diff --git a/config/grid-usdttwd.yaml b/config/grid-usdttwd.yaml
index 39b906489..3fbb3676d 100644
--- a/config/grid-usdttwd.yaml
+++ b/config/grid-usdttwd.yaml
@@ -28,8 +28,6 @@ backtest:
   startTime: "2020-09-04"
   endTime: "2020-09-14"
   symbols:
-  - BTCUSDT
-  - ETHUSDT
   - USDTTWD
   account:
     makerCommission: 15
diff --git a/config/grid.yaml b/config/grid.yaml
index f56176c85..0e0b2f794 100644
--- a/config/grid.yaml
+++ b/config/grid.yaml
@@ -33,7 +33,6 @@ backtest:
   endTime: "2020-09-14"
   symbols:
   - BTCUSDT
-  - ETHUSDT
   account:
     makerCommission: 15
     takerCommission: 15