diff --git a/README.md b/README.md
index d9ca814..746cfd4 100644
--- a/README.md
+++ b/README.md
@@ -8,10 +8,10 @@ apt install proot-distro
 ### [5]login the distro
 ### [6]install a kind of conda such as miniconda and enter conda environment
 ### [7]create a conda virtual environment and activate it
-#### [8]install pytorch from binary
+### [8]install pytorch from binary
 ```console
 conda install pytorch torchvision torchaudio cpuonly -c pytorch
 ```
-#### [9]install pytorch from source
-##### [9.1]enable the option of android located in [setting>> developer options>> disable child process restrictiona]
-##### [9.2]
\ No newline at end of file
+### [9]install pytorch from source
+#### [9.1]enable the option of android located in [setting>> developer options>> disable child process restrictiona]
+#### [9.2]
\ No newline at end of file