@@ -1,6 +1,6 @@
 use std::fs;
 use std::fs::File;
-use std::io::Read;
+use std::io::{Read};
 use std::path::PathBuf;
 
 use serde::Deserialize;
@@ -61,6 +61,20 @@ pub fn open_file(path: String) -> String {
   out.to_string()
 }
 
+#[command]
+pub fn save_file(path: String, value: String) -> String {
+  match fs::write(path.clone(), value) {
+    Ok(_) => {
+      info!("save file: {}", path);
+    }
+    Err(err) => {
+      info!("save file: {} error, {}", path, err);
+    }
+  };
+
+  "".to_string()
+}
+
 #[command]
 pub fn open_dir(root: String, code_path: String) -> FileEntry {
   let code_path = PathBuf::from(root).join(code_path);
 
@@ -110,6 +110,7 @@ fn main() {
 
 
       cmd::open_file,
+      cmd::save_file,
       cmd::open_dir,
 
       // design
 
@@ -125,6 +125,8 @@ export function CodePage() {
     if (nodeIds.endsWith('?is_dir=true')) {
       return;
     }
+
+    UncodeBridge.views.currentFile = nodeIds;
     UncodeBridge.open_file(nodeIds).then(data => {
       setContent(data);
     });
@@ -136,15 +138,13 @@ export function CodePage() {
   ) => {
     setTimeout(() => {
       editor.addAction({
-        id: 'my-unique-id',
-        label: 'My Label!!!',
+        id: 'save-file',
+        label: 'Save File',
         keybindings: [monaco.KeyMod.CtrlCmd | monaco.KeyCode.KEY_S],
-        // precondition: null,
-        // keybindingContext: null,
         contextMenuGroupId: 'navigation',
         contextMenuOrder: 1.5,
         run: function (ed, any) {
-          console.log(ed, any);
+          UncodeBridge.save_file(ed.getValue()).then(() => {});
         },
       });
     }, 300);
 
@@ -49,6 +49,10 @@ const UncodeBridge = {
     },
   },
 
+  views: {
+    currentFile: '',
+  },
+
   exit() {
     exit();
   },
@@ -116,6 +120,13 @@ const UncodeBridge = {
     return invoke_wrapper('open_file', { path });
   },
 
+  save_file(value: string): Promise<string> {
+    return invoke_wrapper('save_file', {
+      path: UncodeBridge.views.currentFile,
+      value,
+    });
+  },
+
   build_modeling() {
     this.emit_event('build_modeling', {
       root: this.config.uncode.path,
 
@@ -1 +1,2 @@
-# Uncode
+# Uncode Core
+