diff --git a/package.json b/package.json
index 2ed2788..2735029 100644
--- a/package.json
+++ b/package.json
@@ -354,6 +354,11 @@
                 "command": "y3-helper.enableGlobalScript",
                 "title": "启用全局脚本",
                 "category": "Y3开发助手"
+            },
+            {
+                "command": "y3-helper.compileECA",
+                "title": "编译ECA",
+                "category": "Y3开发助手"
             }
         ],
         "configuration": {
diff --git a/src/ecaCompiler/index.ts b/src/ecaCompiler/index.ts
index 0305f6a..6813d79 100644
--- a/src/ecaCompiler/index.ts
+++ b/src/ecaCompiler/index.ts
@@ -1 +1,52 @@
 import * as compiler from './compiler';
+import * as vscode from 'vscode';
+import * as y3 from 'y3-helper';
+
+async function fullCompileOne(inUri: vscode.Uri, outUri: vscode.Uri) {
+    let c = new compiler.Compiler();
+    let eca = await c.compile(inUri);
+    let content = eca.make();
+    await y3.fs.writeFile(outUri, content);
+}
+
+export function init() {
+    vscode.commands.registerCommand('y3-helper.compileECA', async () => {
+        if (!y3.env.scriptUri) {
+            vscode.window.showErrorMessage('请先打开地图');
+            return;
+        }
+        let outTriggerDir = y3.uri(y3.env.scriptUri, 'y3-trigger');
+        await vscode.window.withProgress({
+            location: vscode.ProgressLocation.Notification,
+            title: '编译中...',
+            cancellable: true,
+        }, async (progress, token) => {
+            progress.report({
+                message: '正在搜索触发器文件...',
+            });
+            let inTriggerDir = y3.uri(y3.env.mapUri!, 'global_trigger/trigger');
+            let scanResult = await y3.fs.scan(inTriggerDir, undefined, () => {
+                if (token.isCancellationRequested) {
+                    throw new vscode.CancellationError();
+                }
+            });
+            let fileNames = scanResult
+                . filter((file) => file[1] === vscode.FileType.File && file[0].endsWith('.json'))
+                . map((file) => file[0]);
+                
+            if (fileNames.length === 0) {
+                return;
+            }
+            for (let i = 0; i < fileNames.length; i++) {
+                if (token.isCancellationRequested) {
+                    throw new vscode.CancellationError();
+                }
+                progress.report({
+                    message: `正在编译触发器文件(${i}/${fileNames.length})...`,
+                });
+                await fullCompileOne(y3.uri(inTriggerDir, fileNames[i]), y3.uri(outTriggerDir, fileNames[i].replace('.json', '.lua')));
+            }
+        });
+        vscode.window.showInformationMessage('编译完成');
+    });
+}
diff --git a/src/extension.ts b/src/extension.ts
index 1dde38c..c9405c0 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -23,6 +23,7 @@ import * as y3 from 'y3-helper';
 import { config } from './config';
 import * as globalScript from './globalScript';
 import * as luaLanguage from './luaLanguage';
+import * as ecaCompiler from './ecaCompiler';
 
 class Helper {
     private context: vscode.ExtensionContext;
@@ -305,6 +306,7 @@ class Helper {
             plugin.init();
             globalScript.init();
             luaLanguage.init();
+            ecaCompiler.init();
         }, 100);
     }
 }
diff --git a/src/tools/fs.ts b/src/tools/fs.ts
index db4a5dd..25645f9 100644
--- a/src/tools/fs.ts
+++ b/src/tools/fs.ts
@@ -100,7 +100,7 @@ export async function dir(uri: vscode.Uri | string, relativePath?: string) {
     }
 }
 
-export async function scan(uri: vscode.Uri | string, relativePath?: string) {
+export async function scan(uri: vscode.Uri | string, relativePath?: string, partail?: (result: [string, vscode.FileType][]) => void) {
     if (typeof uri === 'string') {
         uri = vscode.Uri.file(uri);
     }
@@ -115,6 +115,7 @@ export async function scan(uri: vscode.Uri | string, relativePath?: string) {
         for (const [name, fileType] of files) {
             let fullPath = path ? `${path}/${name}` : name;
             result.push([fullPath, fileType]);
+            partail?.(result);
             if (fileType === vscode.FileType.Directory) {
                 await doScan(uri, fullPath);
             }