diff --git a/README.md b/README.md
index b6af6431fa0..16a3b64e869 100644
--- a/README.md
+++ b/README.md
@@ -337,10 +337,10 @@ Time,root.fit.d1.s1,root.fit.d1.s2,root.fit.d2.s1,root.fit.d2.s3,root.fit.p.s1
 ### Run import shell
 ```
 # Unix/OS X
-> $IOTDB_CLI_HOME/tools/import-csv.sh -h <ip> -p <port> -u <username> -pw <password> -f <xxx.csv>
+> tools/import-csv.sh -h <ip> -p <port> -u <username> -pw <password> -f <xxx.csv>
 
 # Windows
-> $IOTDB_CLI_HOME\tools\import-csv.bat -h <ip> -p <port> -u <username> -pw <password> -f <xxx.csv>
+> tools\import-csv.bat -h <ip> -p <port> -u <username> -pw <password> -f <xxx.csv>
 ```
 
 ### Error data file
@@ -352,10 +352,10 @@ Time,root.fit.d1.s1,root.fit.d1.s2,root.fit.d2.s1,root.fit.d2.s3,root.fit.p.s1
 ### Run export shell
 ```
 # Unix/OS X
-> $IOTDB_CLI_HOME/tools/export-csv.sh -h <ip> -p <port> -u <username> -pw <password> -td <directory> [-tf <time-format>]
+> tools/export-csv.sh -h <ip> -p <port> -u <username> -pw <password> -td <directory> [-tf <time-format>]
 
 # Windows
-> $IOTDB_CLI_HOME\tools\export-csv.bat -h <ip> -p <port> -u <username> -pw <password> -td <directory> [-tf <time-format>]
+> tools\export-csv.bat -h <ip> -p <port> -u <username> -pw <password> -td <directory> [-tf <time-format>]
 ```
 
 ### Input query