diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml
index 9914a603a..1c9dc413c 100644
--- a/.github/workflows/sync.yml
+++ b/.github/workflows/sync.yml
@@ -1,16 +1,29 @@
-# .github/workflows/sync.yml
-name: Sync Fork
+name: Upstream Sync
 
 on:
-    schedule:
-        - cron: "0 8 * * *" # 每天0点触发
+  schedule:
+    - cron: '0 */12 * * *' # every 12 hours
+  workflow_dispatch: # on button click
+
 jobs:
-    repo-sync:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: TG908/fork-sync@v1.1
-              with:
-                  github_token: ${{ secrets.GITHUB_TOKEN }} # 这个 token action 会默认配置, 这里只需这样写就行
-                  owner: Yidadaa # fork 上游项目 owner
-                  head: main # fork 上游项目需要同步的分支
-                  base: main # 需要同步到本项目的目标分支
+  sync_latest_from_upstream:
+    name: Sync latest commits from upstream repo
+    runs-on: ubuntu-latest
+
+    steps:
+    # 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
diff --git a/app/components/home.tsx b/app/components/home.tsx
index 2f09aa273..de93510db 100644
--- a/app/components/home.tsx
+++ b/app/components/home.tsx
@@ -108,7 +108,7 @@ export function ChatList() {
       state.currentSessionIndex,
       state.selectSession,
       state.removeSession,
-    ],
+    ]
   );
 
   return (
@@ -121,7 +121,7 @@ export function ChatList() {
           key={i}
           selected={i === selectedIndex}
           onClick={() => selectSession(i)}
-          onDelete={() => removeSession(i)}
+          onDelete={() => confirm(Locale.Home.DeleteChat) && removeSession(i)}
         />
       ))}
     </div>
@@ -202,7 +202,7 @@ export function Chat(props: {
       setPromptHints(promptStore.search(text));
     },
     100,
-    { leading: true, trailing: true },
+    { leading: true, trailing: true }
   );
 
   const onPromptSelect = (prompt: Prompt) => {
@@ -216,7 +216,7 @@ export function Chat(props: {
     if (!dom) return;
     const paddingBottomNum: number = parseInt(
       window.getComputedStyle(dom).paddingBottom,
-      10,
+      10
     );
     dom.scrollTop = dom.scrollHeight - dom.offsetHeight + paddingBottomNum;
   };
@@ -304,7 +304,7 @@ export function Chat(props: {
               preview: true,
             },
           ]
-        : [],
+        : []
     )
     .concat(
       userInput.length > 0
@@ -316,7 +316,7 @@ export function Chat(props: {
               preview: true,
             },
           ]
-        : [],
+        : []
     );
 
   // auto scroll
@@ -354,7 +354,7 @@ export function Chat(props: {
               const newTopic = prompt(Locale.Chat.Rename, session.topic);
               if (newTopic && newTopic !== session.topic) {
                 chatStore.updateCurrentSession(
-                  (session) => (session.topic = newTopic!),
+                  (session) => (session.topic = newTopic!)
                 );
               }
             }}
@@ -453,7 +453,10 @@ export function Chat(props: {
                       className="markdown-body"
                       style={{ fontSize: `${fontSize}px` }}
                       onContextMenu={(e) => onRightClick(e, message)}
-                      onDoubleClickCapture={() => setUserInput(message.content)}
+                      onDoubleClickCapture={() => {
+                        if (!isMobileScreen()) return;
+                        setUserInput(message.content);
+                      }}
                     >
                       <Markdown content={message.content} />
                     </div>
@@ -470,7 +473,7 @@ export function Chat(props: {
             </div>
           );
         })}
-        <div ref={latestMessageRef} style={{ opacity: 0, height: "4em" }}>
+        <div ref={latestMessageRef} style={{ opacity: 0, height: "1px" }}>
           -
         </div>
       </div>
@@ -600,7 +603,7 @@ export function Home() {
       state.newSession,
       state.currentSessionIndex,
       state.removeSession,
-    ],
+    ]
   );
   const loading = !useHasHydrated();
   const [showSideBar, setShowSideBar] = useState(true);