diff --git a/src/app/app.component.html b/src/app/app.component.html
index 05fad01..df235d6 100644
--- a/src/app/app.component.html
+++ b/src/app/app.component.html
@@ -1 +1,3 @@
-<div>百分率：{{ pi | percent: '2.2-4' }}</div>
+<div>金額：{{ 25000 | currency }}</div>
+<div>CAD 貨幣碼：{{ 25000 | currency: "CAD" }}</div>
+<div>貨幣指示格式：{{ 25000 | currency: "EUR":"symbol" }}</div>