From cfd5998242031f393bc1003c40b55cde35f3c515 Mon Sep 17 00:00:00 2001
From: roymondchen <roymondchen@tencent.com>
Date: Thu, 9 Apr 2026 12:03:36 +0800
Subject: [PATCH] =?UTF-8?q?fix(stage):=20=E6=96=B0=E5=A2=9E=E7=BB=84?=
 =?UTF-8?q?=E4=BB=B6=E5=90=8E=E7=AD=89=E5=BE=85=E6=B8=B2=E6=9F=93=E5=AE=8C?=
 =?UTF-8?q?=E5=90=8E=E9=80=89=E4=B8=AD?=
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---
 packages/stage/src/StageCore.ts | 33 ++++++++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)

diff --git a/packages/stage/src/StageCore.ts b/packages/stage/src/StageCore.ts
index 3dfb7c11..68b2d00b 100644
--- a/packages/stage/src/StageCore.ts
+++ b/packages/stage/src/StageCore.ts
@@ -88,7 +88,38 @@ export default class StageCore extends EventEmitter {
    * @param id 选中的id
    */
   public async select(id: Id, event?: MouseEvent): Promise<void> {
-    const el = this.renderer?.getTargetElement(id) || null;
+    if (!this.renderer) {
+      return;
+    }
+
+    let el = this.renderer.getTargetElement(id) || null;
+
+    if (!el) {
+      el = await new Promise<HTMLElement | null>((resolve) => {
+        const observer = new MutationObserver(() => {
+          const target = this.renderer?.getTargetElement(id);
+          if (target) {
+            observer.disconnect();
+            clearTimeout(timer);
+            resolve(target);
+          }
+        });
+
+        const body = this.renderer?.getDocument()?.body;
+        if (!body) {
+          resolve(null);
+          return;
+        }
+
+        observer.observe(body, { childList: true, subtree: true });
+
+        const timer = setTimeout(() => {
+          observer.disconnect();
+          resolve(this.renderer?.getTargetElement(id) || null);
+        }, 1000);
+      });
+    }
+
     if (el === this.actionManager?.getSelectedEl()) return;
 
     await this.renderer?.select([id]);