diff --git a/src/core/script/RCSScript.ts b/src/core/script/RCSScript.ts
index bbd2b76..a409c7e 100644
--- a/src/core/script/RCSScript.ts
+++ b/src/core/script/RCSScript.ts
@@ -98,4 +98,23 @@ export default class RCSScript implements RCS {
       option
     })
   }
+
+  constructor() {
+    window['takeInLp'] = takeInLp
+    window['takeOutLp'] = takeOutLp
+    window['moveDemo'] = moveDemo
+    window['moveSpec'] = moveSpec
+  }
+}
+
+function takeInLp() {
+}
+
+function takeOutLp() {
+}
+
+function moveDemo() {
+}
+
+function moveSpec() {
 }