diff --git a/README.md b/README.md
new file mode 100644
index 0000000..113dc6b
--- /dev/null
+++ b/README.md
@@ -0,0 +1,24 @@
+# use-config
+
+使用`app.config.json5`作为配置文件。
+
+
+## schema类型模版
+
+```json
+{
+  "$schema": "../schema.json",
+  "app": {
+    "type": "inline-app",
+    "port": 14000,
+    "remote": {
+      "host": "localhost",
+      "path": "/api/router"
+    },
+    "micro": {
+      "name": "micro-app",
+      "port": 3001
+    }
+  }
+}
+```
diff --git a/config/app-schema.json b/config/app-schema.json
index e772a01..a5c527c 100644
--- a/config/app-schema.json
+++ b/config/app-schema.json
@@ -8,9 +8,10 @@
       "enum": [
         "system-app",
         "micro-app",
-        "gateway-app"
+        "gateway-app",
+        "pm2-system-app"
       ],
-      "$comment": "Type must be either 'system-app' or 'micro-app' or 'gateway-app'."
+      "$comment": "Type must be either 'system-app' or 'micro-app' or 'gateway-app' or 'pm2-system-app'."
     },
     "home": {
       "type": "string",
diff --git a/package.json b/package.json
index d3e217e..a958330 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kevisual/use-config",
-  "version": "1.0.7",
+  "version": "1.0.8",
   "types": "dist/config.d.ts",
   "scripts": {
     "build": "npm run clean && rollup -c",
@@ -21,24 +21,24 @@
   "type": "module",
   "devDependencies": {
     "@rollup/plugin-alias": "^5.1.1",
-    "@rollup/plugin-commonjs": "^28.0.1",
+    "@rollup/plugin-commonjs": "^28.0.2",
     "@rollup/plugin-json": "^6.1.0",
-    "@rollup/plugin-node-resolve": "^15.3.0",
-    "@rollup/plugin-replace": "^6.0.1",
-    "@rollup/plugin-typescript": "^12.1.1",
-    "@types/node": "^22.10.1",
-    "chalk": "^5.3.0",
-    "commander": "^12.1.0",
-    "glob": "^11.0.0",
+    "@rollup/plugin-node-resolve": "^16.0.0",
+    "@rollup/plugin-replace": "^6.0.2",
+    "@rollup/plugin-typescript": "^12.1.2",
+    "@types/node": "^22.13.5",
+    "chalk": "^5.4.1",
+    "commander": "^13.1.0",
+    "glob": "^11.0.1",
     "json-schema-to-ts": "^3.1.1",
     "json5": "^2.2.3",
-    "rollup": "^4.27.4",
+    "rollup": "^4.34.8",
     "rollup-plugin-copy": "^3.5.0",
     "rollup-plugin-dts": "^6.1.1",
-    "rollup-plugin-esbuild": "^6.1.1",
+    "rollup-plugin-esbuild": "^6.2.0",
     "rollup-plugin-inject": "^3.0.2",
     "tslib": "^2.8.1",
-    "typescript": "^5.7.2"
+    "typescript": "^5.7.3"
   },
   "exports": {
     ".": {
diff --git a/src/config.ts b/src/config.ts
index 4016451..9e3ebdc 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -49,6 +49,11 @@ export const fileIsExist = (path: string) => {
 export const getDirname = () => {
   return path.resolve();
 };
+/**
+ * 查找文件，3级查找。往上查询
+ * @param fileName 文件名
+ * @returns
+ */
 export const getConfigFile = (fileName = 'app.config.json5') => {
   const dirname = getDirname();
   // 本级
@@ -83,12 +88,13 @@ export const init = (initConfigBase?: any): Config => {
   } catch (e) {
     const root = dirname + '/app.config.json5';
     if (!fileIsExist(root)) {
+      console.error('未找到配置文件，初始化配置', root);
       fs.writeFileSync(root, JSON5.stringify(initConfigBase || initConfig, null, 2), {
         encoding: 'utf8',
       });
+    } else {
+      console.error('error', e);
     }
-    console.error('未找到配置文件，初始化配置', root);
-    // console.error('error', e);
     return initConfig;
   }
 };
diff --git a/src/context.ts b/src/context.ts
index 4f6dc3e..1998501 100644
--- a/src/context.ts
+++ b/src/context.ts
@@ -15,19 +15,19 @@ export const useContext = <T = GlobalContext>(initContext?: GlobalContext): T =>
   return global.context;
 };
 
-export const useContextKey = <T>(key: string, init: () => T): T => {
+export const useContextKey = <T = any>(key: string, init?: () => T): T => {
   const _context = useContext({});
   if (key && typeof _context[key] !== 'undefined') {
     return _context[key];
   }
   if (key && init) {
-    _context[key] = init();
+    _context[key] = (init as () => T)();
     return _context[key] as any;
   }
   return _context as any;
 };
 
-export const useContextKeySync = async <T = any>(key: string, init: () => Promise<T>): Promise<T> => {
+export const useContextKeySync = async <T = any>(key: string, init?: () => Promise<T>): Promise<T> => {
   const _context = useContext({});
   if (key && typeof _context[key] !== 'undefined') {
     return _context[key];
diff --git a/src/pkgs.ts b/src/pkgs.ts
index 7ffa136..a886e76 100644
--- a/src/pkgs.ts
+++ b/src/pkgs.ts
@@ -3,7 +3,7 @@ import type { App } from './read-app-schema.ts';
 import { getConfigFile } from './config.ts';
 
 export const getPkgs = () => {
-  const configFile = getConfigFile();
+  const configFile = getConfigFile('package.json');
   if (!configFile) {
     console.error('配置文件不存在');
     return {};