diff --git a/src/components/FlowChart.vue b/src/components/FlowChart.vue
index 1bd3217e..f6259292 100644
--- a/src/components/FlowChart.vue
+++ b/src/components/FlowChart.vue
@@ -98,7 +98,6 @@ export default {
       this.isLoadEnd = true
       const dom = document.getElementById(this.domId)
       this.observer = new ResizeObserver(this.handleResize)
-      console.log(this.observer)
       this.observer.observe(dom, { box: 'border-box' })
     })
   },
@@ -337,6 +336,7 @@ export default {
         return
       }
       this.graph.changeSize(document.getElementById(this.domId).clientWidth, document.getElementById(this.domId).clientHeight)
+      this.graph.fitCenter()
     }
   },
   beforeDestroy () {