diff --git a/package-lock.json b/package-lock.json
index dc262cb..fdca07c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "wasmoon-lua5.1",
-    "version": "1.18.6",
+    "version": "1.18.7",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "wasmoon-lua5.1",
-            "version": "1.18.6",
+            "version": "1.18.7",
             "license": "MIT",
             "dependencies": {
                 "@types/emscripten": "^1.39.10",
diff --git a/package.json b/package.json
index 847a4b5..47a97ab 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "wasmoon-lua5.1",
-    "version": "1.18.6",
+    "version": "1.18.7",
     "description": "A real lua 5.1 VM with JS bindings made with webassembly",
     "main": "dist/index.js",
     "scripts": {
diff --git a/src/thread.ts b/src/thread.ts
index 0c468d4..0180bd4 100755
--- a/src/thread.ts
+++ b/src/thread.ts
@@ -463,6 +463,13 @@ export default class LuaThread {
     }
 
     //============调试用
+    public getGlobalPointer(name: string): Pointer {
+        this.luaApi.lua_getglobal(this.address, name);
+        const pointer = this.getPointer(-1);
+        this.pop();
+        return pointer;
+    }
+
     public getPointer(index: number): Pointer {
         return new Pointer(this.luaApi.lua_topointer(this.address, index));
     }
diff --git a/test/debug.mjs b/test/debug.mjs
index 8398675..8f7756b 100644
--- a/test/debug.mjs
+++ b/test/debug.mjs
@@ -3,10 +3,17 @@ import { Lua } from '../dist/index.js';
 
 const lua = await Lua.create();
 
-lua.ctx.a = { name: 'a' };
-lua.ctx.a.b = { name: 'b' };
-lua.ctx.a.b.c = { name: 'c' };
-lua.ctx.a.b.c.d = { name: 'd' };
+await lua.doString(`
+function Apply() 
+    function Apply() 
+        print(123)
+    end
+end
+`);
 
-lua.global.dumpStack();
-console.log(lua.global.getValue(-1).$detach());
+console.log(lua.global.getGlobalPointer('Apply'));
+await lua.doString(`Apply()`);
+console.log(lua.global.getGlobalPointer('Apply'));
+await lua.doString(`Apply()`);
+console.log(lua.global.getGlobalPointer('Apply'));
+await lua.doString(`Apply()`);