diff --git a/en/application-dev/reference/apis/js-apis-reminderAgent.md b/en/application-dev/reference/apis/js-apis-reminderAgent.md
index 9c74bc655ec2c4959ad4b38c164bfd70a2a06f1a..b0e3e5884ce783f84f3de846f0875a6a67c5575b 100644
--- a/en/application-dev/reference/apis/js-apis-reminderAgent.md
+++ b/en/application-dev/reference/apis/js-apis-reminderAgent.md
@@ -279,7 +279,7 @@ mySlot: {
     type: 3,
     sound: "/sdcard/music2.mp3"
 }
-reminderAgent.addNotificationSlot(this.mySlot, (err, data) => {
+reminderAgent.addNotificationSlot(mySlot, (err, data) => {
     console.log("addNotificationSlot callback");
 });
 ```
@@ -313,7 +313,7 @@ export default {    data: {        mySlot: {
             sound: "/sdcard/music2.mp3"
         }    },
     addSlot() {
-        reminderAgent.addNotificationSlot(this.mySlot).then(() => {
+        reminderAgent.addNotificationSlot(mySlot).then(() => {
    console.log("do next");
         });
     }
diff --git a/zh-cn/application-dev/reference/apis/js-apis-reminderAgent.md b/zh-cn/application-dev/reference/apis/js-apis-reminderAgent.md
index 3bbe28f2a16472c13da96d8fe7d9ea67fc822356..c422e9da43e48a3afffef1dce1c855e8a4bacfcd 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-reminderAgent.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-reminderAgent.md
@@ -279,7 +279,7 @@ mySlot: {
     type: 3,
     sound: "/sdcard/music2.mp3"
 }
-reminderAgent.addNotificationSlot(this.mySlot, (err, data) => {
+reminderAgent.addNotificationSlot(mySlot, (err, data) => {
     console.log("addNotificationSlot callback");
 });
 ```
@@ -312,7 +312,7 @@ mySlot: {
     type: 3,
     sound: "/sdcard/music2.mp3"
 }
-reminderAgent.addNotificationSlot(this.mySlot).then(() => {
+reminderAgent.addNotificationSlot(mySlot).then(() => {
    console.log("addNotificationSlot promise");
 });
 ```