fix: 1

src/views/draw-file/board/index.js

@@ -58,10 +58,10 @@ export const create = (store, canvas) => {
   history.bus.on('undoAvailable', availabe => refs.bus.emit('backDisabled', !availabe))
   history.bus.on('redoAvailable', availabe => refs.bus.emit('forwardDisabled', !availabe))
 
-  setTimeout(() => {
-    history.bus.emit('undoAvailable', true)
-    history.bus.emit('redoAvailable', true)
-  }, 100)
+  // setTimeout(() => {
+  //   history.bus.emit('undoAvailable', true)
+  //   history.bus.emit('redoAvailable', true)
+  // }, 100)
 
   const board = {
     bus: refs.bus,