修复分享问题

app/components/chat.tsx

@@ -1035,25 +1035,14 @@ function _Chat() {
         }
       })
       setAppList(list);
-      let appValue = '';
       const search = location.search;
       const params = new URLSearchParams(search);
-      const appId = params.get('appId');
+      const appId = params.get('appId') || '';
       if (appId) {
-        const value = appId;
-        if (list.find((item: any) => item.value === value)) {
-          appValue = value;
-        } else {
-          appValue = list[0]?.value;
-        }
+        setAppValue(appId);
       } else {
-        appValue = list[0]?.value;
+        setAppValue(list[0]?.value);
       }
-      setAppValue(appValue);
-      globalStore.setSelectedAppId(appValue);
-      chatStore.updateCurrentSession((session) => {
-        session.appId = appValue;
-      });
     } catch (error) {
       console.error(error);
     } finally {
@@ -1083,6 +1072,15 @@ function _Chat() {
     await fetchApplicationList();
   }
 
+  useEffect(() => {
+    const search = location.search;
+    const params = new URLSearchParams(search);
+    const chatMode = params.get('chatMode');
+    if (!chatMode) {
+      init();
+    }
+  }, [selectedFruit])
+
   useEffect(() => {
     const search = location.search;
     const params = new URLSearchParams(search);
@@ -1090,6 +1088,15 @@ function _Chat() {
 
     if (chatMode) {
       setSelectedFruit(chatMode as "ONLINE" | "LOCAL");
+      const appId = params.get('appId');
+      if (appId) {
+        setAppValue(appId);
+        globalStore.setSelectedAppId(appId);
+        chatStore.updateCurrentSession((session) => {
+          session.appId = appId;
+        });
+      }
+      init();
     }
   }, [])
 
@@ -1099,20 +1106,6 @@ function _Chat() {
     }
   }, [appValue, chatStore.chatMode])
 
-  useEffect(() => {
-    init();
-    const search = location.search;
-    const params = new URLSearchParams(search);
-    const appId = params.get('appId');
-    if (appId) {
-      setAppValue(appId);
-      globalStore.setSelectedAppId(appId);
-      chatStore.updateCurrentSession((session) => {
-        session.appId = appId;
-      });
-    }
-  }, [chatStore.chatMode])
-
   const [inputRows, setInputRows] = useState(2);
   const measure = useDebouncedCallback(
     () => {
@@ -1607,15 +1600,21 @@ function _Chat() {
   }
 
   const getAppName = () => {
-    const item = appList.find(item => item.value === appValue);
+    const appId = globalStore.selectedAppId;
+    const item = appList.find(item => item.value === appId);
     if (!item) {
-      return
+      return '';
     }
     return item.label;
   }
 
-  const getDesc = (value: string) => {
-    return appList.find(item => item.value === value)?.desc;
+  const getDesc = () => {
+    const appId = globalStore.selectedAppId;
+    const item = appList.find(item => item.value === appId);
+    if (!item) {
+      return '';
+    }
+    return item.desc;
   }
 
   const couldStop = ChatControllerPool.hasPending();
@@ -2116,11 +2115,8 @@ function _Chat() {
                 <h1 style={{ textAlign: 'center' }}>
                   {getAppName()}
                 </h1>
-                {/* <p style={{ textAlign: 'center' }}>
-                  您好，欢迎使用建科·小智使用知识库创建的{getAppName()}
-                </p> */}
                 <p style={{ textAlign: 'center' }}>
-                  {appValue ? getDesc(appValue) : ''}
+                  {getDesc()}
                 </p>
                 <p>我猜您可能想问:</p>
                 {