diff --git a/src/utils/adjust.ts b/src/utils/adjust.ts
index a8a4b56..fb70a3a 100644
--- a/src/utils/adjust.ts
+++ b/src/utils/adjust.ts
@@ -9,7 +9,7 @@ class AdjustUtil {
   private static instance: AdjustUtil
   private isInitialized: boolean = false
   private appToken: string = 'vnxcjw75xyww'
-  private environment: 'production' | 'sandbox' = 'production'
+  private environment: 'production' | 'sandbox' = 'sandbox'
 
   // Adjust 事件令牌映射表（请在此处替换为真实的 6 位令牌）
   public static readonly EVENT_TOKENS = {
@@ -61,10 +61,10 @@ class AdjustUtil {
    * @param baseUrl 基础 Adjust 链接，默认为 'https://hifastvpn.go.link'
    * @param defaultAdjT 默认的 adj_t 值，默认为 '1xf6e7ru'
    */
-  public getDecoratedLink(baseUrl: string = 'https://hifastvpn.go.link', defaultAdjT: string = '1xf6e7ru'): string {
+  public getDecoratedLink(baseUrl: string = 'https://hifastvpn.go.link/8KzXY', defaultAdjT: string = '1xf6e7ru'): string {
     const currentParams = new URLSearchParams(window.location.search || window.location.hash.split('?')[1] || '')
     const baseParams = new URLSearchParams()
-    
+
     // 设置默认 adj_t
     baseParams.set('adj_t', defaultAdjT)
 
@@ -77,7 +77,7 @@ class AdjustUtil {
         baseParams.set(key, value)
       }
     })
-
+    // https://hifastvpn.go.link/8KzXY
     const finalQuery = baseParams.toString()
     return `${baseUrl}${baseUrl.includes('?') ? '&' : '?'}${finalQuery}`
   }