diff --git a/simple-mind-map/src/constants/defaultOptions.js b/simple-mind-map/src/constants/defaultOptions.js
index 08c73308..0430b531 100644
--- a/simple-mind-map/src/constants/defaultOptions.js
+++ b/simple-mind-map/src/constants/defaultOptions.js
@@ -160,6 +160,9 @@ export const defaultOpt = {
   customHandleClipboardText: null,
   // 禁止鼠标滚轮缩放，你仍旧可以使用api进行缩放
   disableMouseWheelZoom: false,
+  // 禁止双指缩放，你仍旧可以使用api进行缩放
+  // 需要注册TouchEvent插件后生效
+  disableTouchZoom: false,
   // 错误处理函数
   errorHandler: (code, error) => {
     console.error(code, error)
diff --git a/simple-mind-map/src/plugins/TouchEvent.js b/simple-mind-map/src/plugins/TouchEvent.js
index 7bad4fc3..8fa74f51 100644
--- a/simple-mind-map/src/plugins/TouchEvent.js
+++ b/simple-mind-map/src/plugins/TouchEvent.js
@@ -48,6 +48,7 @@ class TouchEvent {
       let touch = e.touches[0]
       this.dispatchMouseEvent('mousemove', touch.target, touch)
     } else if (len === 2) {
+      if (this.mindMap.opt.disableTouchZoom) return
       let touch1 = e.touches[0]
       let touch2 = e.touches[1]
       let ox = touch1.clientX - touch2.clientX