diff --git a/Cargo.lock b/Cargo.lock
index 64899ca..2717138 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -265,9 +265,9 @@ dependencies = [
 
 [[package]]
 name = "rustsbi"
-version = "0.2.0-alpha.10"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7bbdd096bc2e150359b4dcec38a395eedf04ca789ca2fed29dc0d6a646e6ff8"
+checksum = "9fe8b0cff28f5a0dcf42e3c4b0c59ab3b23f7bb5f534013e404374b4070e75b2"
 dependencies = [
  "embedded-hal",
  "nb 1.0.0",
diff --git a/README.md b/README.md
index 32178bc..db1ecad 100644
--- a/README.md
+++ b/README.md
@@ -9,13 +9,7 @@ cargo qemu
 When running `cargo qemu`, the test kernel will build and run. Expected output should be:
 
 ```
-    Finished dev [unoptimized + debuginfo] target(s) in 0.03s
-     Running `target\debug\xtask.exe qemu`
-xtask: mode: Debug
-   Compiling rustsbi-qemu v0.0.2 (D:\RustSBI\rustsbi-qemu\rustsbi-qemu)
-    Finished dev [unoptimized + debuginfo] target(s) in 0.44s
-    Finished dev [unoptimized + debuginfo] target(s) in 0.04s
-[rustsbi] RustSBI version 0.2.0-alpha.7
+[rustsbi] RustSBI version 0.2.0, adapting to RISC-V SBI v0.3
 .______       __    __      _______.___________.  _______..______   __
 |   _  \     |  |  |  |    /       |           | /       ||   _  \ |  |
 |  |_)  |    |  |  |  |   |   (----`---|  |----`|   (----`|  |_)  ||  |
@@ -23,27 +17,28 @@ xtask: mode: Debug
 |  |\  \----.|  `--'  |.----)   |      |  |  .----)   |   |  |_)  ||  |
 | _| `._____| \______/ |_______/       |__|  |_______/    |______/ |__|
 
-[rustsbi] Implementation: RustSBI-QEMU Version 0.0.2
+[rustsbi] Implementation: RustSBI-QEMU Version 0.1.0
 [rustsbi-dtb] Hart count: cluster0 with 8 cores
 [rustsbi] misa: RV64ACDFIMSU
 [rustsbi] mideleg: ssoft, stimer, sext (0x222)
 [rustsbi] medeleg: ima, ia, bkpt, la, sa, uecall, ipage, lpage, spage (0xb1ab)
-[rustsbi] pmp0: 0x10000000 ..= 0x10001fff (rwx)
-[rustsbi] pmp1: 0x80000000 ..= 0x8fffffff (rwx)
-[rustsbi] pmp2: 0x0 ..= 0xffffffffffffff (---)
+[rustsbi] pmp0: 0x10000000 ..= 0x10001fff (rw-)
+[rustsbi] pmp1: 0x2000000 ..= 0x200ffff (rw-)
+[rustsbi] pmp2: 0xc000000 ..= 0xc3fffff (rw-)
+[rustsbi] pmp3: 0x80000000 ..= 0x8fffffff (rwx)
 [rustsbi] enter supervisor 0x80200000
 << Test-kernel: Hart id = 0, DTB physical address = 0x87000000
 >> Test-kernel: Testing base extension
 << Test-kernel: Base extension version: 1
-<< Test-kernel: SBI specification version: 2
+<< Test-kernel: SBI specification version: 3
 << Test-kernel: SBI implementation Id: 4
 << Test-kernel: SBI implementation version: 200
 << Test-kernel: Device mvendorid: 0
 << Test-kernel: Device marchid: 0
 << Test-kernel: Device mimpid: 0
 >> Test-kernel: Testing SBI instruction emulation
-<< Test-kernel: Current time: d1540
-<< Test-kernel: Time after operation: d407b
+<< Test-kernel: Current time: 17fc45
+<< Test-kernel: Time after operation: 187678
 >> Test-kernel: Trigger illegal exception
 << Test-kernel: Value of scause: Exception(IllegalInstruction)
 << Test-kernel: Illegal exception delegate success
@@ -67,7 +62,7 @@ xtask: mode: Debug
 
 ### Requirements
 
-`cargo-binutils` and `llvm-tools-preview` are needed
+You should have `cargo-binutils` and `llvm-tools-preview` installed.
 
 ```
 cargo install cargo-binutils
@@ -112,7 +107,7 @@ You should use these following line of parameters:
 This project is licensed under Mulan PSL v2.
 
 ```text
-Copyright (c) 2021 Wuxiang Zhi Feng Team
+Copyright (c) 2021-2022 RustSBI Team
 RustSBI-QEMU is licensed under Mulan PSL v2.
 You can use this software according to the terms and conditions of the Mulan PSL v2.
 You may obtain a copy of Mulan PSL v2 at:
diff --git a/rustsbi-qemu/Cargo.toml b/rustsbi-qemu/Cargo.toml
index 5b92932..a11dedd 100644
--- a/rustsbi-qemu/Cargo.toml
+++ b/rustsbi-qemu/Cargo.toml
@@ -1,12 +1,12 @@
 [package]
 name = "rustsbi-qemu"
-version = "0.0.2"
+version = "0.1.0"
 edition = "2018"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-rustsbi = { version = "0.2.0-alpha.10" }
+rustsbi = "0.2.0"
 buddy_system_allocator = "0.8"
 lazy_static = { version = "1", features = ["spin_no_std"] }
 spin = "0.9"