diff --git a/src/config.ts b/src/config.ts
index 5b8a9b9..260077a 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -227,7 +227,7 @@ export interface MakerPointsConfig {
   minRepriceBps: number;
   /** 是否根据 Binance 盘口深度失衡自动取消单边挂单，默认 true */
   enableBinanceDepthCancel: boolean;
-  /** 各档位最小深度阈值 (BTC)，盘口到目标价之间的挂单量低于此值则跳过该档位，默认 50 */
+  /** 各档位最小深度阈值 (BTC)，盘口到目标价之间的挂单量低于此值则跳过该档位，默认 5 */
   filterMinDepth: number;
 }
 
@@ -254,7 +254,7 @@ export const makerPointsConfig: MakerPointsConfig = {
   band30To100Amount: parseNumber(process.env.MAKER_POINTS_BAND_30_100_AMOUNT, defaultMakerPointsAmount),
   minRepriceBps: parseNumber(process.env.MAKER_POINTS_MIN_REPRICE_BPS, 3),
   enableBinanceDepthCancel: parseBoolean(process.env.MAKER_POINTS_BINANCE_DEPTH_CANCEL, true),
-  filterMinDepth: parseNumber(process.env.MAKER_POINTS_FILTER_MIN_DEPTH, 50),
+  filterMinDepth: parseNumber(process.env.MAKER_POINTS_FILTER_MIN_DEPTH, 5),
 };
 
 export interface BasisArbConfig {