diff --git a/telegram/8619211027341.session b/telegram/8619211027341.session
index f73dd9d..a4bc829 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 a28b29e..ae0d668 100644
Binary files a/telegram/bot_session.session and b/telegram/bot_session.session differ
diff --git a/telegram/bot_session.session-journal b/telegram/bot_session.session-journal
deleted file mode 100644
index f1aaf4d..0000000
Binary files a/telegram/bot_session.session-journal and /dev/null differ
diff --git a/telegram/sign.db b/telegram/sign.db
index 47d80c1..8299910 100644
Binary files a/telegram/sign.db and b/telegram/sign.db differ
diff --git a/交易/bitmart_优化版.py b/交易/bitmart_优化版.py
index 93a486d..5d52737 100644
--- a/交易/bitmart_优化版.py
+++ b/交易/bitmart_优化版.py
@@ -190,7 +190,7 @@ class WeexTransaction:
             'unit': '30',
             'resolution': 'M',
             'contractID': '2',
-            'offset': '340',
+            'offset': '1',
             'endTime': str(int(time.time())),
         }
 
@@ -198,7 +198,7 @@ class WeexTransaction:
             try:
                 res = self.session.get(
                     'https://contract-v2.bitmart.com/v1/ifcontract/quote/kline',
-                    params=params, timeout=5
+                    params=params, timeout=15
                 )
 
                 datas = []
@@ -322,9 +322,9 @@ class WeexTransaction:
             self.pbar.refresh()
 
             # 必须是整点或半点及前 5 分钟
-            if minute not in [0, 1, 2, 3, 4, 5, 30, 31, 32, 33, 34, 35]:
-                time.sleep(8)
-                return
+            # if minute not in [0, 1, 2, 3, 4, 5, 30, 31, 32, 33, 34, 35]:
+            #     time.sleep(8)
+            #     return
 
             # 时间重复跳过
             if self.time_start == self.get_half_hour_timestamp():
@@ -398,4 +398,8 @@ class WeexTransaction:
 
 
 if __name__ == '__main__':
-    WeexTransaction(tge_id=196495).action()
+    while True:
+        try:
+            WeexTransaction(tge_id=196495).action()
+        except:
+            time.sleep(5)