diff --git a/action.yml b/action.yml
index 9c93f71..725d826 100644
--- a/action.yml
+++ b/action.yml
@@ -113,23 +113,60 @@ runs:
           echo "RUSTUP_UPDATE_ROOT=https://rsproxy.cn/rustup" >> $GITHUB_ENV
         fi
         if [[ ! -f ~/.cargo/config ]]; then
-          mkdir -p ~/.cargo
-          cat > ~/.cargo/config <<EOF
-          [source.crates-io]
-          replace-with = 'rsproxy-sparse'
+          echo "[source.crates-io]" > ~/.cargo/config
+          echo "replace-with = 'rsproxy-sparse'" >> ~/.cargo/config
+          echo "[source.rsproxy]" >> ~/.cargo/config
+          echo "registry = 'https://rsproxy.cn/crates.io-index'" >> ~/.cargo/config
+          echo "[source.rsproxy-sparse]" >> ~/.cargo/config
+          echo "registry = 'sparse+https://rsproxy.cn/index/'" >> ~/.cargo/config
+          echo "[registries.rsproxy]" >> ~/.cargo/config
+          echo "index = 'https://rsproxy.cn/crates.io-index'" >> ~/.cargo/config
+          echo "[net]" >> ~/.cargo/config
+          echo "git-fetch-with-cli = true" >> ~/.cargo/config
+        fi
 
-          [source.rsproxy]
-          registry = "https://rsproxy.cn/crates.io-index" 
+    - name: Cache Rust toolchain
+      uses: actions/cache@v3
+      with:
+        path: |
+          $HOME/.cargo/registry
+          $HOME/.cargo/git
+          $HOME/.cargo/registry/cache
+          $HOME/.cargo/registry/index
+        key: ${{ runner.os }}-rust-${{ hashFiles('**/Cargo.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-rust-
+        fi
 
-          [source.rsproxy-sparse]
-          registry = "sparse+https://rsproxy.cn/index/" 
+    - name: Cache Rust toolchain
+      uses: actions/cache@v3
+      with:
+        path: |
+          $HOME/.cargo/registry
+          $HOME/.cargo/git
+          $HOME/.cargo/registry/cache
+          $HOME/.cargo/registry/index
+        key: ${{ runner.os }}-rust-${{ hashFiles('**/Cargo.lock')
+            
+          }}
+        fi
 
-          [registries.rsproxy]
-          index = "https://rsproxy.cn/crates.io-index" 
+    - name: Cache Rust toolchain
+      uses: actions/cache@v3
+      with:
+        path: |
+          $HOME/.cargo/registry
+          $HOME/.cargo/git
+          $HOME/.cargo/registry/cache
+          $HOME/.cargo/registry/index
+        fi
 
-          [net]
-          git-fetch-with-cli = true
-          EOF
+    - name: Install Rust toolchain
+      if: runner.os != 'Windows'
+      shell: bash
+      run: |
+        if ! command -v rustup &> /dev/null ; then
+          curl --proto '=https' --tlsv1.2 --retry 10 --retry-connrefused -fsSL "https://rsproxy.cn/rustup-init.sh" | sh -s -- --default-toolchain none -y
         fi
 
     - name: Install Rust toolchain