diff --git a/simple-mind-map/src/plugins/AssociativeLine.js b/simple-mind-map/src/plugins/AssociativeLine.js
index 669e8e9e..211d57c5 100644
--- a/simple-mind-map/src/plugins/AssociativeLine.js
+++ b/simple-mind-map/src/plugins/AssociativeLine.js
@@ -157,6 +157,7 @@ class AssociativeLine {
     // 取消激活关联线
     if (!this.isControlPointMousedown) {
       this.clearActiveLine()
+      this.renderAllLines()
     }
   }
 
@@ -166,6 +167,7 @@ class AssociativeLine {
       this.completeCreateLine(node)
     } else {
       this.clearActiveLine()
+      this.renderAllLines()
     }
   }