diff --git a/README.md b/README.md
index c73dea6..11b07e8 100644
--- a/README.md
+++ b/README.md
@@ -97,10 +97,14 @@ dependencies {
 val sdk = DuooomiBleSDK(
     context = this,
     config = DuooomiBleConfig(
-        apiKey = "YOUR_API_KEY",
-        brand = "YOUR_BRAND",            // 设备品牌名，所有 RPC 必带
-        scanNamePrefix = "Duooomi-"      // 扫描时按广播名前缀过滤
-        // logLevel = BleLogLevel.OFF    // 日志等级，默认 OFF（完全静默），排查时改 DEBUG
+        apiKey = "YOUR_API_KEY",                            // 必填，Loomart x-api-key
+        brand = "YOUR_BRAND",                               // 必填，设备品牌名（所有 RPC 必带 x-owner header）
+        scanNamePrefix = "蓝牙广播名前缀"                     // 必填，大小写不敏感
+        // apiHost = "https://api.duooomi.com",             // 默认
+        // cdnHost = "https://cdn.bowong.cc/",              // 默认
+        // aniWidth = 360, aniHeight = 360, aniFps = "24",  // ANI 转换默认参数
+        // frameIntervalMs = 35,                            // 协议帧间隔(ms)，合法 [0,500]，越界 warn 后 clamp
+        // logLevel = BleLogLevel.OFF,                      // 日志等级，默认 OFF（完全静默），排查时改 DEBUG
     )
 )
 ```