improve interaction and avoid user mistakes

frontend/src/_locales/zh-hans/main.json

@@ -101,5 +101,6 @@
   "Use Custom CUDA kernel to Accelerate": "使用自定义CUDA算子加速",
   "Enabling this option can greatly improve inference speed, but there may be compatibility issues. If it fails to start, please turn off this option.": "开启这个选项能大大提升推理速度，但可能存在兼容性问题，如果启动失败，请关闭此选项",
   "Supported custom cuda file not found": "没有找到支持的自定义cuda文件",
-  "Failed to copy custom cuda file": "自定义cuda文件复制失败"
+  "Failed to copy custom cuda file": "自定义cuda文件复制失败",
+  "Downloading update, please wait. If it is not completed, please manually download the program from GitHub and replace the original program.": "正在下载更新，请等待。如果一直未完成，请从Github手动下载并覆盖原程序"
 }

frontend/src/utils/index.tsx

@@ -225,6 +225,11 @@ export async function checkUpdate(notifyEvenLatest: boolean = false) {
                 `https://gitee.com/josc146/RWKV-Runner/releases/download/${versionTag}/RWKV-Runner_windows_x64.exe`;
               toastWithButton(t('New Version Available') + ': ' + versionTag, t('Update'), () => {
                 deleteDynamicProgramFiles();
+                toast(t('Downloading update, please wait. If it is not completed, please manually download the program from GitHub and replace the original program.'), {
+                  type: 'info',
+                  position: 'bottom-left',
+                  autoClose: 6000
+                });
                 setTimeout(() => {
                   UpdateApp(updateUrl).catch((e) => {
                     toast(t('Update Error, Please restart this program') + ' - ' + e.message || e, {
@@ -258,15 +263,23 @@ export async function checkUpdate(notifyEvenLatest: boolean = false) {
 }
 
 export function toastWithButton(text: string, buttonText: string, onClickButton: () => void, options?: ToastOptions) {
-  return toast(
+  let triggered = false;
+  const id = toast(
     <div className="flex flex-row items-center justify-between">
       <div>{text}</div>
-      <Button appearance="primary" onClick={onClickButton}>{buttonText}</Button>
+      <Button appearance="primary" onClick={() => {
+        if (!triggered) {
+          triggered = true;
+          toast.dismiss(id);
+          onClickButton();
+        }
+      }}>{buttonText}</Button>
     </div>,
     {
       type: 'info',
       ...options
     });
+  return id;
 }
 
 export function getSupportedCustomCudaFile() {