From b1e077208dd87aa8f7f92b7b13136427865a2da1 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Tue, 06 Jan 2026 15:44:45 +0800
Subject: [PATCH] feat(coin): 添加SOL/USDT交易对支持

---
 src/main/java/com/xcong/excoin/modules/contract/parameter/dto/SubmitCloseEntrustDto.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/xcong/excoin/modules/contract/parameter/dto/SubmitCloseEntrustDto.java b/src/main/java/com/xcong/excoin/modules/contract/parameter/dto/SubmitCloseEntrustDto.java
index 7c03c3c..e94162d 100644
--- a/src/main/java/com/xcong/excoin/modules/contract/parameter/dto/SubmitCloseEntrustDto.java
+++ b/src/main/java/com/xcong/excoin/modules/contract/parameter/dto/SubmitCloseEntrustDto.java
@@ -31,4 +31,8 @@
     @ApiModelProperty(value = "币种数量", example = "1")
     private int symbolCnt;
 
+    @NotNull
+    @ApiModelProperty(value = "币种", example = "BTC/USDT")
+    private String symbol;
+
 }

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