diff --git a/telegram/8619211027341.session b/telegram/8619211027341.session
index 322b4a5..920d918 100644
Binary files a/telegram/8619211027341.session and b/telegram/8619211027341.session differ
diff --git a/telegram/bot_session.session b/telegram/bot_session.session
index 2de1b81..0bef7fa 100644
Binary files a/telegram/bot_session.session and b/telegram/bot_session.session differ
diff --git a/telegram/sign.db b/telegram/sign.db
index 99598c3..389b5d8 100644
Binary files a/telegram/sign.db and b/telegram/sign.db differ
diff --git a/交易/bitmart_api交易.py b/交易/bitmart_api交易.py
index 0c80613..8e83d3c 100644
--- a/交易/bitmart_api交易.py
+++ b/交易/bitmart_api交易.py
@@ -110,9 +110,16 @@ class BitmartFuturesTransaction:
     def get_current_price(self):
         """获取当前最新价格，用于计算张数"""
         try:
-            response = self.contractAPI.get_ticker(contract_symbol=self.contract_symbol)[0]
+            end_time = int(time.time())
+            # 获取足够多的条目确保有最新3根
+            response = self.contractAPI.get_kline(
+                contract_symbol=self.contract_symbol,
+                step=30,  # 30分钟
+                start_time=end_time - 3600 * 10,  # 取最近10小时
+                end_time=end_time
+            )[0]
             if response['code'] == 1000:
-                return float(response['data']['last_price'])
+                return float(response['data'][0]["close_price"])
             return None
         except Exception as e:
             logger.error(f"获取价格异常: {e}")
@@ -161,6 +168,7 @@ class BitmartFuturesTransaction:
     def calculate_size(self):
         """计算开仓张数：使用可用余额的1%作为保证金"""
         balance = self.get_available_balance()
+        self.balance = balance
         if not balance or balance < 10:
             logger.warning("余额不足，无法开仓")
             return 0
@@ -299,6 +307,13 @@ class BitmartFuturesTransaction:
                 self.execute_trade()
 
             self.pbar.reset()
+
+            # ===================================================================================================
+            size = self.calculate_size()  # 获取可用余额
+            if not self.get_position_status():
+                self.ding(error=True, msg="获取仓位信息失败！！！")
+                continue
+
             # 持仓方向，开仓价格，现价，持仓量，盈亏，当前价值
             # 1. 确保所有关键数据为 float 类型（BitMart API 常返回字符串）
             current_price = float(kline_3["close"])
@@ -316,9 +331,9 @@ class BitmartFuturesTransaction:
             # 3. 计算收益率（可选，更直观）
             if self.start != 0 and open_avg_price > 0:
                 if self.start == 1:
-                    pnl_rate = (current_price - open_avg_price) / open_avg_price * 100
+                    pnl_rate = (current_price - open_avg_price) / open_avg_price * 10000
                 else:
-                    pnl_rate = (open_avg_price - current_price) / open_avg_price * 100
+                    pnl_rate = (open_avg_price - current_price) / open_avg_price * 10000
                 rate_str = f" ({pnl_rate:+.2f}%)"
             else:
                 rate_str = ""
@@ -327,21 +342,20 @@ class BitmartFuturesTransaction:
             direction_str = "空" if self.start == -1 else ("多" if self.start == 1 else "无")
             pnl_str = f"{unrealized_pnl:+.2f} USDT"
 
-            # 5. 持仓量显示优化（k为单位）
-            amount_display = f"{current_amount / 1000:.1f}k 张" if current_amount >= 1000 else f"{current_amount:.0f} 张"
-
             # 6. 最终消息
             msg = (
                 f"【BitMart {self.contract_symbol} 永续】\n"
                 f"当前方向：{direction_str}\n"
                 f"开仓均价：{open_avg_price:.2f} USDT\n"
                 f"当前现价：{current_price:.2f} USDT\n"
-                f"持仓数量：{amount_display}\n"
-                f"浮动盈亏：{pnl_str}{rate_str}"
+                f"持仓量：{float(self.current_amount) / 1000} eth\n"
+                f"浮动盈亏：{pnl_str}{rate_str}\n"
+                f"账户可用余额：{self.balance:.2f} usdt"
             )
 
             # 7. 发送钉钉消息
             self.ding(msg=msg)
 
+
 if __name__ == '__main__':
     BitmartFuturesTransaction().action()