diff --git a/README.md b/README.md
index 7ae1ee7..6d8eb24 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 
 plugis client for typescript / bun
 
+## publish the package 
 
 
 ## use plugis-client with bun
diff --git a/package.json b/package.json
index e81fffa..d0e8bac 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "plugis-client",
   "version": "0.1.0",
-  "main": "index.js",
+  "main": "PlugisClass.ts",
   "type": "module",
   "publishConfig": {
     "registry": "https://git.fibre.plugis.com"
diff --git a/heartbeat-subscribe.ts b/sample/heartbeat-subscribe.ts
similarity index 100%
rename from heartbeat-subscribe.ts
rename to sample/heartbeat-subscribe.ts
diff --git a/sample/index.ts b/sample/index.ts
new file mode 100644
index 0000000..fe5a246
--- /dev/null
+++ b/sample/index.ts
@@ -0,0 +1,3 @@
+import { PlugisClass } from "plugis-client";
+
+console.log(PlugisClass)
\ No newline at end of file