diff --git a/app/javascript/dashboard/components/widgets/conversation/bubble/Actions.vue b/app/javascript/dashboard/components/widgets/conversation/bubble/Actions.vue
index f41bff005..4ee7aaa9d 100644
--- a/app/javascript/dashboard/components/widgets/conversation/bubble/Actions.vue
+++ b/app/javascript/dashboard/components/widgets/conversation/bubble/Actions.vue
@@ -205,6 +205,11 @@ export default {
       ) {
         return this.sourceId && this.isSent;
       }
+      // There is no source id for the line channel
+      if (this.isALineChannel) {
+        return true;
+      }
+
       return false;
     },
     showDeliveredIndicator() {
@@ -223,6 +228,9 @@ export default {
       if (this.isAWebWidgetInbox || this.isAPIInbox) {
         return this.isSent;
       }
+      if (this.isALineChannel) {
+        return this.isDelivered;
+      }
 
       return false;
     },
diff --git a/app/services/line/send_on_line_service.rb b/app/services/line/send_on_line_service.rb
index 6ac3024fc..a30de4ab4 100644
--- a/app/services/line/send_on_line_service.rb
+++ b/app/services/line/send_on_line_service.rb
@@ -6,6 +6,30 @@ class Line::SendOnLineService < Base::SendOnChannelService
   end
 
   def perform_reply
-    channel.client.push_message(message.conversation.contact_inbox.source_id, [{ type: 'text', text: message.content }])
+    response = channel.client.push_message(message.conversation.contact_inbox.source_id, [{ type: 'text', text: message.content }])
+    return if response.blank?
+
+    parsed_json = JSON.parse(response.body)
+
+    if response.code == '200'
+      # If the request is successful, update the message status to delivered
+      message.update!(status: :delivered)
+    else
+      # If the request is not successful, update the message status to failed and save the external error
+      message.update!(status: :failed, external_error: external_error(parsed_json))
+    end
+  end
+
+  # https://developers.line.biz/en/reference/messaging-api/#error-responses
+  def external_error(error)
+    # Message containing information about the error. See https://developers.line.biz/en/reference/messaging-api/#error-messages
+    message = error['message']
+    # An array of error details. If the array is empty, this property will not be included in the response.
+    details = error['details']
+
+    return message if details.blank?
+
+    detail_messages = details.map { |detail| "#{detail['property']}: #{detail['message']}" }
+    [message, detail_messages].join(', ')
   end
 end
diff --git a/spec/services/line/send_on_line_service_spec.rb b/spec/services/line/send_on_line_service_spec.rb
index 117353de1..2320f8679 100644
--- a/spec/services/line/send_on_line_service_spec.rb
+++ b/spec/services/line/send_on_line_service_spec.rb
@@ -2,17 +2,95 @@ require 'rails_helper'
 
 describe Line::SendOnLineService do
   describe '#perform' do
-    context 'when a valid message' do
+    let(:line_client) { double }
+    let(:line_channel) { create(:channel_line) }
+    let(:message) do
+      create(:message, message_type: :outgoing, content: 'test',
+                       conversation: create(:conversation, inbox: line_channel.inbox))
+    end
+
+    before do
+      allow(Line::Bot::Client).to receive(:new).and_return(line_client)
+    end
+
+    context 'when message send' do
       it 'calls @channel.client.push_message' do
-        line_client = double
-        line_channel = create(:channel_line)
-        message = create(:message, message_type: :outgoing, content: 'test',
-                                   conversation: create(:conversation, inbox: line_channel.inbox))
         allow(line_client).to receive(:push_message)
-        allow(Line::Bot::Client).to receive(:new).and_return(line_client)
         expect(line_client).to receive(:push_message)
         described_class.new(message: message).perform
       end
     end
+
+    context 'when message send fails without details' do
+      let(:error_response) do
+        {
+          'message' => 'The request was invalid'
+        }.to_json
+      end
+
+      before do
+        allow(line_client).to receive(:push_message).and_return(OpenStruct.new(code: '400', body: error_response))
+      end
+
+      it 'updates the message status to failed' do
+        described_class.new(message: message).perform
+        message.reload
+        expect(message.status).to eq('failed')
+      end
+
+      it 'updates the external error without details' do
+        described_class.new(message: message).perform
+        message.reload
+        expect(message.external_error).to eq('The request was invalid')
+      end
+    end
+
+    context 'when message send fails with details' do
+      let(:error_response) do
+        {
+          'message' => 'The request was invalid',
+          'details' => [
+            {
+              'property' => 'messages[0].text',
+              'message' => 'May not be empty'
+            }
+          ]
+        }.to_json
+      end
+
+      before do
+        allow(line_client).to receive(:push_message).and_return(OpenStruct.new(code: '400', body: error_response))
+      end
+
+      it 'updates the message status to failed' do
+        described_class.new(message: message).perform
+        message.reload
+        expect(message.status).to eq('failed')
+      end
+
+      it 'updates the external error with details' do
+        described_class.new(message: message).perform
+        message.reload
+        expect(message.external_error).to eq('The request was invalid, messages[0].text: May not be empty')
+      end
+    end
+
+    context 'when message send succeeds' do
+      let(:success_response) do
+        {
+          'message' => 'ok'
+        }.to_json
+      end
+
+      before do
+        allow(line_client).to receive(:push_message).and_return(OpenStruct.new(code: '200', body: success_response))
+      end
+
+      it 'updates the message status to delivered' do
+        described_class.new(message: message).perform
+        message.reload
+        expect(message.status).to eq('delivered')
+      end
+    end
   end
 end