diff --git a/src/Decentralized/Items.cs b/src/Decentralized/Items.cs
index 4f4de35..6778281 100644
--- a/src/Decentralized/Items.cs
+++ b/src/Decentralized/Items.cs
@@ -123,7 +123,7 @@ namespace Decentralized
 
         private static object checkedClient;
         private static readonly HashSet<int> checkedItems = new HashSet<int>();
-        public const double CustomerSpotChance = 0.35;
+        public const double CustomerSpotChance = 0.50;
         public const int RepLossMax = 25;
 
         /// <summary>被顾客看穿时的信誉损失：骗的价差每满一周房租扣 1 点，最少 1，最多 25。</summary>