diff --git a/css/style.css b/css/style.css
index dbb5885..6b183bc 100644
--- a/css/style.css
+++ b/css/style.css
@@ -65,6 +65,14 @@ html, body {
     background: #fff;
     border-bottom: 1px solid #e0e0e0;
     flex-shrink: 0;
+    visibility: hidden;
+    opacity: 0;
+    transition: opacity 0.2s;
+}
+
+.text-editor-toolbar.active {
+    visibility: visible;
+    opacity: 1;
 }
 
 .toolbar-btn {
diff --git a/js/script.js b/js/script.js
index 61a676e..b6a46a1 100644
--- a/js/script.js
+++ b/js/script.js
@@ -115,6 +115,8 @@
                 }
                 // 隐藏辅助线
                 hideGuides();
+                // 隐藏文本编辑器工具栏
+                textEditorToolbar.classList.remove('active');
             }
         }
 
@@ -770,6 +772,9 @@
         element.classList.remove('editing');
         element.contentEditable = 'false';
 
+        // 显示文本编辑器工具栏
+        textEditorToolbar.classList.add('active');
+
         // 更新工具栏状态
         updateToolbarState(element);
     }
@@ -787,6 +792,9 @@
         element.classList.remove('selected');
         element.contentEditable = 'true';
 
+        // 显示文本编辑器工具栏
+        textEditorToolbar.classList.add('active');
+
         // 更新工具栏状态
         updateToolbarState(element);
 
@@ -814,6 +822,8 @@
         element.contentEditable = 'false';
         element.blur();
         editingInput = null;
+        // 隐藏文本编辑器工具栏
+        textEditorToolbar.classList.remove('active');
     }
 
     // 更新工具栏状态
@@ -1238,6 +1248,8 @@
             selectedInput.classList.remove('selected');
             selectedInput = null;
         }
+        // 隐藏文本编辑器工具栏
+        textEditorToolbar.classList.remove('active');
     }
 
     // 初始化长按保存（只在3:5预览区域）