From 3c45c4280fbc8d312d3c8603dbbf16128556c11f Mon Sep 17 00:00:00 2001
From: LCJ-MinYa <1049468118@qq.com>
Date: Mon, 26 Jan 2026 17:50:02 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=8B=96=E6=8B=BD=E5=B8=83=E5=B1=80-?=
 =?UTF-8?q?=E8=BF=94=E5=9B=9E=E6=8C=89=E9=92=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 demoHtml/flex/css/index.css | 9 ++++++++-
 demoHtml/flex/index.html    | 3 +++
 demoHtml/flex/js/index.js   | 4 ++++
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/demoHtml/flex/css/index.css b/demoHtml/flex/css/index.css
index 8cac0c9..bc46784 100644
--- a/demoHtml/flex/css/index.css
+++ b/demoHtml/flex/css/index.css
@@ -171,7 +171,8 @@ html {
     justify-content: center;
 }
 
-#canvas-tabs {
+#canvas-tabs,
+#go-back {
     position: absolute;
     top: 20px;
     left: 50%;
@@ -185,6 +186,12 @@ html {
     box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
 }
 
+#go-back {
+    left: 60px;
+    background-color: unset;
+    box-shadow: unset;
+}
+
 .tab-button {
     padding: 8px 15px;
     border: none;
diff --git a/demoHtml/flex/index.html b/demoHtml/flex/index.html
index 6a81f1b..cdaa7cb 100644
--- a/demoHtml/flex/index.html
+++ b/demoHtml/flex/index.html
@@ -71,6 +71,9 @@
                     </div>
                     <!-- 画布容器 -->
                     <div id="canvas-panel">
+                        <div id="go-back">
+                            <button class="tab-button active"><</button>
+                        </div>
                         <div id="canvas-tabs">
                             <button
                                 class="tab-button active"
diff --git a/demoHtml/flex/js/index.js b/demoHtml/flex/js/index.js
index e853791..c26f1fb 100644
--- a/demoHtml/flex/js/index.js
+++ b/demoHtml/flex/js/index.js
@@ -580,6 +580,10 @@
             currentComponent = null;
             hidePropsPanel();
         });
+
+        $('#go-back .tab-button').on('click', function () {
+            window.history.back();
+        });
     };
 
     // 抽取校验函数