型（默认"1"或"true"为true，其他为false）
+func convertBool(value string, defaultValue bool) bool {
+	if value == "" {
+		return defaultValue
+	}
+	return value == "1" || value == "true"
+}
+
+// 转换配置值中的值为int
+func convertInt(value string, defaultValue int) int {
+	if value == "" {
+		return defaultValue
+	}
+	if intV, err := strconv.Atoi(value); err != nil {
 		return defaultValue
 	} else {
 		return intV
diff --git a/server/internal/sys/router/account.go b/server/internal/sys/router/account.go
index 9e79e530..4e046ec9 100644
--- a/server/internal/sys/router/account.go
+++ b/server/internal/sys/router/account.go
@@ -27,6 +27,12 @@ func InitAccountRouter(router *gin.RouterGroup) {
 				Handle(a.Login)
 		})
 
+		account.POST("otp-verify", func(g *gin.Context) {
+			req.NewCtxWithGin(g).
+				DontNeedToken().
+				Handle(a.OtpVerify)
+		})
+
 		// 获取个人账号的权限资源信息
 		account.GET("/permissions", func(c *gin.Context) {
 			req.NewCtxWithGin(c).Handle(a.GetPermissions)
@@ -77,6 +83,14 @@ func InitAccountRouter(router *gin.RouterGroup) {
 				Handle(a.ChangeStatus)
 		})
 
+		resetOtpSecret := req.NewLogInfo("重置OTP密钥").WithSave(true)
+		account.PUT(":id/reset-otp", func(c *gin.Context) {
+			req.NewCtxWithGin(c).
+				WithRequiredPermission(addAccountPermission).
+				WithLog(resetOtpSecret).
+				Handle(a.ResetOtpSecret)
+		})
+
 		delAccount := req.NewLogInfo("删除账号").WithSave(true)
 		delAccountPermission := req.NewPermission("account:del")
 		account.DELETE(":id", func(c *gin.Context) {
diff --git a/server/internal/sys/router/config.go b/server/internal/sys/router/config.go
index c81f077c..83af6b33 100644
--- a/server/internal/sys/router/config.go
+++ b/server/internal/sys/router/config.go
@@ -21,9 +21,11 @@ func InitSysConfigRouter(router *gin.RouterGroup) {
 		})
 
 		saveConfig := req.NewLogInfo("保存系统配置信息").WithSave(true)
+		saveConfigP := req.NewPermission("config:base")
 		db.POST("", func(c *gin.Context) {
 			req.NewCtxWithGin(c).
 				WithLog(saveConfig).
+				WithRequiredPermission(saveConfigP).
 				Handle(r.SaveConfig)
 		})
 	}
diff --git a/server/mayfly-go.sql b/server/mayfly-go.sql
index 220d08a5..d4b1e719 100644
--- a/server/mayfly-go.sql
+++ b/server/mayfly-go.sql
@@ -350,10 +350,10 @@ CREATE TABLE `t_sys_config` (
 -- Records of t_sys_config
 -- ----------------------------
 BEGIN;
-INSERT INTO `t_sys_config` VALUES (1, '是否启用登录验证码', 'UseLoginCaptcha', NULL, '1', '1: 启用、0: 不启用', '2022-08-25 22:27:17', 1, 'admin', '2022-08-26 10:26:56', 1, 'admin');
-INSERT INTO `t_sys_config` VALUES (2, '是否启用水印', 'UseWartermark', NULL, '1', '1: 启用、0: 不启用', '2022-08-25 23:36:35', 1, 'admin', '2022-08-26 10:02:52', 1, 'admin');
-INSERT INTO `t_sys_config` VALUES (3, '数据库查询最大结果集', 'DbQueryMaxCount', '[]', '200', '允许sql查询的最大结果集数。注: 0=不限制', '2023-02-11 14:29:03', 1, 'admin', '2023-02-11 14:40:56', 1, 'admin');
-INSERT INTO `t_sys_config` VALUES (4, '数据库是否记录查询SQL', 'DbSaveQuerySQL', '[]', '0', '1: 记录、0:不记录', '2023-02-11 16:07:14', 1, 'admin', '2023-02-11 16:44:17', 1, 'admin');
+INSERT INTO `t_sys_config` (name, `key`, params, value, remark, create_time, creator_id, creator, update_time, modifier_id, modifier) VALUES(5, '账号登录安全设置', 'AccountLoginSecurity', '[{"name":"登录验证码","model":"useCaptcha","placeholder":"是否启用登录验证码","options":"true,false"},{"name":"双因素校验","model":"useOtp","placeholder":"是否启用双因素(OTP)校验","options":"true,false"},{"name":"otp签发人","model":"otpIssuer","placeholder":"otp签发人"},{"name":"允许失败次数","model":"loginFailCount","placeholder":"登录失败n次后禁止登录"},{"name":"禁止登录时间","model":"loginFailMin","placeholder":"登录失败指定次数后禁止m分钟内再次登录"}]', '{"useCaptcha":"true","useOtp":"false","loginFailCount":"5","loginFailMin":"10","otpIssuer":"mayfly-go"}', '系统账号登录相关安全设置', '2023-06-17 11:02:11', 1, 'admin', '2023-06-17 14:18:07', 1, 'admin');
+INSERT INTO `t_sys_config` (name, `key`, params, value, remark, create_time, creator_id, creator, update_time, modifier_id, modifier)VALUES ('是否启用水印', 'UseWartermark', NULL, '1', '1: 启用、0: 不启用', '2022-08-25 23:36:35', 1, 'admin', '2022-08-26 10:02:52', 1, 'admin');
+INSERT INTO `t_sys_config` (name, `key`, params, value, remark, create_time, creator_id, creator, update_time, modifier_id, modifier)VALUES ('数据库查询最大结果集', 'DbQueryMaxCount', '[]', '200', '允许sql查询的最大结果集数。注: 0=不限制', '2023-02-11 14:29:03', 1, 'admin', '2023-02-11 14:40:56', 1, 'admin');
+INSERT INTO `t_sys_config` (name, `key`, params, value, remark, create_time, creator_id, creator, update_time, modifier_id, modifier)VALUES ('数据库是否记录查询SQL', 'DbSaveQuerySQL', '[]', '0', '1: 记录、0:不记录', '2023-02-11 16:07:14', 1, 'admin', '2023-02-11 16:44:17', 1, 'admin');
 COMMIT;
 
 -- ----------------------------
diff --git a/server/pkg/cache/str_cache.go b/server/pkg/cache/str_cache.go
index 7dc7a660..0bc829f2 100644
--- a/server/pkg/cache/str_cache.go
+++ b/server/pkg/cache/str_cache.go
@@ -1,15 +1,25 @@
 package cache
 
-import "mayfly-go/pkg/rediscli"
+import (
+	"mayfly-go/pkg/global"
+	"mayfly-go/pkg/rediscli"
+	"strconv"
+	"time"
+)
 
-var strCache map[string]string
+var tm *TimedCache
 
 // 如果系统有设置redis信息，则从redis获取，否则本机内存获取
 func GetStr(key string) string {
-	if rediscli.GetCli() == nil {
-		checkStrCache()
-		return strCache[key]
+	if !useRedisCache() {
+		checkCache()
+		val, _ := tm.Get(key)
+		if val == nil {
+			return ""
+		}
+		return val.(string)
 	}
+
 	res, err := rediscli.Get(key)
 	if err != nil {
 		return ""
@@ -17,28 +27,45 @@ func GetStr(key string) string {
 	return res
 }
 
-// 如果系统有设置redis信息，则使用redis存，否则存于本机内存
-func SetStr(key, value string) {
-	if rediscli.GetCli() == nil {
-		checkStrCache()
-		strCache[key] = value
+func GetInt(key string) int {
+	val := GetStr(key)
+	if val == "" {
+		return 0
+	}
+	if intV, err := strconv.Atoi(val); err != nil {
+		global.Log.Error("获取缓存中的int值转换失败", err)
+		return 0
+	} else {
+		return intV
+	}
+}
+
+// 如果系统有设置redis信息，则使用redis存，否则存于本机内存。duration == -1则为永久缓存
+func SetStr(key, value string, duration time.Duration) {
+	if !useRedisCache() {
+		checkCache()
+		tm.Add(key, value, duration)
 		return
 	}
-	rediscli.Set(key, value, 0)
+	rediscli.Set(key, value, duration)
 }
 
 // 删除指定key
 func Del(key string) {
-	if rediscli.GetCli() == nil {
-		checkStrCache()
-		delete(strCache, key)
+	if !useRedisCache() {
+		checkCache()
+		tm.Delete(key)
 		return
 	}
 	rediscli.Del(key)
 }
 
-func checkStrCache() {
-	if strCache == nil {
-		strCache = make(map[string]string)
+func checkCache() {
+	if tm == nil {
+		tm = NewTimedCache(time.Minute*time.Duration(5), 30*time.Second)
 	}
 }
+
+func useRedisCache() bool {
+	return rediscli.GetCli() != nil
+}
diff --git a/server/pkg/cache/timed_cache.go b/server/pkg/cache/timed_cache.go
index 0291658e..70e261ac 100644
--- a/server/pkg/cache/timed_cache.go
+++ b/server/pkg/cache/timed_cache.go
@@ -63,10 +63,10 @@ type timedcache struct {
 func (c *timedcache) Add(k any, x any, d time.Duration) error {
 	c.mu.Lock()
 	defer c.mu.Unlock()
-	_, found := c.get(k)
-	if found {
-		return fmt.Errorf("Item %s already exists", k)
-	}
+	// _, found := c.get(k)
+	// if found {
+	// 	return fmt.Errorf("Item %s already exists", k)
+	// }
 	c.set(k, x, d)
 	return nil
 }
diff --git a/server/pkg/otp/otp.go b/server/pkg/otp/otp.go
new file mode 100644
index 00000000..4334fb31
--- /dev/null
+++ b/server/pkg/otp/otp.go
@@ -0,0 +1,19 @@
+package otp
+
+import (
+	otp_t "github.com/pquerna/otp"
+	totp_t "github.com/pquerna/otp/totp"
+)
+
+type GenerateOpts totp_t.GenerateOpts
+
+func NewTOTP(opt GenerateOpts) (*otp_t.Key, error) {
+	return totp_t.Generate(totp_t.GenerateOpts(opt))
+}
+
+func Validate(code string, secret string) bool {
+	if secret == "" {
+		return true
+	}
+	return totp_t.Validate(code, secret)
+}
diff --git a/server/pkg/starter/redis.go b/server/pkg/starter/redis.go
index dbd451a6..2cb200c8 100644
--- a/server/pkg/starter/redis.go
+++ b/server/pkg/starter/redis.go
@@ -30,7 +30,7 @@ func connRedis() *redis.Client {
 	// 测试连接
 	_, e := rdb.Ping(context.TODO()).Result()
 	if e != nil {
-		global.Log.Panic(fmt.Sprintf("连接redis失败! [%s:%d]", redisConf.Host, redisConf.Port))
+		global.Log.Panic(fmt.Sprintf("连接redis失败! [%s:%d][%s]", redisConf.Host, redisConf.Port, e.Error()))
 	}
 	return rdb
 }
diff --git a/server/pkg/utils/crypto.go b/server/pkg/utils/crypto.go
index 958cd6e0..2ac34bb1 100644
--- a/server/pkg/utils/crypto.go
+++ b/server/pkg/utils/crypto.go
@@ -141,8 +141,8 @@ func GetRsaPublicKey() (string, error) {
 	if err != nil {
 		return "", err
 	}
-	cache.SetStr(publicKeyK, publicKey)
-	cache.SetStr(privateKeyK, privateKey)
+	cache.SetStr(publicKeyK, publicKey, -1)
+	cache.SetStr(privateKeyK, privateKey, -1)
 	return publicKey, nil
 }
 
@@ -156,8 +156,8 @@ func GetRsaPrivateKey() (string, error) {
 	if err != nil {
 		return "", err
 	}
-	cache.SetStr(publicKeyK, publicKey)
-	cache.SetStr(privateKeyK, privateKey)
+	cache.SetStr(publicKeyK, publicKey, -1)
+	cache.SetStr(privateKeyK, privateKey, -1)
 	return privateKey, nil
 }