diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml
index 1c9dc413c..9c7b7e6f1 100644
--- a/.github/workflows/sync.yml
+++ b/.github/workflows/sync.yml
@@ -2,28 +2,29 @@ name: Upstream Sync
 
 on:
   schedule:
-    - cron: '0 */12 * * *' # every 12 hours
-  workflow_dispatch: # on button click
+    - cron: "0 */6 * * *" # every 6 hours
+  workflow_dispatch:
 
 jobs:
   sync_latest_from_upstream:
     name: Sync latest commits from upstream repo
     runs-on: ubuntu-latest
+    if: ${{ github.event.repository.fork }}
 
     steps:
-    # Step 1: run a standard checkout action, provided by github
-    - name: Checkout target repo
-      uses: actions/checkout@v3
+      # Step 1: run a standard checkout action, provided by github
+      - name: Checkout target repo
+        uses: actions/checkout@v3
 
-    # Step 2: run the sync action
-    - name: Sync upstream changes
-      id: sync
-      uses: aormsby/Fork-Sync-With-Upstream-action@v3.4
-      with:
-        upstream_sync_repo: Yidadaa/ChatGPT-Next-Web
-        upstream_sync_branch: main
-        target_sync_branch: main
-        target_repo_token: ${{ secrets.GITHUB_TOKEN }} # automatically generated, no need to set
-        
-        # Set test_mode true to run tests instead of the true action!!
-        test_mode: false
+      # Step 2: run the sync action
+      - name: Sync upstream changes
+        id: sync
+        uses: aormsby/Fork-Sync-With-Upstream-action@v3.4
+        with:
+          upstream_sync_repo: Yidadaa/ChatGPT-Next-Web
+          upstream_sync_branch: main
+          target_sync_branch: main
+          target_repo_token: ${{ secrets.GITHUB_TOKEN }} # automatically generated, no need to set
+
+          # Set test_mode true to run tests instead of the true action!!
+          test_mode: false
diff --git a/README.md b/README.md
index 23c3d0b84..815aba1af 100644
--- a/README.md
+++ b/README.md
@@ -182,16 +182,8 @@ docker run -d -p 3000:3000 -e OPENAI_API_KEY="" -e CODE="" yidadaa/chatgpt-next-
 
 ![更多展示 More](./static/more.png)
 
-## 捐赠 Donate USDT
-
-> BNB Smart Chain (BEP 20)
-
-```
-0x67cD02c7EB62641De576a1fA3EdB32eA0c3ffD89
-```
 
 ## 鸣谢 Special Thanks
-
 ### 捐赠者 Sponsor
 
 [@mushan0x0](https://github.com/mushan0x0)
diff --git a/app/api/chat-stream/route.ts b/app/api/chat-stream/route.ts
index e7bdfc5fb..f33175543 100644
--- a/app/api/chat-stream/route.ts
+++ b/app/api/chat-stream/route.ts
@@ -8,6 +8,15 @@ async function createStream(req: NextRequest) {
 
   const res = await requestOpenai(req);
 
+  const contentType = res.headers.get("Content-Type") ?? "";
+  if (!contentType.includes("stream")) {
+    const content = await (
+      await res.text()
+    ).replace(/provided:.*. You/, "provided: ***. You");
+    console.log("[Stream] error ", content);
+    return "```json\n" + content + "```";
+  }
+
   const stream = new ReadableStream({
     async start(controller) {
       function onParse(event: any) {
diff --git a/app/components/chat.tsx b/app/components/chat.tsx
index f94cee9a0..94ae484ce 100644
--- a/app/components/chat.tsx
+++ b/app/components/chat.tsx
@@ -452,7 +452,7 @@ export function Chat(props: {}) {
               role: "user",
               content: userInput,
               date: new Date().toLocaleString(),
-              preview: false,
+              preview: true,
             },
           ]
         : [],
@@ -460,6 +460,12 @@ export function Chat(props: {}) {
 
   const [showPromptModal, setShowPromptModal] = useState(false);
 
+  // Auto focus
+  useEffect(() => {
+    if (sidebarCollapse && isMobileScreen()) return;
+    inputRef.current?.focus();
+  }, [sidebarCollapse]);
+
   return (
     <div className={styles.chat} key={session.id}>
       <div className={styles["window-header"]}>
@@ -525,6 +531,7 @@ export function Chat(props: {}) {
         className={styles["chat-body"]}
         ref={scrollRef}
         onScroll={(e) => onChatBodyScroll(e.currentTarget)}
+        onTouchStart={() => inputRef.current?.blur()}
       >
         {messages.map((message, i) => {
           const isUser = message.role === "user";
@@ -545,10 +552,7 @@ export function Chat(props: {}) {
                     {Locale.Chat.Typing}
                   </div>
                 )}
-                <div
-                  className={styles["chat-message-item"]}
-                  onMouseOver={() => inputRef.current?.blur()}
-                >
+                <div className={styles["chat-message-item"]}>
                   {!isUser &&
                     !(message.preview || message.content.length === 0) && (
                       <div className={styles["chat-message-top-actions"]}>
@@ -588,6 +592,7 @@ export function Chat(props: {}) {
                         if (!isMobileScreen()) return;
                         setUserInput(message.content);
                       }}
+                      onMouseOver={() => inputRef.current?.blur()}
                     >
                       <Markdown content={message.content} />
                     </div>
@@ -622,6 +627,9 @@ export function Chat(props: {}) {
               setAutoScroll(false);
               setTimeout(() => setPromptHints([]), 500);
             }}
+            onMouseOver={() => {
+              inputRef.current?.focus();
+            }}
             autoFocus={sidebarCollapse}
           />
           <IconButton
diff --git a/app/components/home.module.scss b/app/components/home.module.scss
index f5bca3073..39e3b84b5 100644
--- a/app/components/home.module.scss
+++ b/app/components/home.module.scss
@@ -449,6 +449,7 @@
 .chat-input-panel {
   width: 100%;
   padding: 20px;
+  padding-top: 5px;
   box-sizing: border-box;
   flex-direction: column;
 }
diff --git a/app/components/markdown.tsx b/app/components/markdown.tsx
index 894926129..88e0f66f7 100644
--- a/app/components/markdown.tsx
+++ b/app/components/markdown.tsx
@@ -59,7 +59,7 @@ export function Markdown(props: { content: string }) {
         [
           RehypeHighlight,
           {
-            detect: true,
+            detect: false,
             ignoreMissing: true,
           },
         ],
diff --git a/app/components/ui-lib.module.scss b/app/components/ui-lib.module.scss
index 4aa836629..c3ebcc02c 100644
--- a/app/components/ui-lib.module.scss
+++ b/app/components/ui-lib.module.scss
@@ -128,6 +128,8 @@
   justify-content: center;
 
   .toast-content {
+    max-width: 80vw;
+    word-break: break-all;
     font-size: 14px;
     background-color: var(--white);
     box-shadow: var(--card-shadow);
diff --git a/app/requests.ts b/app/requests.ts
index 155b81088..479110f70 100644
--- a/app/requests.ts
+++ b/app/requests.ts
@@ -1,6 +1,7 @@
 import type { ChatRequest, ChatReponse } from "./api/openai/typing";
 import { filterConfig, Message, ModelConfig, useAccessStore } from "./store";
 import Locale from "./locales";
+import { showToast } from "./components/ui-lib";
 
 if (!Array.prototype.at) {
   require("array.prototype.at/auto");
@@ -91,8 +92,21 @@ export async function requestUsage() {
   try {
     const response = (await res.json()) as {
       total_usage: number;
+      error?: {
+        type: string;
+        message: string;
+      };
     };
-    return Math.round(response.total_usage) / 100;
+
+    if (response.error && response.error.type) {
+      showToast(response.error.message);
+      return;
+    }
+
+    if (response.total_usage) {
+      response.total_usage = Math.round(response.total_usage) / 100;
+    }
+    return response.total_usage;
   } catch (error) {
     console.error("[Request usage] ", error, res.body);
   }
diff --git a/app/store/app.ts b/app/store/app.ts
index b39566d38..4d4c3743e 100644
--- a/app/store/app.ts
+++ b/app/store/app.ts
@@ -106,7 +106,7 @@ export function filterConfig(oldConfig: ModelConfig): Partial<ModelConfig> {
       return isValidModel(x as string);
     },
     max_tokens(x) {
-      return isValidNumber(x as number, 100, 4000);
+      return isValidNumber(x as number, 100, 32000);
     },
     presence_penalty(x) {
       return isValidNumber(x as number, -2, 2);
diff --git a/app/styles/globals.scss b/app/styles/globals.scss
index ff2cf1e54..a723495f4 100644
--- a/app/styles/globals.scss
+++ b/app/styles/globals.scss
@@ -190,7 +190,7 @@ input[type="text"] {
   appearance: none;
   border-radius: 10px;
   border: var(--border-in-light);
-  height: 36px;
+  min-height: 36px;
   box-sizing: border-box;
   background: var(--white);
   color: var(--black);
diff --git a/app/styles/highlight.scss b/app/styles/highlight.scss
index f1314a263..8aee8b6c6 100644
--- a/app/styles/highlight.scss
+++ b/app/styles/highlight.scss
@@ -8,16 +8,22 @@
     font-family: Consolas, Monaco, "Andale Mono", "Ubuntu Mono", monospace;
   }
 
-  pre code.hljs {
+  pre code {
     display: block;
     overflow-x: auto;
     padding: 1em;
   }
 
-  code.hljs {
+  code {
     padding: 3px 5px;
   }
 
+  .hljs,
+  pre {
+    background: #1a1b26;
+    color: #cbd2ea;
+  }
+
   /*!
   Theme: Tokyo-night-Dark
   origin: https://github.com/enkia/tokyo-night-vscode-theme
@@ -99,11 +105,6 @@
     color: #c0caf5;
   }
 
-  .hljs {
-    background: #1a1b26;
-    color: #9aa5ce;
-  }
-
   .hljs-emphasis {
     font-style: italic;
   }
diff --git a/app/utils.ts b/app/utils.ts
index 1fb3d3166..5fe277c63 100644
--- a/app/utils.ts
+++ b/app/utils.ts
@@ -5,15 +5,19 @@ export function trimTopic(topic: string) {
   return topic.replace(/[，。！？、,.!?]*$/, "");
 }
 
-export function copyToClipboard(text: string) {
-  navigator.clipboard
-    .writeText(text)
-    .then((res) => {
-      showToast(Locale.Copy.Success);
-    })
-    .catch((err) => {
-      showToast(Locale.Copy.Failed);
-    });
+export async function copyToClipboard(text: string) {
+  try {
+    await navigator.clipboard.writeText(text);
+  } catch (error) {
+    const textarea = document.createElement("textarea");
+    textarea.value = text;
+    document.body.appendChild(textarea);
+    textarea.select();
+    document.execCommand("copy");
+    document.body.removeChild(textarea);
+  } finally {
+    showToast(Locale.Copy.Success);
+  }
 }
 
 export function downloadAs(text: string, filename: string) {