diff --git a/src/index.js b/src/index.js
index 7e7570b..3273b43 100644
--- a/src/index.js
+++ b/src/index.js
@@ -53,6 +53,11 @@ Component({
     defaultValueUniqueField: {
       type: String,
       value: ''
+    },
+    // 是否禁用
+    disabled: {
+      type: Boolean,
+      value: false,
     }
   },
 
@@ -339,6 +344,10 @@ Component({
         multiArray,
         multiIndex,
       })
+      this.triggerEvent('columnchange', e)
+    },
+    pickerCancel(e) {
+      this.triggerEvent('cancel', e)
     },
   },
 
diff --git a/src/index.wxml b/src/index.wxml
index 05f17fd..c87126e 100644
--- a/src/index.wxml
+++ b/src/index.wxml
@@ -2,6 +2,8 @@
   mode="multiSelector"
   bindchange="pickerChange"
   bindcolumnchange="pickerColumnChange"
+  bindcancel="pickerCancel"
+  disabled="{{disabled}}"
   value="{{multiIndex}}"
   range="{{multiArray}}">
   <slot></slot>