diff --git a/ChanSBI.py b/ChanSBI.py
index f12d6da..2b0779e 100644
--- a/ChanSBI.py
+++ b/ChanSBI.py
@@ -62,8 +62,8 @@ class ChanSBI():
         else:
             included = False
             # high小于，low大于，右包含
-            if self.low > bi.low:
-                included = True
+            #if self.low > bi.low:
+                #included = True
         if included:
             if self.pre:
                 if self.high > self.pre.high and self.low < self.pre.low: