diff --git a/mail-vue/src/enums/setting-enum.js b/mail-vue/src/enums/setting-enum.js
new file mode 100644
index 0000000..9ea24bb
--- /dev/null
+++ b/mail-vue/src/enums/setting-enum.js
@@ -0,0 +1,4 @@
+export const AutoRefreshEnum = {
+    DISABLED: 0,
+    ENABLED: 1
+}
\ No newline at end of file
diff --git a/mail-vue/src/request/email.js b/mail-vue/src/request/email.js
index b37cc61..7f1ece7 100644
--- a/mail-vue/src/request/email.js
+++ b/mail-vue/src/request/email.js
@@ -9,7 +9,7 @@ export function emailDelete(emailIds) {
 }
 
 export function emailLatest(emailId, accountId, allReceive) {
-    return http.get('/email/latest', {params: {emailId, accountId, allReceive}, noMsg: true })
+    return http.get('/email/latest', {params: {emailId, accountId, allReceive}, noMsg: true, timeout: 35 * 1000})
 }
 
 export function emailRead(emailIds) {
diff --git a/mail-vue/src/views/email/index.vue b/mail-vue/src/views/email/index.vue
index d559eed..da2e5fe 100644
--- a/mail-vue/src/views/email/index.vue
+++ b/mail-vue/src/views/email/index.vue
@@ -34,6 +34,7 @@ import {sleep} from "@/utils/time-utils.js";
 import router from "@/router/index.js";
 import {Icon} from "@iconify/vue";
 import {AccountAllReceiveEnum} from "@/enums/account-enum.js";
+import {AutoRefreshEnum} from "@/enums/setting-enum.js";
 
 defineOptions({
   name: 'email'
@@ -77,7 +78,7 @@ async function latest() {
   while (true) {
     const latestId = scroll.value.latestEmail?.emailId
 
-    if (!scroll.value.firstLoad && settingStore.settings.autoRefreshTime) {
+    if (!scroll.value.firstLoad && settingStore.settings.autoRefresh === AutoRefreshEnum.ENABLED) {
       try {
         const accountId = accountStore.currentAccountId
         const allReceive = scroll.value.latestEmail?.allReceive
@@ -127,7 +128,7 @@ async function latest() {
         console.error(e)
       }
     }
-    await sleep(settingStore.settings.autoRefreshTime * 1000)
+    await sleep(500)
   }
 }
 
diff --git a/mail-vue/src/views/sys-setting/index.vue b/mail-vue/src/views/sys-setting/index.vue
index 221a331..df9072c 100644
--- a/mail-vue/src/views/sys-setting/index.vue
+++ b/mail-vue/src/views/sys-setting/index.vue
@@ -145,11 +145,11 @@
                   <el-select
                       @change="change"
                       :style="`width: ${ locale === 'en' ? 100 : 80 }px;`"
-                      v-model="setting.autoRefreshTime"
+                      v-model="setting.autoRefresh"
                       placeholder="Select"
                   >
                     <el-option
-                        v-for="item in options"
+                        v-for="item in authRefreshOptions"
                         :key="item.value"
                         :label="item.label"
                         :value="item.value"
@@ -827,14 +827,9 @@ const regKeyOptions = computed(() => [
   {label: t('optional'), value: 2},
 ])
 
-const options = computed(() => [
+const authRefreshOptions = computed(() => [
   {label: t('disable'), value: 0},
-  {label: '3s', value: 3},
-  {label: '5s', value: 5},
-  {label: '7s', value: 7},
-  {label: '10s', value: 10},
-  {label: '15s', value: 15},
-  {label: '20s', value: 20}
+  {label: t('enable'), value: 1},
 ])
 
 const tgChatId = ref([])
diff --git a/mail-worker/src/const/entity-const.js b/mail-worker/src/const/entity-const.js
index 3afcb18..946b108 100644
--- a/mail-worker/src/const/entity-const.js
+++ b/mail-worker/src/const/entity-const.js
@@ -127,6 +127,10 @@ export const settingConst = {
 	forcePathStyle: {
 		OPEN: 0,
 		CLOSE: 1
+	},
+	authRefresh: {
+		OPEN: 1,
+		CLOSE: 0
 	}
 }
 
diff --git a/mail-worker/src/entity/setting.js b/mail-worker/src/entity/setting.js
index 31bdd38..1100547 100644
--- a/mail-worker/src/entity/setting.js
+++ b/mail-worker/src/entity/setting.js
@@ -5,7 +5,7 @@ export const setting = sqliteTable('setting', {
 	title: text('title').default('').notNull(),
 	manyEmail: integer('many_email').default(0).notNull(),
 	addEmail: integer('add_email').default(0).notNull(),
-	autoRefreshTime: integer('auto_refresh_time').default(0).notNull(),
+	autoRefresh: integer('auto_refresh').default(0).notNull(),
 	addEmailVerify: integer('add_email_verify').default(1).notNull(),
 	registerVerify: integer('register_verify').default(1).notNull(),
 	regVerifyCount: integer('reg_verify_count').default(1).notNull(),
diff --git a/mail-worker/src/init/init.js b/mail-worker/src/init/init.js
index 4385763..bfb514f 100644
--- a/mail-worker/src/init/init.js
+++ b/mail-worker/src/init/init.js
@@ -26,15 +26,27 @@ const init = {
 		await this.v2_4DB(c);
 		await this.v2_5DB(c);
 		await this.v2_6DB(c);
+		await this.v2_7DB(c);
 		await settingService.refresh(c);
 		return c.text(t('initSuccess'));
 	},
 
+	async v2_7DB(c) {
+		try {
+			await c.env.db.batch([
+				c.env.db.prepare(`ALTER TABLE setting RENAME COLUMN auto_refresh_time TO auto_refresh;`),
+				c.env.db.prepare(`UPDATE setting SET auto_refresh = 1 WHERE auto_refresh != 0;`)
+			]);
+		} catch (e) {
+			console.warn(`跳过字段：${e.message}`);
+		}
+	},
+
 	async v2_6DB(c) {
 		try {
 			await c.env.db.prepare(`ALTER TABLE account ADD COLUMN all_receive INTEGER NOT NULL DEFAULT 0;`).run();
 		} catch (e) {
-			console.error(e)
+			console.warn(`跳过字段：${e.message}`);
 		}
 	},
 
@@ -43,16 +55,16 @@ const init = {
 		try {
 			await c.env.db.prepare(`ALTER TABLE setting ADD COLUMN email_prefix_filter text NOT NULL DEFAULT '';`).run();
 		} catch (e) {
-			console.error(e)
+			console.warn(`跳过字段：${e.message}`);
 		}
 
 		try {
 			await c.env.db.batch([
-				c.env.db.prepare(`ALTER TABLE email ADD COLUMN unread INTEGER NOT NULL DEFAULT 0;`).run(),
-				c.env.db.prepare(`UPDATE email SET unread = 1;`).run()
+				c.env.db.prepare(`ALTER TABLE email ADD COLUMN unread INTEGER NOT NULL DEFAULT 0;`),
+				c.env.db.prepare(`UPDATE email SET unread = 1;`)
 			]);
 		} catch (e) {
-			console.error(e)
+			console.warn(`跳过字段：${e.message}`);
 		}
 
 	},
@@ -75,13 +87,13 @@ const init = {
 				)
 			`).run();
 		} catch (e) {
-			console.error(e)
+			console.warn(`跳过字段：${e.message}`);
 		}
 
 		try {
 			await c.env.db.prepare(`ALTER TABLE setting ADD COLUMN min_email_prefix INTEGER NOT NULL DEFAULT 1;`).run();
 		} catch (e) {
-			console.error(e)
+			console.warn(`跳过字段：${e.message}`);
 		}
 
 	},
@@ -95,13 +107,13 @@ const init = {
 				c.env.db.prepare(`ALTER TABLE setting ADD COLUMN tg_msg_from TEXT NOT NULL DEFAULT 'only-name';`)
 			]);
 		} catch (e) {
-			console.error(e)
+			console.warn(`跳过字段：${e.message}`);
 		}
 
 		try {
 			await c.env.db.prepare(`ALTER TABLE setting ADD COLUMN tg_msg_text TEXT NOT NULL DEFAULT 'show';`).run();
 		} catch (e) {
-			console.error(e)
+			console.warn(`跳过字段：${e.message}`);
 		}
 
 	},
@@ -117,7 +129,7 @@ const init = {
 				c.env.db.prepare(`DELETE FROM perm WHERE perm_key = 'setting:clean'`)
 			]);
 		} catch (e) {
-			console.error(e.message)
+			console.warn(`跳过字段：${e.message}`);
 		}
 	},
 
@@ -125,7 +137,7 @@ const init = {
 		try {
 			await c.env.db.prepare(`ALTER TABLE setting ADD COLUMN login_domain INTEGER NOT NULL DEFAULT 0;`).run();
 		} catch (e) {
-			console.error(e.message)
+			console.warn(`跳过字段：${e.message}`);
 		}
 	},
 
@@ -162,7 +174,7 @@ const init = {
 			try {
 				await c.env.db.prepare(sql).run();
 			} catch (e) {
-				console.warn(`通过字段，原因：${e.message}`);
+				console.warn(`跳过字段：${e.message}`);
 			}
 		});
 
@@ -176,7 +188,7 @@ const init = {
 				c.env.db.prepare(`CREATE UNIQUE INDEX IF NOT EXISTS idx_user_email_nocase ON user (email COLLATE NOCASE)`)
 			]);
 		} catch (e) {
-			console.error(e.message)
+			console.warn(e.message)
 		}
 
 	},
@@ -187,7 +199,7 @@ const init = {
 		try {
 			await c.env.db.prepare(`ALTER TABLE role ADD COLUMN avail_domain TEXT NOT NULL DEFAULT ''`).run();
 		} catch (e) {
-			console.warn(`跳过字段添加，原因：${e.message}`);
+			console.warn(`跳过字段添加：${e.message}`);
 		}
 	},
 
@@ -210,7 +222,7 @@ const init = {
 				CREATE UNIQUE INDEX IF NOT EXISTS idx_setting_code ON reg_key(code COLLATE NOCASE)
 			`).run();
 		} catch (e) {
-			console.warn(`跳过创建索引，原因：${e.message}`);
+			console.warn(`跳过创建索引：${e.message}`);
 		}
 
 
@@ -222,7 +234,7 @@ const init = {
         (35,'密钥添加', 'reg-key:add', 33, 2, 1),
         (36,'密钥删除', 'reg-key:delete', 33, 2, 2)`).run();
 		} catch (e) {
-			console.warn(`跳过数据，原因：${e.message}`);
+			console.warn(`跳过数据：${e.message}`);
 		}
 
 		const ADD_COLUMN_SQL_LIST = [
@@ -236,7 +248,7 @@ const init = {
 			try {
 				await c.env.db.prepare(sql).run();
 			} catch (e) {
-				console.warn(`跳过字段添加，原因：${e.message}`);
+				console.warn(`跳过字段添加：${e.message}`);
 			}
 		});
 
@@ -264,7 +276,7 @@ const init = {
 			try {
 				await c.env.db.prepare(sql).run();
 			} catch (e) {
-				console.warn(`跳过字段添加，原因：${e.message}`);
+				console.warn(`跳过字段添加：${e.message}`);
 			}
 		});
 
@@ -301,7 +313,7 @@ const init = {
 			try {
 				await c.env.db.prepare(sql).run();
 			} catch (e) {
-				console.warn(`跳过字段添加，原因：${e.message}`);
+				console.warn(`跳过字段添加：${e.message}`);
 			}
 		});
 
@@ -316,7 +328,7 @@ const init = {
         (31,'分析页', NULL, 0, 1, 2.1),
         (32,'数据查看', 'analysis:query', 31, 2, 1)`).run();
 		} catch (e) {
-			console.warn(`跳过数据，原因：${e.message}`);
+			console.warn(`跳过数据：${e.message}`);
 		}
 
 	},
@@ -335,7 +347,7 @@ const init = {
 			`ALTER TABLE setting ADD COLUMN site_key TEXT;`,
 			`ALTER TABLE setting ADD COLUMN secret_key TEXT;`,
 			`ALTER TABLE setting ADD COLUMN background TEXT;`,
-			`ALTER TABLE setting ADD COLUMN login_opacity INTEGER NOT NULL DEFAULT 0.88;`,
+			`ALTER TABLE setting ADD COLUMN login_opacity INTEGER NOT NULL DEFAULT 0.90;`,
 
 			`ALTER TABLE user ADD COLUMN create_ip TEXT;`,
 			`ALTER TABLE user ADD COLUMN active_ip TEXT;`,
@@ -353,7 +365,7 @@ const init = {
 			try {
 				await c.env.db.prepare(sql).run();
 			} catch (e) {
-				console.warn(`跳过字段添加，原因：${e.message}`);
+				console.warn(`跳过字段添加：${e.message}`);
 			}
 		});
 
@@ -467,93 +479,98 @@ const init = {
 	async intDB(c) {
 		// 初始化数据库表结构
 		await c.env.db.prepare(`
-      CREATE TABLE IF NOT EXISTS email (
-        email_id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
-        send_email TEXT,
-        name TEXT,
-        account_id INTEGER NOT NULL,
-        user_id INTEGER NOT NULL,
-        subject TEXT,
-        content TEXT,
-        text TEXT,
-        create_time DATETIME DEFAULT CURRENT_TIMESTAMP NOT NULL,
-        is_del INTEGER DEFAULT 0 NOT NULL
-      )
-    `).run();
+		  CREATE TABLE IF NOT EXISTS email (
+			email_id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+			send_email TEXT,
+			name TEXT,
+			account_id INTEGER NOT NULL,
+			user_id INTEGER NOT NULL,
+			subject TEXT,
+			content TEXT,
+			text TEXT,
+			create_time DATETIME DEFAULT CURRENT_TIMESTAMP NOT NULL,
+			is_del INTEGER DEFAULT 0 NOT NULL
+		  )
+		`).run();
 
 		await c.env.db.prepare(`
-      CREATE TABLE IF NOT EXISTS star (
-        star_id INTEGER PRIMARY KEY AUTOINCREMENT,
-        user_id INTEGER NOT NULL,
-        email_id INTEGER NOT NULL,
-        create_time DATETIME DEFAULT CURRENT_TIMESTAMP NOT NULL
-      )
-    `).run();
+		  CREATE TABLE IF NOT EXISTS star (
+			star_id INTEGER PRIMARY KEY AUTOINCREMENT,
+			user_id INTEGER NOT NULL,
+			email_id INTEGER NOT NULL,
+			create_time DATETIME DEFAULT CURRENT_TIMESTAMP NOT NULL
+		  )
+		`).run();
 
 		await c.env.db.prepare(`
-      CREATE TABLE IF NOT EXISTS attachments (
-        att_id INTEGER PRIMARY KEY AUTOINCREMENT,
-        user_id INTEGER NOT NULL,
-        email_id INTEGER NOT NULL,
-        account_id INTEGER NOT NULL,
-        key TEXT NOT NULL,
-        filename TEXT,
-        mime_type TEXT,
-        size INTEGER,
-        disposition TEXT,
-        related TEXT,
-        content_id TEXT,
-        encoding TEXT,
-        create_time DATETIME DEFAULT CURRENT_TIMESTAMP NOT NULL
-      )
-    `).run();
+		  CREATE TABLE IF NOT EXISTS attachments (
+			att_id INTEGER PRIMARY KEY AUTOINCREMENT,
+			user_id INTEGER NOT NULL,
+			email_id INTEGER NOT NULL,
+			account_id INTEGER NOT NULL,
+			key TEXT NOT NULL,
+			filename TEXT,
+			mime_type TEXT,
+			size INTEGER,
+			disposition TEXT,
+			related TEXT,
+			content_id TEXT,
+			encoding TEXT,
+			create_time DATETIME DEFAULT CURRENT_TIMESTAMP NOT NULL
+		  )
+		`).run();
 
 		await c.env.db.prepare(`
-      CREATE TABLE IF NOT EXISTS user (
-        user_id INTEGER PRIMARY KEY AUTOINCREMENT,
-        email TEXT NOT NULL,
-        type INTEGER DEFAULT 1 NOT NULL,
-        password TEXT NOT NULL,
-        salt TEXT NOT NULL,
-        status INTEGER DEFAULT 0 NOT NULL,
-        create_time DATETIME DEFAULT CURRENT_TIMESTAMP,
-        active_time DATETIME,
-        is_del INTEGER DEFAULT 0 NOT NULL
-      )
-    `).run();
+		  CREATE TABLE IF NOT EXISTS user (
+			user_id INTEGER PRIMARY KEY AUTOINCREMENT,
+			email TEXT NOT NULL,
+			type INTEGER DEFAULT 1 NOT NULL,
+			password TEXT NOT NULL,
+			salt TEXT NOT NULL,
+			status INTEGER DEFAULT 0 NOT NULL,
+			create_time DATETIME DEFAULT CURRENT_TIMESTAMP,
+			active_time DATETIME,
+			is_del INTEGER DEFAULT 0 NOT NULL
+		  )
+		`).run();
 
 		await c.env.db.prepare(`
-      CREATE TABLE IF NOT EXISTS account (
-        account_id INTEGER PRIMARY KEY AUTOINCREMENT,
-        email TEXT NOT NULL,
-        status INTEGER DEFAULT 0 NOT NULL,
-        latest_email_time DATETIME,
-        create_time DATETIME DEFAULT CURRENT_TIMESTAMP,
-        user_id INTEGER NOT NULL,
-        is_del INTEGER DEFAULT 0 NOT NULL
-      )
-    `).run();
+		  CREATE TABLE IF NOT EXISTS account (
+			account_id INTEGER PRIMARY KEY AUTOINCREMENT,
+			email TEXT NOT NULL,
+			status INTEGER DEFAULT 0 NOT NULL,
+			latest_email_time DATETIME,
+			create_time DATETIME DEFAULT CURRENT_TIMESTAMP,
+			user_id INTEGER NOT NULL,
+			is_del INTEGER DEFAULT 0 NOT NULL
+		  )
+		`).run();
 
 		await c.env.db.prepare(`
-      CREATE TABLE IF NOT EXISTS setting (
-        register INTEGER NOT NULL,
-        receive INTEGER NOT NULL,
-        add_email INTEGER NOT NULL,
-        many_email INTEGER NOT NULL,
-        title TEXT NOT NULL,
-        auto_refresh_time INTEGER NOT NULL,
-        register_verify INTEGER NOT NULL,
-        add_email_verify INTEGER NOT NULL
-      )
-    `).run();
+		  CREATE TABLE IF NOT EXISTS setting (
+			register INTEGER NOT NULL,
+			receive INTEGER NOT NULL,
+			add_email INTEGER NOT NULL,
+			many_email INTEGER NOT NULL,
+			title TEXT NOT NULL,
+			auto_refresh INTEGER NOT NULL,
+			register_verify INTEGER NOT NULL,
+			add_email_verify INTEGER NOT NULL
+		  )
+		`).run();
+
+		try {
+			await c.env.db.prepare(`
+			  INSERT INTO setting (
+				register, receive, add_email, many_email, title, auto_refresh, register_verify, add_email_verify
+			  )
+			  SELECT 0, 0, 0, 0, 'Cloud Mail', 1, 1, 1
+			  WHERE NOT EXISTS (SELECT 1 FROM setting)
+			`).run();
+		} catch (e) {
+			console.warn(e)
+		}
 
-		await c.env.db.prepare(`
-      INSERT INTO setting (
-        register, receive, add_email, many_email, title, auto_refresh_time, register_verify, add_email_verify
-      )
-      SELECT 0, 0, 0, 0, 'Cloud Mail', 0, 1, 1
-      WHERE NOT EXISTS (SELECT 1 FROM setting)
-    `).run();
 	},
 
 	async receiveEmailToRecipient(c) {
diff --git a/mail-worker/src/service/email-service.js b/mail-worker/src/service/email-service.js
index b2238a5..f9f860b 100644
--- a/mail-worker/src/service/email-service.js
+++ b/mail-worker/src/service/email-service.js
@@ -17,9 +17,9 @@ import starService from './star-service';
 import dayjs from 'dayjs';
 import kvConst from '../const/kv-const';
 import { t } from '../i18n/i18n'
-import r2Service from './r2-service';
 import domainUtils from '../utils/domain-uitls';
 import account from "../entity/account";
+import {sleep} from "../utils/time-utils";
 
 const emailService = {
 
@@ -452,22 +452,30 @@ const emailService = {
 			allReceive = accountRow.allReceive;
 		}
 
-		const list = await orm(c).select({...email}).from(email)
-			.leftJoin(
-				account,
-				eq(account.accountId, email.accountId)
-			)
-			.where(
-				and(
-					eq(email.userId, userId),
-					eq(email.isDel, isDel.NORMAL),
-					eq(account.isDel, isDel.NORMAL),
-					allReceive ? eq(1,1) : eq(email.accountId, accountId),
-					eq(email.type, emailConst.type.RECEIVE),
-					gt(email.emailId, emailId)
-				))
-			.orderBy(desc(email.emailId))
-			.limit(20);
+		let count = 0
+		let list = []
+
+		while ((count < 10) && list.length === 0) {
+			list = await orm(c).select({...email}).from(email)
+				.leftJoin(
+					account,
+					eq(account.accountId, email.accountId)
+				)
+				.where(
+					and(
+						eq(email.userId, userId),
+						eq(email.isDel, isDel.NORMAL),
+						eq(account.isDel, isDel.NORMAL),
+						allReceive ? eq(1,1) : eq(email.accountId, accountId),
+						eq(email.type, emailConst.type.RECEIVE),
+						gt(email.emailId, emailId)
+					))
+				.orderBy(desc(email.emailId))
+				.limit(20);
+
+			await sleep(3000);
+			count++
+		}
 
 		const emailIds = list.map(item => item.emailId);
 
diff --git a/mail-worker/src/service/setting-service.js b/mail-worker/src/service/setting-service.js
index cccc6d5..294b942 100644
--- a/mail-worker/src/service/setting-service.js
+++ b/mail-worker/src/service/setting-service.js
@@ -176,7 +176,7 @@ const settingService = {
 			title: settingRow.title,
 			manyEmail: settingRow.manyEmail,
 			addEmail: settingRow.addEmail,
-			autoRefreshTime: settingRow.autoRefreshTime,
+			autoRefresh: settingRow.autoRefresh,
 			addEmailVerify: settingRow.addEmailVerify,
 			registerVerify: settingRow.registerVerify,
 			send: settingRow.send,
diff --git a/mail-worker/src/utils/time-utils.js b/mail-worker/src/utils/time-utils.js
new file mode 100644
index 0000000..82e7951
--- /dev/null
+++ b/mail-worker/src/utils/time-utils.js
@@ -0,0 +1,3 @@
+export function sleep(ms) {
+	return new Promise(resolve => setTimeout(resolve, ms))
+}