diff --git a/simple-mind-map/src/plugins/associativeLine/associativeLineControls.js b/simple-mind-map/src/plugins/associativeLine/associativeLineControls.js
index 146e1a61..bd380f7d 100644
--- a/simple-mind-map/src/plugins/associativeLine/associativeLineControls.js
+++ b/simple-mind-map/src/plugins/associativeLine/associativeLineControls.js
@@ -202,6 +202,7 @@ function onControlPointMouseup(e) {
     associativeLineTargetControlOffsets: offsetList,
     associativeLinePoint
   })
+  this.isNotRenderAllLines = true
   // 这里要加个setTimeout0是因为draw_click事件比mouseup事件触发的晚，所以重置isControlPointMousedown需要等draw_click事件触发完以后
   setTimeout(() => {
     this.resetControlPoint()