diff --git a/egs/aishell/ASR/RESULTS.md b/egs/aishell/ASR/RESULTS.md
index 122c1e0ec..2462ec4ca 100644
--- a/egs/aishell/ASR/RESULTS.md
+++ b/egs/aishell/ASR/RESULTS.md
@@ -18,7 +18,7 @@ It's reworked Zipformer with Pruned RNNT loss, note that results below are produ
 
 Command for training is:
 ```bash
-./prepare.sh # before setting --perturb-speed to False in the prepare.sh
+./prepare.sh # after setting --perturb-speed to False in the prepare.sh
 
 export CUDA_VISIBLE_DEVICES="0,1"
 
diff --git a/egs/aishell2/ASR/RESULTS.md b/egs/aishell2/ASR/RESULTS.md
index 9aec6b3f4..a5f960dba 100644
--- a/egs/aishell2/ASR/RESULTS.md
+++ b/egs/aishell2/ASR/RESULTS.md
@@ -21,7 +21,7 @@ It's reworked Zipformer with Pruned RNNT loss, note that results below are produ
 The training command for reproducing is given below:
 
 ```bash
-./prepare.sh # before setting --perturb-speed to False in the prepare.sh
+./prepare.sh # after setting --perturb-speed to False in the prepare.sh
 
 export CUDA_VISIBLE_DEVICES="0,1"
 
diff --git a/egs/aishell4/ASR/RESULTS.md b/egs/aishell4/ASR/RESULTS.md
index c877f09ae..7d99b2f05 100644
--- a/egs/aishell4/ASR/RESULTS.md
+++ b/egs/aishell4/ASR/RESULTS.md
@@ -20,7 +20,7 @@ It's reworked Zipformer with Pruned RNNT loss, note that results below are produ
 
 Command for training is:
 ```bash
-./prepare.sh # before setting --perturb-speed to False in the prepare.sh
+./prepare.sh # after setting --perturb-speed to False in the prepare.sh
 
 export CUDA_VISIBLE_DEVICES="0,1"