diff --git a/adapter/request.go b/adapter/request.go
index 1b019dc..9f097e0 100644
--- a/adapter/request.go
+++ b/adapter/request.go
@@ -2,12 +2,24 @@ package adapter
 
 import (
 	"chat/globals"
+	"fmt"
+	"strings"
+	"time"
 )
 
 func IsAvailableError(err error) bool {
 	return err != nil && err.Error() != "signal"
 }
 
+func isQPSOverLimit(model string, err error) bool {
+	switch model {
+	case globals.SparkDesk, globals.SparkDeskV2, globals.SparkDeskV3:
+		return strings.Contains(err.Error(), "AppIdQpsOverFlowError")
+	default:
+		return false
+	}
+}
+
 func getRetries(retries *int) int {
 	if retries == nil {
 		return defaultMaxRetries
@@ -19,11 +31,23 @@ func getRetries(retries *int) int {
 func NewChatRequest(props *ChatProps, hook globals.Hook) error {
 	err := createChatRequest(props, hook)
 
-	props.Current++
 	retries := getRetries(props.MaxRetries)
+	props.Current++
+	if props.Current > 1 {
+		fmt.Println(fmt.Sprintf("retrying chat request for %s (attempt %d/%d, error: %s)", props.Model, props.Current, retries, err.Error()))
+	}
 
-	if IsAvailableError(err) && props.Current < retries {
-		return NewChatRequest(props, hook)
+	if IsAvailableError(err) {
+		if isQPSOverLimit(props.Model, err) {
+			// sleep for 0.5s to avoid qps limit
+
+			time.Sleep(500 * time.Millisecond)
+			return NewChatRequest(props, hook)
+		}
+
+		if props.Current < retries {
+			return NewChatRequest(props, hook)
+		}
 	}
 
 	return err
diff --git a/addition/article/generate.go b/addition/article/generate.go
index 23497bc..ec27fd1 100644
--- a/addition/article/generate.go
+++ b/addition/article/generate.go
@@ -48,11 +48,11 @@ func CreateGenerationWorker(c *gin.Context, user *auth.User, model string, promp
 	titles := ParseTitle(title)
 	result := make(chan Response, len(titles))
 
-	go func() {
-		for _, title := range titles {
+	for _, title := range titles {
+		go func(title string) {
 			result <- GenerateArticle(c, user, model, hash, title, prompt, enableWeb)
-		}
-	}()
+		}(title)
+	}
 
 	return len(titles), result
 }
diff --git a/app/src/admin/colors.ts b/app/src/admin/colors.ts
index 842043f..15cc449 100644
--- a/app/src/admin/colors.ts
+++ b/app/src/admin/colors.ts
@@ -19,6 +19,7 @@ export const modelColorMapper: Record<string, string> = {
 
   "gpt-4": "#8e43e7",
   "gpt-4-1106-preview": "#8e43e7",
+  "gpt-4-vision-preview": "#8e43e7",
   "gpt-4-0613": "#8e43e7",
   "gpt-4-0314": "#8e43e7",
   "gpt-4-all": "#8e43e7",
@@ -64,6 +65,11 @@ export const modelColorMapper: Record<string, string> = {
 
   hunyuan: "#0052d9",
   "360-gpt-v9": "#1db91e",
+  "baichuan-53b": "#ff9800",
+  "skylark-lite-public": "#a4f2ff",
+  "skylark-plus-public": "#a4f2ff",
+  "skylark-pro-public": "#a4f2ff",
+  "skylark-chat": "#a4f2ff",
 };
 
 export function getModelColor(model: string): string {
diff --git a/app/src/assets/main.less b/app/src/assets/main.less
index 515ad7b..331776d 100644
--- a/app/src/assets/main.less
+++ b/app/src/assets/main.less
@@ -99,6 +99,19 @@ strong {
       transform: translate(var(--tw-translate-x), calc(var(--tw-translate-y) - 1rem)) !important;
     }
   }
+
+  .link {
+    color: hsl(var(--text-secondary));
+    text-decoration: none;
+    transition: color 0.2s ease-in-out;
+    user-select: none;
+    cursor: pointer;
+    margin: 0.5rem auto;
+
+    &:hover {
+      color: hsl(var(--text));
+    }
+  }
 }
 
 .cent {
diff --git a/app/src/assets/pages/quota.less b/app/src/assets/pages/quota.less
index 2ece261..788def9 100644
--- a/app/src/assets/pages/quota.less
+++ b/app/src/assets/pages/quota.less
@@ -21,6 +21,7 @@
     flex-direction: column;
     gap: 6px;
     max-width: calc(90vw - 3rem);
+    margin: 0.5rem auto;
   }
 }
 
@@ -35,7 +36,7 @@
 }
 
 .quota-dialog {
-  max-width: min(90vw, 1044px) !important;
+  max-width: min(90vw, 844px) !important;
 }
 
 .amount-container {
diff --git a/app/src/components/Message.tsx b/app/src/components/Message.tsx
index 1ea4af6..6abdb3c 100644
--- a/app/src/components/Message.tsx
+++ b/app/src/components/Message.tsx
@@ -47,7 +47,11 @@ function MessageSegment(props: MessageProps) {
         <TooltipProvider>
           <Tooltip>
             <TooltipTrigger asChild>
-              <div className={`message-quota ${message.plan ? "subscription" : ""}`}>
+              <div
+                className={`message-quota ${
+                  message.plan ? "subscription" : ""
+                }`}
+              >
                 <Cloud className={`h-4 w-4 icon`} />
                 <span className={`quota`}>
                   {(message.quota < 0 ? 0 : message.quota).toFixed(2)}
diff --git a/app/src/components/app/MenuBar.tsx b/app/src/components/app/MenuBar.tsx
index 1a150bf..2c11b4f 100644
--- a/app/src/components/app/MenuBar.tsx
+++ b/app/src/components/app/MenuBar.tsx
@@ -12,10 +12,10 @@ import {
 } from "@/components/ui/dropdown-menu.tsx";
 import { Button } from "@/components/ui/button.tsx";
 import {
-  BadgeCent,
   Boxes,
   CalendarPlus,
   Cloud,
+  Cloudy,
   Gift,
   ListStart,
   Plug,
@@ -52,7 +52,7 @@ function MenuBar({ children, className }: MenuBarProps) {
           {quota}
         </DropdownMenuItem>
         <DropdownMenuItem onClick={() => dispatch(openQuotaDialog())}>
-          <BadgeCent className={`h-4 w-4 mr-1`} />
+          <Cloudy className={`h-4 w-4 mr-1`} />
           {t("quota")}
         </DropdownMenuItem>
         <DropdownMenuItem onClick={() => dispatch(openSub())}>
diff --git a/app/src/components/home/assemblies/ChatInput.tsx b/app/src/components/home/assemblies/ChatInput.tsx
index ad346be..8c1a69a 100644
--- a/app/src/components/home/assemblies/ChatInput.tsx
+++ b/app/src/components/home/assemblies/ChatInput.tsx
@@ -19,7 +19,7 @@ function ChatInput({
   onEnterPressed,
 }: ChatInputProps) {
   const { t } = useTranslation();
-  const [stamp, setStamp] = React.useState(0);
+  const [pressed, setPressed] = React.useState(false);
 
   return (
     <Textarea
@@ -35,14 +35,19 @@ function ChatInput({
       placeholder={t("chat.placeholder")}
       onKeyDown={async (e) => {
         if (e.key === "Control") {
-          setStamp(Date.now());
+          setPressed(true);
         } else if (e.key === "Enter" && !e.shiftKey) {
-          if (stamp > 0 && Date.now() - stamp < 200) {
+          if (pressed) {
             e.preventDefault();
             onEnterPressed();
           }
         }
       }}
+      onKeyUp={(e) => {
+        if (e.key === "Control") {
+          setTimeout(() => setPressed(false), 250);
+        }
+      }}
     />
   );
 }
diff --git a/app/src/conf.ts b/app/src/conf.ts
index 73731cd..341d3ef 100644
--- a/app/src/conf.ts
+++ b/app/src/conf.ts
@@ -8,7 +8,7 @@ import {
 } from "@/utils/env.ts";
 import { getMemory } from "@/utils/memory.ts";
 
-export const version = "3.6.33";
+export const version = "3.6.34";
 export const dev: boolean = getDev();
 export const deploy: boolean = true;
 export let rest_api: string = getRestApi(deploy);
@@ -46,10 +46,17 @@ export const supportModels: Model[] = [
   },
   {
     id: "gpt-4-1106-preview",
-    name: "GPT-4 Turbo",
+    name: "GPT-4 Turbo 128k",
     free: false,
     auth: true,
-    tag: ["official", "high-context"],
+    tag: ["official", "high-context", "unstable"],
+  },
+  {
+    id: "gpt-4-vision-preview",
+    name: "GPT-4 Vision 128k",
+    free: false,
+    auth: true,
+    tag: ["official", "high-context", "multi-modal", "unstable"],
   },
   {
     id: "gpt-4-v",
@@ -321,6 +328,7 @@ export const defaultModels = [
 export const largeContextModels = [
   "gpt-3.5-turbo-16k-0613",
   "gpt-4-1106-preview",
+  "gpt-4-vision-preview",
   "gpt-4-all",
   "gpt-4-32k-0613",
   "claude-1",
@@ -335,6 +343,7 @@ export const studentModels = ["claude-2-100k", "claude-2"];
 export const planModels = [
   "gpt-4-0613",
   "gpt-4-1106-preview",
+  "gpt-4-vision-preview",
   "gpt-4-v",
   "gpt-4-all",
   "gpt-4-dalle",
@@ -355,6 +364,7 @@ export const modelAvatars: Record<string, string> = {
   "gpt-3.5-turbo-1106": "gpt35turbo16k.webp",
   "gpt-4-0613": "gpt4.png",
   "gpt-4-1106-preview": "gpt432k.webp",
+  "gpt-4-vision-preview": "gpt4v.png",
   "gpt-4-all": "gpt4.png",
   "gpt-4-32k-0613": "gpt432k.webp",
   "gpt-4-v": "gpt4v.png",
diff --git a/app/src/dialogs/QuotaDialog.tsx b/app/src/dialogs/QuotaDialog.tsx
index 953c600..6115741 100644
--- a/app/src/dialogs/QuotaDialog.tsx
+++ b/app/src/dialogs/QuotaDialog.tsx
@@ -5,6 +5,10 @@ import {
   refreshQuota,
   setDialog,
 } from "@/store/quota.ts";
+import {
+  openDialog as openSubDialog,
+  dialogSelector as subDialogSelector,
+} from "@/store/subscription.ts";
 import { useTranslation } from "react-i18next";
 import { useState } from "react";
 import {
@@ -15,18 +19,10 @@ import {
   DialogTitle,
 } from "@/components/ui/dialog.tsx";
 import "@/assets/pages/quota.less";
-import {
-  Cloud,
-  ExternalLink,
-  HardDriveDownload,
-  HardDriveUpload,
-  Info,
-  Plus,
-} from "lucide-react";
+import { Cloud, ExternalLink, Plus } from "lucide-react";
 import { Input } from "@/components/ui/input.tsx";
 import { testNumberInputEvent } from "@/utils/dom.ts";
 import { Button } from "@/components/ui/button.tsx";
-import { Separator } from "@/components/ui/separator.tsx";
 import {
   AlertDialog,
   AlertDialogAction,
@@ -84,6 +80,8 @@ function QuotaDialog() {
   const open = useSelector(dialogSelector);
   const auth = useSelector(selectAuthenticated);
 
+  const sub = useSelector(subDialogSelector);
+
   const dispatch = useDispatch();
   useEffectAsync(async () => {
     if (!auth) return;
@@ -103,6 +101,14 @@ function QuotaDialog() {
           <DialogTitle>{t("buy.choose")}</DialogTitle>
           <DialogDescription asChild>
             <div className={`dialog-wrapper`}>
+              <p
+                className={`link translate-y-2 text-center`}
+                onClick={() =>
+                  sub ? dispatch(closeDialog()) : dispatch(openSubDialog())
+                }
+              >
+                {t("sub.subscription-link")}
+              </p>
               <div className={`buy-interface`}>
                 <div className={`interface-item`}>
                   <div className={`amount-container`}>
@@ -131,14 +137,30 @@ function QuotaDialog() {
                           setAmount(250);
                         }}
                       />
+                      <AmountComponent
+                        amount={50}
+                        active={current === 4}
+                        onClick={() => {
+                          setCurrent(4);
+                          setAmount(500);
+                        }}
+                      />
+                      <AmountComponent
+                        amount={100}
+                        active={current === 5}
+                        onClick={() => {
+                          setCurrent(5);
+                          setAmount(1000);
+                        }}
+                      />
                       <AmountComponent
                         amount={NaN}
                         other={true}
-                        active={current === 4}
-                        onClick={() => setCurrent(4)}
+                        active={current === 6}
+                        onClick={() => setCurrent(6)}
                       />
                     </div>
-                    {current === 4 && (
+                    {current === 6 && (
                       <div className={`other-wrapper`}>
                         <div className={`amount-input-box`}>
                           <Cloud className={`h-4 w-4`} />
@@ -240,78 +262,6 @@ function QuotaDialog() {
                     </AlertDialog>
                   </div>
                 </div>
-                <div className={`line`} />
-                <div className={`interface-item grow`}>
-                  <div className={`product-item`}>
-                    <div className={`row title`}>
-                      <div>GPT-4</div>
-                      <div className={`grow`} />
-                      <div className={`column`}>
-                        <Cloud className={`h-4 w-4`} /> {t("buy.flex")}
-                      </div>
-                    </div>
-                    <div className={`row desc`}>
-                      <div className={`column`}>
-                        <HardDriveUpload className={`h-4 w-4`} />
-                        {t("buy.input")}
-                      </div>
-                      <div className={`grow`} />
-                      <div className={`column`}>
-                        <Cloud className={`h-4 w-4`} />
-                        2.1 / 1k token
-                      </div>
-                    </div>
-                    <div className={`row desc`}>
-                      <div className={`column`}>
-                        <HardDriveDownload className={`h-4 w-4`} />
-                        {t("buy.output")}
-                      </div>
-                      <div className={`grow`} />
-                      <div className={`column`}>
-                        <Cloud className={`h-4 w-4`} />
-                        4.3 / 1k token
-                      </div>
-                    </div>
-                  </div>
-                  <Separator orientation={`horizontal`} className={`my-2`} />
-                  <div className={`product-item`}>
-                    <div className={`row title`}>
-                      <div>GPT-4-32K</div>
-                      <div className={`grow`} />
-                      <div className={`column`}>
-                        <Cloud className={`h-4 w-4`} /> {t("buy.flex")}
-                      </div>
-                    </div>
-                    <div className={`row desc`}>
-                      <div className={`column`}>
-                        <HardDriveUpload className={`h-4 w-4`} />
-                        {t("buy.input")}
-                      </div>
-                      <div className={`grow`} />
-                      <div className={`column`}>
-                        <Cloud className={`h-4 w-4`} />
-                        4.2 / 1k token
-                      </div>
-                    </div>
-                    <div className={`row desc`}>
-                      <div className={`column`}>
-                        <HardDriveDownload className={`h-4 w-4`} />
-                        {t("buy.output")}
-                      </div>
-                      <div className={`grow`} />
-                      <div className={`column`}>
-                        <Cloud className={`h-4 w-4`} />
-                        8.6 / 1k token
-                      </div>
-                    </div>
-                    <div className={`row desc`}>
-                      <div className={`column info`}>
-                        <Info className={`h-4 w-4`} />
-                        {t("buy.gpt4-tip")}
-                      </div>
-                    </div>
-                  </div>
-                </div>
               </div>
               <div className={`tip`}>
                 <Button variant={`outline`} asChild>
diff --git a/app/src/dialogs/SubscriptionDialog.tsx b/app/src/dialogs/SubscriptionDialog.tsx
index a0e6bba..68360a5 100644
--- a/app/src/dialogs/SubscriptionDialog.tsx
+++ b/app/src/dialogs/SubscriptionDialog.tsx
@@ -1,4 +1,5 @@
 import {
+  closeDialog,
   dialogSelector,
   enterpriseSelector,
   expiredSelector,
@@ -21,6 +22,10 @@ import { useTranslation } from "react-i18next";
 import { useToast } from "@/components/ui/use-toast.ts";
 import React from "react";
 import "@/assets/pages/subscription.less";
+import {
+  openDialog as openQuotaDialog,
+  dialogSelector as quotaDialogSelector,
+} from "@/store/quota.ts";
 import {
   BookText,
   Building2,
@@ -175,6 +180,8 @@ function SubscriptionDialog() {
   const usage = useSelector(usageSelector);
   const auth = useSelector(selectAuthenticated);
 
+  const quota = useSelector(quotaDialogSelector);
+
   const dispatch = useDispatch();
   useEffectAsync(async () => {
     if (!auth) return;
@@ -194,6 +201,14 @@ function SubscriptionDialog() {
           <DialogTitle>{t("sub.dialog-title")}</DialogTitle>
           <DialogDescription asChild>
             <div className={`sub-wrapper`}>
+              <p
+                className={`link`}
+                onClick={() =>
+                  quota ? dispatch(closeDialog()) : dispatch(openQuotaDialog())
+                }
+              >
+                {t("sub.quota-link")}
+              </p>
               {subscription && (
                 <div className={`sub-row`}>
                   <div className={`sub-column`}>
diff --git a/app/src/i18n.ts b/app/src/i18n.ts
index 5f8705c..b0b0282 100644
--- a/app/src/i18n.ts
+++ b/app/src/i18n.ts
@@ -14,7 +14,7 @@ const resources = {
       login: "登录",
       "login-require": "您需要登录才能使用此功能",
       logout: "登出",
-      quota: "配额",
+      quota: "点数",
       "try-again": "重试",
       "invalid-token": "无效的令牌",
       "invalid-token-prompt": "请重试。",
@@ -75,7 +75,7 @@ const resources = {
       chat: {
         web: "联网搜索",
         "web-aria": "切换网络搜索功能",
-        placeholder: "写点什么...",
+        placeholder: "写点什么... (Ctrl+Enter 发送)",
         recall: "历史复原",
         "recall-desc": "检测到您上次有未发送的消息，已经为您恢复。",
         "recall-cancel": "取消",
@@ -88,7 +88,7 @@ const resources = {
         restart: "重新回答",
         "copy-area": "复制选中区域",
       },
-      "quota-description": "消息的配额支出",
+      "quota-description": "消息的点数支出",
       buy: {
         choose: "选择一个金额",
         other: "其他",
@@ -128,6 +128,8 @@ const resources = {
       },
       sub: {
         title: "订阅",
+        "quota-link": "寻求弹性计费？购买点数",
+        "subscription-link": "寻求固定计费？订阅计划",
         "dialog-title": "订阅计划",
         free: "免费版",
         "free-price": "永久免费",
@@ -412,7 +414,7 @@ const resources = {
       chat: {
         web: "Web Searching",
         "web-aria": "Toggle web searching feature",
-        placeholder: "Write something...",
+        placeholder: "Write something... (Ctrl+Enter to send)",
         recall: "History Recall",
         "recall-desc":
           "Detected that you have unsent messages last time, has been restored for you.",
@@ -467,6 +469,8 @@ const resources = {
       },
       sub: {
         title: "Subscription",
+        "quota-link": "Seeking flexible billing? Buy points",
+        "subscription-link": "Seeking fixed billing? Subscribe",
         "dialog-title": "Subscription Plan",
         free: "Free",
         "free-price": "Free Forever",
@@ -762,7 +766,7 @@ const resources = {
       chat: {
         web: "Веб-поиск",
         "web-aria": "Переключить веб-поиск",
-        placeholder: "Напишите что-нибудь...",
+        placeholder: "Напишите что-нибудь... (Ctrl+Enter для отправки)",
         recall: "История",
         "recall-desc":
           "Обнаружено, что у вас есть неотправленные сообщения в прошлый раз, они были восстановлены для вас.",
@@ -818,6 +822,8 @@ const resources = {
       },
       sub: {
         title: "Подписка",
+        "quota-link": "Ищете гибкую тарификацию? Купить очки",
+        "subscription-link": "Ищете фиксированную тарификацию? Подписаться",
         "dialog-title": "Подписка",
         free: "Бесплатно",
         "free-price": "Бесплатно навсегда",
diff --git a/go.mod b/go.mod
index 01c075d..db8f7ee 100644
--- a/go.mod
+++ b/go.mod
@@ -29,6 +29,7 @@ require (
 	github.com/bytedance/sonic v1.10.1 // indirect
 	github.com/cenkalti/backoff/v4 v4.1.2 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/chai2010/webp v1.1.1 // indirect
 	github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d // indirect
 	github.com/chenzhuoyu/iasm v0.9.0 // indirect
 	github.com/cloudwego/hertz/cmd/hz v0.7.0 // indirect
diff --git a/go.sum b/go.sum
index a6afecf..8a66289 100644
--- a/go.sum
+++ b/go.sum
@@ -100,6 +100,8 @@ github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XL
 github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
 github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/chai2010/webp v1.1.1 h1:jTRmEccAJ4MGrhFOrPMpNGIJ/eybIgwKpcACsrTEapk=
+github.com/chai2010/webp v1.1.1/go.mod h1:0XVwvZWdjjdxpUEIf7b9g9VkHFnInUSYujwqTLEuldU=
 github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
 github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311/go.mod h1:b583jCggY9gE99b6G5LEC39OIiVsWj+R97kbl5odCEk=
 github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d h1:77cEq6EriyTZ0g/qfRdp61a3Uu/AWrgIq2s0ClJV1g0=
diff --git a/utils/image.go b/utils/image.go
index af55ab1..d789b0c 100644
--- a/utils/image.go
+++ b/utils/image.go
@@ -2,9 +2,14 @@ package utils
 
 import (
 	"chat/globals"
+	"github.com/chai2010/webp"
 	"image"
+	"image/gif"
+	"image/jpeg"
 	"math"
 	"net/http"
+	"path"
+	"strings"
 )
 
 type Image struct {
@@ -19,9 +24,28 @@ func NewImage(url string) (*Image, error) {
 	}
 
 	defer res.Body.Close()
-	img, _, err := image.Decode(res.Body)
-	if err != nil {
-		return nil, err
+
+	var img image.Image
+	suffix := strings.ToLower(path.Ext(url))
+	switch suffix {
+	case ".png":
+		if img, _, err = image.Decode(res.Body); err != nil {
+			return nil, err
+		}
+	case ".jpg", ".jpeg":
+		if img, err = jpeg.Decode(res.Body); err != nil {
+			return nil, err
+		}
+	case "webp":
+		if img, err = webp.Decode(res.Body); err != nil {
+			return nil, err
+		}
+	case "gif":
+		ticks, err := gif.DecodeAll(res.Body)
+		if err != nil {
+			return nil, err
+		}
+		img = ticks.Image[0]
 	}
 
 	return &Image{Object: img}, nil