diff --git a/README.md b/README.md
index c3b7b1d..c31aa10 100644
--- a/README.md
+++ b/README.md
@@ -13,12 +13,6 @@ make release=1
 
 > 暂不支持交叉编译和调试
 
-## 依赖项
-
-* doas
-* nbd
-* qemu
-
 ## 架构支持
 
 * [x] x86_64
diff --git a/src/scripts/depcheck b/src/scripts/depcheck
index fc9ecf0..4801d18 100755
--- a/src/scripts/depcheck
+++ b/src/scripts/depcheck
@@ -26,16 +26,12 @@ color = {
 arch = subprocess.check_output("uname -m", shell=True).decode().strip()
 
 
-kernel_modules = [
-    "nbd",
-]
+kernel_modules = []
 
 softwares = {
-    "doas": ["doas"],
     "gcc": ["gcc"],
     "nasm": ["nasm"],
     "rust": ["rustc", "rustdoc", "rust-lldb"],
-    "qemu": ["qemu-img", "qemu-nbd", "qemu-system-"+arch],
 }