@@ -683,6 +683,6 @@
 "markdown-it": "^8.4.2",
 "require-from-string": "^2.0.2",
 "unescape-js": "^1.1.1",
-"vsc-leetcode-cli": "2.6.20"
+"vsc-leetcode-cli": "2.6.22"
 }
 }

@@ -14,6 +14,8 @@ import * as wsl from "./utils/wslUtils";
 class LeetCodeManager extends EventEmitter {
 private currentUser: string | undefined;
 private userStatus: UserStatus;
+private readonly successRegex: RegExp = /(?:.*)Successfully .*login as (.*)/i;
+private readonly failRegex: RegExp = /.*\[ERROR\].*/i;
 
 constructor() {
 super();
@@ -42,11 +44,6 @@ class LeetCodeManager extends EventEmitter {
 detail: "Use LeetCode account to login",
 value: "LeetCode",
 },
-{
-label: "LeetCode Cookie",
-detail: "Use LeetCode cookie copied from browser to login",
-value: "Cookie",
-},
 {
 label: "Third-Party: ",
 detail: "Use account to login",
@@ -57,6 +54,11 @@ class LeetCodeManager extends EventEmitter {
 detail: "Use LinkedIn account to login",
 value: "LinkedIn",
 },
+{
+label: "LeetCode Cookie",
+detail: "Use LeetCode cookie copied from browser to login",
+value: "Cookie",
+},
 );
 const choice: IQuickItemEx<string> | undefined = await vscode.window.showQuickPick(picks);
 if (!choice) {
@@ -87,20 +89,22 @@ class LeetCodeManager extends EventEmitter {
 if (data.includes("twoFactorCode")) {
 const twoFactor: string | undefined = await vscode.window.showInputBox({
 prompt: "Enter two-factor code.",
+ignoreFocusOut: true,
 validateInput: (s: string): string | undefined => s && s.trim() ? undefined : "The input must not be empty",
 });
 if (!twoFactor) {
 childProc.kill();
 return resolve(undefined);
 }
 childProc.stdin.write(`${twoFactor}\n`);
+}
+const successMatch: RegExpMatchArray | null = data.match(this.successRegex);
+if (successMatch && successMatch[1]) {
 childProc.stdin.end();
-} else {
-const match: RegExpMatchArray | null = data.match(/(?:.*)Successfully .*login as (.*)/i);
-if (match && match[1]) {
-childProc.stdin.end();
-return resolve(match[1]);
-}
+return resolve(successMatch[1]);
+} else if (data.match(this.failRegex)) {
+childProc.stdin.end();
+return reject(new Error("Faile to login"));
 }
 });
 
@@ -109,6 +113,7 @@ class LeetCodeManager extends EventEmitter {
 childProc.on("error", reject);
 const name: string | undefined = await vscode.window.showInputBox({
 prompt: "Enter username or E-mail.",
+ignoreFocusOut: true,
 validateInput: (s: string): string | undefined => s && s.trim() ? undefined : "The input must not be empty",
 });
 if (!name) {
@@ -119,18 +124,14 @@ class LeetCodeManager extends EventEmitter {
 const pwd: string | undefined = await vscode.window.showInputBox({
 prompt: isByCookie ? "Enter cookie" : "Enter password.",
 password: true,
+ignoreFocusOut: true,
 validateInput: (s: string): string | undefined => s ? undefined : isByCookie ? "Cookie must not be empty" : "Password must not be empty",
 });
 if (!pwd) {
 childProc.kill();
 return resolve(undefined);
 }
 childProc.stdin.write(`${pwd}\n`);
-childProc.on("close", (code: number) => {
-if (code !== 0) {
-reject(new Error("Failed to login."));
-}
-});
 });
 if (userName) {
 vscode.window.showInformationMessage(`Successfully ${inMessage}.`);