diff --git a/Cargo.toml b/Cargo.toml
index 7813f72..dbd1ffb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,18 +1,18 @@
 [package]
-name = "axdevice_base"
-edition = "2024"
-version = "0.1.0"
-description = "Basic traits and structures for emulated devices in ArceOS hypervisor."
-authors = ["Hui Xiao <1127751018@qq.com>"]
-license = "GPL-3.0-or-later OR Apache-2.0 OR MulanPSL-2.0" # MulanPubL2 is not included in SPDX
-categories = ["virtualization", "no-std"]
+authors = ["Hui Xiao <1127751018@qq.com>"] 
+categories = ["virtualization", "no-std"] 
+description = "Basic traits and structures for emulated devices in ArceOS hypervisor." 
+edition = "2024" 
 homepage = "https://github.com/arceos-hypervisor/axvisor" 
+license = "GPL-3.0-or-later OR Apache-2.0 OR MulanPSL-2.0" # MulanPubL2 is not included in SPDX
+name = "axdevice_base" 
+version = "0.1.0" 
 
 [dependencies]
 cfg-if = "1.0"
-serde = { version = "1.0.204", default-features = false, features = ["derive", "alloc"] }
+serde = {version = "1.0.204", default-features = false, features = ["derive", "alloc"]}
 # System independent crates provided by ArceOS.
+axaddrspace = "0.2.0"
 axerrno = "0.1.0"
-axaddrspace = "0.1.0"
-axvmconfig = { version = "0.1.0", default-features = false }
+axvmconfig = {version = "0.1.0", default-features = false}
 memory_addr = "0.4"