diff --git a/packages/designer/src/project/project.ts b/packages/designer/src/project/project.ts
index 5a3ff080f..ddd65992b 100644
--- a/packages/designer/src/project/project.ts
+++ b/packages/designer/src/project/project.ts
@@ -74,7 +74,6 @@ export class Project {
       ...schema,
     };
     this.config = schema?.config;
-    debugger;
 
     if (autoOpen) {
       if (autoOpen === true) {
diff --git a/packages/rax-simulator-renderer/src/renderer-view.tsx b/packages/rax-simulator-renderer/src/renderer-view.tsx
index d7a1b62f1..42945b8a7 100644
--- a/packages/rax-simulator-renderer/src/renderer-view.tsx
+++ b/packages/rax-simulator-renderer/src/renderer-view.tsx
@@ -167,7 +167,6 @@ class Renderer extends Component<{
     const { container } = documentInstance;
     const { designMode, device } = container;
     const { rendererContainer: renderer } = this.props;
-    debugger;
     return (
       <RaxEngine
         schema={documentInstance.schema}
diff --git a/packages/rax-simulator-renderer/src/renderer.ts b/packages/rax-simulator-renderer/src/renderer.ts
index 0213346d9..1425e7b70 100644
--- a/packages/rax-simulator-renderer/src/renderer.ts
+++ b/packages/rax-simulator-renderer/src/renderer.ts
@@ -45,7 +45,6 @@ function buildComponents(
   componentsMap: { [componentName: string]: NpmInfo | ComponentType<any> | ComponentSchema },
   createComponent: (schema: ComponentSchema) => Component | null,
 ) {
-  debugger;
   const components: any = {
     ...builtinComponents,
   };
@@ -243,13 +242,10 @@ export class SimulatorRendererContainer implements BuiltinSimulatorRenderer {
   }
 
   constructor() {
-    debugger;
     this.dispose = host.connect(this, () => {
       // sync layout config
       // debugger;
       this._layout = host.project.get('config').layout;
-      console.log("haha");
-      debugger;
       // todo: split with others, not all should recompute
       if (this._libraryMap !== host.libraryMap || this._componentsMap !== host.designer.componentsMap) {
         this._libraryMap = host.libraryMap || {};