diff --git a/README.md b/README.md
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+++ b/README.md
@@ -13,7 +13,8 @@ Trading Gym is an open-source project for the development of deep reinforcement
     1.1.  using Point (5 decimal forex )  for reward and balance calculation
     ### Basis point
     The last decimal place to which a particular exchange rate is usually quoted is referred to as a point. 
-       
+## Trading Plot
+[GBTUSD 1](./log/GBPUSD-20211027165755.png)       
 2. data process: (./data/data_process.py)
     
     2.1. processing csv (time, open, high, low, close), the source I used is MetaTrader.
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diff --git a/old_version b/old_version
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@@ -1 +0,0 @@
-Subproject commit 887d95de3f7c0e5a522d45a932a9b5aded1a35b5