diff --git a/packages/calendar/README.md b/packages/calendar/README.md
index 62ff75f3..dd6f110a 100644
--- a/packages/calendar/README.md
+++ b/packages/calendar/README.md
@@ -283,6 +283,7 @@ Page({
 | confirm-text | 确认按钮的文字 | _string_ | `确定` |
 | confirm-disabled-text | 确认按钮处于禁用状态时的文字 | _string_ | `确定` |
 | first-day-of-week | 设置周起始日 | _0~6_ | `0` |
+| readonly `v1.9.1` | 是否为只读状态，只读状态下不能选择日期 | _boolean_ | `false` |
 
 ### Poppable Props
 
diff --git a/packages/calendar/index.ts b/packages/calendar/index.ts
index 398ce5bb..f735e3a5 100644
--- a/packages/calendar/index.ts
+++ b/packages/calendar/index.ts
@@ -125,6 +125,7 @@ VantComponent({
       type: Number,
       value: 0,
     },
+    readonly: Boolean,
   },
 
   data: {
@@ -274,6 +275,10 @@ VantComponent({
     },
 
     onClickDay(event) {
+      if (this.data.readonly) {
+        return;
+      }
+      
       const { date } = event.detail;
       const { type, currentDate, allowSameDay } = this.data;