diff --git a/weex交易/30分钟盘交易.py b/weex交易/30分钟盘交易.py
index 585a812..ad81bd6 100644
--- a/weex交易/30分钟盘交易.py
+++ b/weex交易/30分钟盘交易.py
@@ -170,7 +170,7 @@ class WeexTransaction:
 
         self.mn_tab.ele('x://*[contains(text(), "市价")]', timeout=15).click()
         time.sleep(1)
-        self.mn_tab.ele('x://input[@placeholder="请输入数量"]').input(1600)
+        self.mn_tab.ele('x://input[@placeholder="请输入数量"]').input(10)
         time.sleep(1)
 
         if self.direction == "long" and not self.start: