diff --git a/app/api/config/route.ts b/app/api/config/route.ts
index b0d9da03103..855a5db017e 100644
--- a/app/api/config/route.ts
+++ b/app/api/config/route.ts
@@ -14,6 +14,7 @@ const DANGER_CONFIG = {
   disableFastLink: serverConfig.disableFastLink,
   customModels: serverConfig.customModels,
   defaultModel: serverConfig.defaultModel,
+  visionModels: serverConfig.visionModels,
 };
 
 declare global {
diff --git a/app/components/chat.tsx b/app/components/chat.tsx
index f34f7d78e09..9990a359e14 100644
--- a/app/components/chat.tsx
+++ b/app/components/chat.tsx
@@ -900,6 +900,12 @@ export function ShortcutKeyModal(props: { onClose: () => void }) {
       title: Locale.Chat.ShortcutKey.showShortcutKey,
       keys: isMac ? ["⌘", "/"] : ["Ctrl", "/"],
     },
+    {
+      title: Locale.Chat.ShortcutKey.clearContext,
+      keys: isMac
+        ? ["⌘", "Shift", "backspace"]
+        : ["Ctrl", "Shift", "backspace"],
+    },
   ];
   return (
     <div className="modal-mask">
@@ -1552,7 +1558,7 @@ function _Chat() {
   const [showShortcutKeyModal, setShowShortcutKeyModal] = useState(false);
 
   useEffect(() => {
-    const handleKeyDown = (event: any) => {
+    const handleKeyDown = (event: KeyboardEvent) => {
       // 打开新聊天 command + shift + o
       if (
         (event.metaKey || event.ctrlKey) &&
@@ -1603,14 +1609,30 @@ function _Chat() {
         event.preventDefault();
         setShowShortcutKeyModal(true);
       }
+      // 清除上下文 command + shift + backspace
+      else if (
+        (event.metaKey || event.ctrlKey) &&
+        event.shiftKey &&
+        event.key.toLowerCase() === "backspace"
+      ) {
+        event.preventDefault();
+        chatStore.updateTargetSession(session, (session) => {
+          if (session.clearContextIndex === session.messages.length) {
+            session.clearContextIndex = undefined;
+          } else {
+            session.clearContextIndex = session.messages.length;
+            session.memoryPrompt = ""; // will clear memory
+          }
+        });
+      }
     };
 
-    window.addEventListener("keydown", handleKeyDown);
+    document.addEventListener("keydown", handleKeyDown);
 
     return () => {
-      window.removeEventListener("keydown", handleKeyDown);
+      document.removeEventListener("keydown", handleKeyDown);
     };
-  }, [messages, chatStore, navigate]);
+  }, [messages, chatStore, navigate, session]);
 
   const [showChatSidePanel, setShowChatSidePanel] = useState(false);
 
diff --git a/app/config/build.ts b/app/config/build.ts
index aa7c10729b6..b2b1ad49da1 100644
--- a/app/config/build.ts
+++ b/app/config/build.ts
@@ -40,7 +40,6 @@ export const getBuildConfig = () => {
     buildMode,
     isApp,
     template: process.env.DEFAULT_INPUT_TEMPLATE ?? DEFAULT_INPUT_TEMPLATE,
-    visionModels: process.env.VISION_MODELS || "",
   };
 };
 
diff --git a/app/config/server.ts b/app/config/server.ts
index d5ffaab5467..73faa881527 100644
--- a/app/config/server.ts
+++ b/app/config/server.ts
@@ -23,6 +23,7 @@ declare global {
       DISABLE_FAST_LINK?: string; // disallow parse settings from url or not
       CUSTOM_MODELS?: string; // to control custom models
       DEFAULT_MODEL?: string; // to control default model in every new chat window
+      VISION_MODELS?: string; // to control vision models
 
       // stability only
       STABILITY_URL?: string;
@@ -128,6 +129,7 @@ export const getServerSideConfig = () => {
   const disableGPT4 = !!process.env.DISABLE_GPT4;
   let customModels = process.env.CUSTOM_MODELS ?? "";
   let defaultModel = process.env.DEFAULT_MODEL ?? "";
+  let visionModels = process.env.VISION_MODELS ?? "";
 
   if (disableGPT4) {
     if (customModels) customModels += ",";
@@ -249,6 +251,7 @@ export const getServerSideConfig = () => {
     disableFastLink: !!process.env.DISABLE_FAST_LINK,
     customModels,
     defaultModel,
+    visionModels,
     allowedWebDavEndpoints,
   };
 };
diff --git a/app/locales/cn.ts b/app/locales/cn.ts
index 182a4ce541c..25f49be7d19 100644
--- a/app/locales/cn.ts
+++ b/app/locales/cn.ts
@@ -106,6 +106,7 @@ const cn = {
       copyLastMessage: "复制最后一个回复",
       copyLastCode: "复制最后一个代码块",
       showShortcutKey: "显示快捷方式",
+      clearContext: "清除上下文",
     },
   },
   Export: {
diff --git a/app/locales/en.ts b/app/locales/en.ts
index 27f44e5d9d7..3eb750d445e 100644
--- a/app/locales/en.ts
+++ b/app/locales/en.ts
@@ -107,6 +107,7 @@ const en: LocaleType = {
       copyLastMessage: "Copy Last Reply",
       copyLastCode: "Copy Last Code Block",
       showShortcutKey: "Show Shortcuts",
+      clearContext: "Clear Context",
     },
   },
   Export: {
diff --git a/app/locales/tw.ts b/app/locales/tw.ts
index f10c793ab80..83dd547b8ed 100644
--- a/app/locales/tw.ts
+++ b/app/locales/tw.ts
@@ -100,6 +100,7 @@ const tw = {
       copyLastMessage: "複製最後一個回覆",
       copyLastCode: "複製最後一個程式碼區塊",
       showShortcutKey: "顯示快捷方式",
+      clearContext: "清除上下文",
     },
   },
   Export: {
diff --git a/app/store/access.ts b/app/store/access.ts
index 3c7f84adac0..1fed5dfeda7 100644
--- a/app/store/access.ts
+++ b/app/store/access.ts
@@ -131,6 +131,7 @@ const DEFAULT_ACCESS_STATE = {
   disableFastLink: false,
   customModels: "",
   defaultModel: "",
+  visionModels: "",
 
   // tts config
   edgeTTSVoiceName: "zh-CN-YunxiNeural",
@@ -145,7 +146,10 @@ export const useAccessStore = createPersistStore(
 
       return get().needCode;
     },
-
+    getVisionModels() {
+      this.fetch();
+      return get().visionModels;
+    },
     edgeVoiceName() {
       this.fetch();
 
diff --git a/app/utils.ts b/app/utils.ts
index 810dc7842b1..4f5b7b0b7de 100644
--- a/app/utils.ts
+++ b/app/utils.ts
@@ -6,7 +6,7 @@ import { ServiceProvider } from "./constant";
 // import { fetch as tauriFetch, ResponseType } from "@tauri-apps/api/http";
 import { fetch as tauriStreamFetch } from "./utils/stream";
 import { VISION_MODEL_REGEXES, EXCLUDE_VISION_MODEL_REGEXES } from "./constant";
-import { getClientConfig } from "./config/client";
+import { useAccessStore } from "./store";
 import { ModelSize } from "./typing";
 
 export function trimTopic(topic: string) {
@@ -255,8 +255,8 @@ export function getMessageImages(message: RequestMessage): string[] {
 }
 
 export function isVisionModel(model: string) {
-  const clientConfig = getClientConfig();
-  const envVisionModels = clientConfig?.visionModels
+  const visionModels = useAccessStore.getState().visionModels;
+  const envVisionModels = visionModels
     ?.split(",")
     .map((m) => m.trim());
   if (envVisionModels?.includes(model)) {