diff --git a/packages/antv-x6-design/src/plugins/logic-design/custom-node/remark-node.ts b/packages/antv-x6-design/src/plugins/logic-design/custom-node/remark-node.ts
index 63beb2a598e01a1d8945a95924713ed0468a3671..e3d58c70f706756fce3ff7ac9fba4a8da6b6674f 100644
--- a/packages/antv-x6-design/src/plugins/logic-design/custom-node/remark-node.ts
+++ b/packages/antv-x6-design/src/plugins/logic-design/custom-node/remark-node.ts
@@ -118,6 +118,24 @@ export class RemarkNode extends Shape.HTML {
     }
   }
 
+  /**
+   * @description 禁用键盘
+   * - 禁止复制，粘贴，剪切，回车换行
+   * @private
+   * @param {KeyboardEvent} e
+   * @memberof RemarkNode
+   */
+  private disableKeyboardEvent(e: KeyboardEvent): void {
+    if (
+      e.key === 'Enter' ||
+      ((e.ctrlKey || e.metaKey) &&
+        (e.key === 'c' || e.key === 'v' || e.key === 'x'))
+    ) {
+      e.preventDefault();
+      e.stopPropagation();
+    }
+  }
+
   /**
    * @description 设置节点编辑状态
    * @private
@@ -129,12 +147,20 @@ export class RemarkNode extends Shape.HTML {
     if (contentEl && contentEl.contentEditable !== editable.toString()) {
       contentEl.contentEditable = editable.toString();
       if (editable) {
-        // 可编辑时添加 blur 事件监听
+        // 可编辑时添加事件监听
         contentEl.focus();
         contentEl.addEventListener('blur', this.saveMome.bind(this));
+        contentEl.addEventListener(
+          'keydown',
+          this.disableKeyboardEvent.bind(this),
+        );
       } else {
-        // 不可编辑时移除 blur 事件监听
+        // 不可编辑时移除事件监听
         contentEl.removeEventListener('blur', this.saveMome.bind(this));
+        contentEl.removeEventListener(
+          'keydown',
+          this.disableKeyboardEvent.bind(this),
+        );
       }
     }
   }