diff --git a/README.md b/README.md
index b63290b..0c85d85 100644
--- a/README.md
+++ b/README.md
@@ -64,29 +64,34 @@ cd $XPLACE_HOME/data
 - To run GP + DP flow for ISPD2005 dataset:
 ```bash
 # only run adaptec1
-python main.py --dataset ispd2005 --design_name adaptec1 --load_from_raw True --detail_placement True
+python main.py --dataset ispd2005 --design_name adaptec1
 
 # run all the designs in ispd2005
-python main.py --dataset ispd2005 --run_all True --load_from_raw True --detail_placement True
+python main.py --dataset ispd2005 --run_all True
 ```
 
 - To run GP + DP flow for ISPD2015 dataset:
 ```bash
 # only run mgc_fft_1
-python main.py --dataset ispd2015_fix --design_name mgc_fft_1 --load_from_raw True --detail_placement True
+python main.py --dataset ispd2015_fix --design_name mgc_fft_1
 
 # run all the designs in ispd2015
-python main.py --dataset ispd2015_fix --run_all True --load_from_raw True --detail_placement True
+python main.py --dataset ispd2015_fix --run_all True
 ```
 
 - To run Routability GP + DP flow for ISPD2015/2018/2019 dataset:
 ```bash
 # run all the designs with routability optimization
-python main.py --dataset ispd2015_fix --run_all True --load_from_raw True --detail_placement True --use_cell_inflate True
+python main.py --dataset ispd2015_fix --run_all True --use_cell_inflate True
 
-python main.py --dataset ispd2018 --run_all True --load_from_raw True --detail_placement True --use_cell_inflate True
+python main.py --dataset ispd2018 --run_all True --use_cell_inflate True
 
-python main.py --dataset ispd2019_no_fence --run_all True --load_from_raw True --detail_placement True --use_cell_inflate True
+python main.py --dataset ispd2019_no_fence --run_all True --use_cell_inflate True
+```
+
+- To run Mixed-Size flow for MMS dataset:
+```bash
+python main.py --dataset mms --run_all True --mixed_size True
 ```
 
 **NOTE**: We default enable the deterministic mode. If you don't need determinism and want to run placement in an extremely fast mode, please try to set `--deterministic False` in the Python arguments.