diff --git a/vueJs/src/components/Lemon-IMUI/index.vue b/vueJs/src/components/Lemon-IMUI/index.vue
index 04a8de149..1493d50c1 100644
--- a/vueJs/src/components/Lemon-IMUI/index.vue
+++ b/vueJs/src/components/Lemon-IMUI/index.vue
@@ -523,7 +523,7 @@ export default class extends mixins(EventBusMiXin) {
         .withUrl('/signalr-hubs/signalr-hubs/messages', { accessTokenFactory: () => userToken })
         .withAutomaticReconnect({ nextRetryDelayInMilliseconds: () => 60000 })
         .build()
-      this.connection.on('getChatMessage', this.handleReceiveMessage)
+      this.connection.on('get-chat-message', this.handleReceiveMessage)
       this.connection.onreconnected(() => {
         this.handleInitIMUI()
       })
@@ -592,7 +592,7 @@ export default class extends mixins(EventBusMiXin) {
       })
       const chatMessage = Message.tryParseToChatMessage(message)
       this.connection
-        .invoke('SendMessage', chatMessage)
+        .invoke('send', chatMessage)
         .then(() => {
           imui
             .updateMessage(message.id, message.toContactId, {
@@ -616,7 +616,7 @@ export default class extends mixins(EventBusMiXin) {
     const imui = this.$refs.IMUI as any
     const chatMessage = Message.tryParseToChatMessage(message)
     this.connection
-      .invoke('SendMessage', chatMessage)
+      .invoke('send', chatMessage)
       .then(() => {
         setTimeout(() => {
           next()
diff --git a/vueJs/src/components/Notification/components/UserNofitications.vue b/vueJs/src/components/Notification/components/UserNofitications.vue
index 4d5cc440b..88bf39018 100644
--- a/vueJs/src/components/Notification/components/UserNofitications.vue
+++ b/vueJs/src/components/Notification/components/UserNofitications.vue
@@ -99,7 +99,7 @@ export default class extends mixins(EventBusMiXin) {
         .withUrl('/signalr-hubs/signalr-hubs/notifications', { accessTokenFactory: () => userToken })
         .withAutomaticReconnect({ nextRetryDelayInMilliseconds: () => 60000 })
         .build()
-      this.connection.on('getNotification', data => this.onNotificationReceived(data))
+      this.connection.on('get-notification', data => this.onNotificationReceived(data))
       this.connection.onclose(error => {
         console.log('signalr connection has closed, error:')
         console.log(error)
@@ -180,7 +180,7 @@ export default class extends mixins(EventBusMiXin) {
   }
 
   private handleClickNotification(notificationId: string) {
-    this.connection.invoke('ChangeState', notificationId, ReadState.Read).then(() => {
+    this.connection.invoke('change-state', notificationId, ReadState.Read).then(() => {
       const removeNotifyIndex = this.notifications.findIndex(n => n.id === notificationId)
       this.notifications.splice(removeNotifyIndex, 1)
       this.trigger('onNotificationReadChanged')