diff --git a/.gitignore b/.gitignore
index ca1c7a3..52737dc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,9 @@
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs
 
+# dll файлы
+*.dll
+
 # Mono auto generated files
 mono_crash.*
 
diff --git a/IceCreamShop/ImplementationExtensions/IceCreamBusinessLogic.dll b/IceCreamShop/ImplementationExtensions/IceCreamBusinessLogic.dll
deleted file mode 100644
index ac6ff6f..0000000
Binary files a/IceCreamShop/ImplementationExtensions/IceCreamBusinessLogic.dll and /dev/null differ
diff --git a/IceCreamShop/ImplementationExtensions/IceCreamShopDatabaseImplement.dll b/IceCreamShop/ImplementationExtensions/IceCreamShopDatabaseImplement.dll
deleted file mode 100644
index 95af66a..0000000
Binary files a/IceCreamShop/ImplementationExtensions/IceCreamShopDatabaseImplement.dll and /dev/null differ
diff --git a/IceCreamShop/ImplementationExtensions/IceCreamShopFileImplement.dll b/IceCreamShop/ImplementationExtensions/IceCreamShopFileImplement.dll
deleted file mode 100644
index 763c651..0000000
Binary files a/IceCreamShop/ImplementationExtensions/IceCreamShopFileImplement.dll and /dev/null differ