diff --git a/Plugins/YLErp.Plugins.ZheShang/DocumentGenerator/TradeConfirmationGenerator.cs b/Plugins/YLErp.Plugins.ZheShang/DocumentGenerator/TradeConfirmationGenerator.cs
index 0639a1b2..9a6a12e0 100644
--- a/Plugins/YLErp.Plugins.ZheShang/DocumentGenerator/TradeConfirmationGenerator.cs
+++ b/Plugins/YLErp.Plugins.ZheShang/DocumentGenerator/TradeConfirmationGenerator.cs
@@ -266,8 +266,8 @@ namespace YLErp.Plugins.ShanXi.DocumentGenerator
 
             initialMarginRate = initialMarginRate / Convert.ToDecimal(StockEqvNotionalRealSum);
             maintainMarginRate= maintainMarginRate / Convert.ToDecimal(StockEqvNotionalRealSum);
-            dic["初始保障金率"] = (initialMarginRate * 100).ToString("0.####") + "%";
-            dic["维持保障金率"] = (maintainMarginRate * 100).ToString("0.####") + "%";
+            dic["初始保障金率"] = (initialMarginRate * 100).ToString("0.##") + "%";
+            dic["维持保障金率"] = (maintainMarginRate * 100).ToString("0.##") + "%";
 
             clientduties = clientduties.Where(x => x.ContactTypeId.Contains("3")).OrderBy(o => o.id).ToList();//交易确认书邮件接收人
             if (clientduties.Count > 0)