diff --git a/README.md b/README.md
index a38aff48e..77fbc8d31 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,6 @@ Windows
 
     > git clone https://github.com/seven332/EhViewer
     > cd EhViewer
-    > git submodule update --init
     > gradlew daogenerator:executeDaoGenerator
     > gradlew app:assembleDebug
 
@@ -26,7 +25,6 @@ Linux
 
     $ git clone https://github.com/seven332/EhViewer
     $ cd EhViewer
-    $ git submodule update --init
     $ ./gradlew daogenerator:executeDaoGenerator
     $ ./gradlew app:assembleDebug