修改： app/components/settings.tsx

修改：     app/components/ui-lib.tsx
	修改：     app/constant.ts
	修改：     app/utils/encryption.ts

app/utils/encryption.ts

@@ -8,6 +8,7 @@ if (!SECRET_KEY || SECRET_KEY.length < 32) {
     "ENCRYPTION_KEY environment variable must be set with at least 32 characters",
   );
 }
+
 export function encrypt(data: string): string {
   try {
     return AES.encrypt(data, SECRET_KEY).toString();
@@ -26,3 +27,9 @@ export function decrypt(encryptedData: string): string {
     return encryptedData; // Fallback to the original data if decryption fails
   }
 }
+
+export function maskSensitiveValue(value: string): string {
+  if (!value) return "";
+  if (value.length <= 4) return value;
+  return "*".repeat(value.length - 4) + value.slice(-4);
+}