diff --git a/.inscode b/.inscode
index ecc8bdde946f464a2c4d431d8f8196413737d922..e1777316cc8a34b6c53f0ae12504b6c66fbdb272 100644
--- a/.inscode
+++ b/.inscode
@@ -1,6 +1,10 @@
 run = "npm i && npm run dev"
+language = "node"
 
 [env]
 PATH = "/root/${PROJECT_DIR}/.config/npm/node_global/bin:/root/${PROJECT_DIR}/node_modules/.bin:${PATH}"
 XDG_CONFIG_HOME = "/root/.config"
-npm_config_prefix = "/root/${PROJECT_DIR}/.config/npm/node_global"
\ No newline at end of file
+npm_config_prefix = "/root/${PROJECT_DIR}/.config/npm/node_global"
+
+[debugger]
+program = "main.js"
diff --git a/index.js b/index.js
index 2d7e6834fb6366b3120c7a37cc5f637bc4a33928..92e20920ec11de4b7808ad9d829f39f22439bb7f 100644
--- a/index.js
+++ b/index.js
@@ -1 +1,18 @@
-console.log("欢迎来到 InsCode");
\ No newline at end of file
+const state = {
+    a: 1,
+    setA (count) {
+        state.a  = count
+    }
+};
+
+function run () {
+    const { a, setA } = state
+    console.log(state.a)
+    setA(a + 1)
+    console.log(state.a)
+}
+
+run()
+run()
+run()
+run()
\ No newline at end of file