diff --git a/src/Add-on/Stretch.ts b/src/Add-on/Stretch.ts
index 8c20aa301..a7be1b187 100644
--- a/src/Add-on/Stretch.ts
+++ b/src/Add-on/Stretch.ts
@@ -26,6 +26,8 @@ export class Stretch implements Command
         app.m_Editor.m_CommandStore.commandPrompt = "请选择第二个拉伸点:";
 
         let data = this.parse(ss);
+        for (let [obj] of data.str)
+            app.m_Editor.AddNoSnapEntity(obj);
 
         let lastP = p1.Value.clone();
         let p2 = await app.m_Editor.GetPoint(
@@ -41,8 +43,8 @@ export class Stretch implements Command
             });
         if (p1.Status != PromptStatus.OK) return;
 
-        app.m_Viewer.m_GripScene.Clear();
-        app.m_Viewer.m_OutlinePass.selectedObjects = [];
+        app.m_Editor.ClearSnapEntity();
+        app.m_Editor.m_SelectCtrl.Cancel();
 
         let vec = p2.Value.sub(p1.Value);
     }