diff --git a/js/codec/workers/tsconfig_base.json b/js/codec/workers/tsconfig_base.json
new file mode 100644
index 00000000..d938d42f
--- /dev/null
+++ b/js/codec/workers/tsconfig_base.json
@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "module": "none",
+    "target": "es6",
+    "sourceMap": true
+  },
+  "exclude": [
+    "../node_modules",
+    "../js/codec/workers"
+  ]
+}
\ No newline at end of file
diff --git a/js/load.ts b/js/load.ts
index dadc7f7b..3609df27 100644
--- a/js/load.ts
+++ b/js/load.ts
@@ -1,3 +1,13 @@
+let moduleInitliaized = false;
+let moduleInitliaizeListener: (() => any)[] = [];
+if(typeof Module == "undefined")
+    this["Module"] = {};
+Module['onRuntimeInitialized'] = function() {
+    moduleInitliaized = true;
+    for(let l of moduleInitliaizeListener)
+        l();
+};
+
 function loadScripts(paths: (string | string[])[]) : {path: string, promise: Promise<Boolean>}[] {
     let result = [];
     for(let path of paths)
diff --git a/js/main.ts b/js/main.ts
index 42dcfa03..cd6d9d85 100644
--- a/js/main.ts
+++ b/js/main.ts
@@ -15,10 +15,8 @@ let chat: ChatBox;
 let forumIdentity: TeaForumIdentity;
 
 function invokeMain() {
-    Module['onRuntimeInitialized'] = function() {
-        console.log("Runtime ready!");
-        main();
-    };
+    if(moduleInitliaized) main();
+    else moduleInitliaizeListener.push(main);
 }
 
 function main() {