diff --git a/.github/workflows/rustfmt.yml b/.github/workflows/rustfmt.yml
index 44e9daf04..0cb6e8487 100644
--- a/.github/workflows/rustfmt.yml
+++ b/.github/workflows/rustfmt.yml
@@ -34,7 +34,5 @@ jobs:
                     printf "\n" >> user/libs/libc/src/include/internal/bindings/bindings.rs
             
             - name: Check format
-              uses: actions-rs/cargo@v1
-              with:
-                  command: fmt
-                  args: --all -- --check
+              run: |
+                    FMT_CHECK=1 make fmt
diff --git a/Cargo.toml b/Cargo.toml
deleted file mode 100644
index 6716a47d6..000000000
--- a/Cargo.toml
+++ /dev/null
@@ -1,7 +0,0 @@
-[workspace]
-resolver = "2"
-
-members = [
-    "kernel",
-    "user/libs/libc/",
-]
diff --git a/Makefile b/Makefile
index 876a19c16..39316c440 100644
--- a/Makefile
+++ b/Makefile
@@ -36,6 +36,16 @@ export NM=$(DragonOS_GCC)/x86_64-elf-nm
 export AR=$(DragonOS_GCC)/x86_64-elf-ar
 export OBJCOPY=$(DragonOS_GCC)/x86_64-elf-objcopy
 
+# 检查是否需要进行fmt --check
+# 解析命令行参数  
+FMT_CHECK?=0
+
+ifeq ($(FMT_CHECK), 1)
+	FMT_CHECK=--check
+else
+	FMT_CHECK=
+endif
+
 
 .PHONY: all 
 all: kernel user
@@ -142,6 +152,11 @@ run-docker:
 	$(MAKE) write_diskimage || exit 1
 	$(MAKE) qemu
 
+fmt:
+	@echo "格式化代码" 
+	FMT_CHECK=$(FMT_CHECK) $(MAKE) fmt -C kernel
+	FMT_CHECK=$(FMT_CHECK) $(MAKE) fmt -C user
+	
 help:
 	@echo "编译:"
 	@echo "  make all -j <n>       - 本地编译，不运行,n为要用于编译的CPU核心数"
diff --git a/docs/introduction/build_system.md b/docs/introduction/build_system.md
index 38e91cd56..c4f007033 100644
--- a/docs/introduction/build_system.md
+++ b/docs/introduction/build_system.md
@@ -236,6 +236,7 @@ make run-docker
 - 清理编译产生的文件: `make clean`
 - 编译文档: `make docs` （需要手动安装sphinx以及docs下的`requirements.txt`中的依赖）
 - 清理文档: `make clean-docs`
+- 格式化代码: `make fmt`
 
 :::{note}
 如果您需要在vnc中运行DragonOS，请在上述命令后加上`-vnc`后缀。如：`make run-vnc`
diff --git a/kernel/Makefile b/kernel/Makefile
index f27404730..043c45c69 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -6,4 +6,8 @@ all:
 
 clean:
 	rm -f Cargo.lock
-	$(MAKE) -C src clean
\ No newline at end of file
+	$(MAKE) -C src clean
+
+.PHONY: fmt
+fmt:
+	cargo fmt --all $(FMT_CHECK)
\ No newline at end of file
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
deleted file mode 100644
index 3d8081580..000000000
--- a/rust-toolchain.toml
+++ /dev/null
@@ -1,3 +0,0 @@
-[toolchain]
-channel = "nightly-2023-01-21"
-components = ["rust-src"]
\ No newline at end of file
diff --git a/user/Makefile b/user/Makefile
index da796370b..1e400f33c 100644
--- a/user/Makefile
+++ b/user/Makefile
@@ -112,4 +112,8 @@ clean:
 		cd $$subdir && $(MAKE) clean;\
 		cd .. ;\
 	done
-	
\ No newline at end of file
+
+.PHONY: fmt
+fmt:
+	FMT_CHECK=$(FMT_CHECK) $(MAKE) -C libs
+	FMT_CHECK=$(FMT_CHECK) $(MAKE) -C apps
\ No newline at end of file
diff --git a/user/apps/Makefile b/user/apps/Makefile
index d3d39ff4d..4daffef42 100644
--- a/user/apps/Makefile
+++ b/user/apps/Makefile
@@ -9,4 +9,7 @@ $(user_apps_sub_dirs): ECHO
 	$(MAKE) -C $@ all CFLAGS="$(CFLAGS)" tmp_output_dir="$(tmp_output_dir)" output_dir="$(output_dir)" sys_libs_dir="$(sys_libs_dir)"
 
 all: $(user_apps_sub_dirs)
-	
\ No newline at end of file
+
+.PHONY: clean
+fmt:
+	@echo "格式化代码: user/apps"
diff --git a/user/libs/Makefile b/user/libs/Makefile
index aa2e6fe2b..4d3da120a 100644
--- a/user/libs/Makefile
+++ b/user/libs/Makefile
@@ -16,4 +16,9 @@ clean:
 		echo "Clean in dir: $$subdir";\
 		cd $$subdir && $(MAKE) clean;\
 		cd .. ;\
-	done
\ No newline at end of file
+	done
+
+.PHONY: clean
+fmt:
+	@echo "格式化代码: user/libs"
+	FMT_CHECK=$(FMT_CHECK) $(MAKE) -C libc fmt
diff --git a/user/libs/libc/Makefile b/user/libs/libc/Makefile
index 735c2bf72..c805b5f9d 100644
--- a/user/libs/libc/Makefile
+++ b/user/libs/libc/Makefile
@@ -4,4 +4,8 @@ all:
 
 clean:
 	rm -f Cargo.lock
-	$(MAKE) -C src clean
\ No newline at end of file
+	$(MAKE) -C src clean
+
+.PHONY: fmt
+fmt:
+	cargo fmt --all $(FMT_CHECK)