diff --git a/src/assets/style/timi-web.less b/src/assets/style/timi-web.less
index 2a759c9..3766162 100644
--- a/src/assets/style/timi-web.less
+++ b/src/assets/style/timi-web.less
@@ -24,6 +24,7 @@
 
 html {
 	cursor: var(--tui-cur-default);
+	text-underline-offset: .16rem;
 }
 
 body {
@@ -130,7 +131,7 @@ textarea {
 // 模糊玻璃效果：白色
 .glass-white {
 	color: var(--eui-black, #000);
-	background: rgba(255, 255, 255, .8);
+	background: rgba(255, 255, 255, .6);
 	backdrop-filter: blur(10px);
 	-webkit-backdrop-filter: blur(10px);
 }
@@ -138,7 +139,7 @@ textarea {
 // 模糊玻璃效果：黑色
 .glass-black {
 	color: var(--eui-white, #FFF);
-	background: rgba(0, 0, 0, .8);
+	background: rgba(0, 0, 0, .6);
 	backdrop-filter: blur(10px);
 	-webkit-backdrop-filter: blur(10px);
 }
diff --git a/src/components/contact-number/index.ts b/src/components/contact-number/index.ts
new file mode 100644
index 0000000..9229032
--- /dev/null
+++ b/src/components/contact-number/index.ts
@@ -0,0 +1,5 @@
+import view from "./index.vue";
+import Toolkit from "../../utils/Toolkit";
+
+export const ContactNumber = Toolkit.withInstall(view);
+export default ContactNumber;
diff --git a/src/components/contact-number/index.vue b/src/components/contact-number/index.vue
new file mode 100644
index 0000000..2d378ac
--- /dev/null
+++ b/src/components/contact-number/index.vue
@@ -0,0 +1,101 @@
+<template>
+	<span class="tui-contact-number">
+		<a v-if="value" :href="`tel:${dialValue}`">
+			<span v-if="$slots.icon" class="icon">
+				<slot name="icon"></slot>
+			</span>
+			<span :class="{ underline }" v-text="formattedValue"></span>
+		</a>
+		<span v-else>
+			<span v-if="$slots.icon" class="icon">
+				<slot name="icon"></slot>
+			</span>
+			<span :class="{ underline }" v-text="formattedValue"></span>
+		</span>
+	</span>
+</template>
+
+<script setup lang="ts">
+defineOptions({
+	name: "ContactNumber"
+});
+
+
+const props = withDefaults(defineProps<{
+	value?: string | number;
+	underline?: boolean;
+	separator?: " " | "-";
+}>(), {
+	underline: false,
+	separator: " "
+});
+
+const { underline, separator } = toRefs(props);
+
+/** 将号码按指定长度分组。 */
+function splitNumber(number: string, lengths: number[], separator: " " | "-"): string {
+	let start = 0;
+	const groups: string[] = [];
+	for (const length of lengths) {
+		groups.push(number.slice(start, start + length));
+		start += length;
+	}
+	if (start < number.length) {
+		groups.push(number.slice(start));
+	}
+	return groups.filter(Boolean).join(separator);
+}
+
+/** 格式化号码展示文本，保留开头的国际区号。 */
+function formatNumber(number: string): string {
+	const normalized = number.replace(/[^\d+]/g, "").replace(/(?!^)\+/g, "");
+	const digits = normalized.replace(/\D/g, "");
+	if (digits.length < 8) {
+		return normalized;
+	}
+	if (normalized.startsWith("+")) {
+		const countryCode = digits.slice(0, 2);
+		const localNumber = digits.slice(2);
+
+		if (localNumber.length >= 11) {
+			return `+${countryCode}${separator.value}${splitNumber(localNumber, [3, 4], separator.value)}`;
+		}
+
+		return `+${countryCode}${separator.value}${splitNumber(localNumber, [4], separator.value)}`;
+	}
+
+	if (digits.length === 11) {
+		return splitNumber(digits, [3, 4], separator.value);
+	}
+
+	return splitNumber(digits, [4], separator.value);
+}
+
+const value = computed(() => props.value !== undefined && props.value !== null && String(props.value).trim() !== "");
+const dialValue = computed(() => String(props.value ?? "").replace(/[^\d+]/g, "").replace(/(?!^)\+/g, ""));
+const formattedValue = computed(() => formatNumber(String(props.value ?? "").trim()));
+</script>
+
+<style lang="less" scoped>
+.tui-contact-number {
+
+	.icon {
+		display: inline-flex;
+		margin-right: .25rem;
+		vertical-align: middle;
+	}
+
+	a {
+		color: inherit;
+		text-decoration: none;
+
+		span {
+			color: inherit;
+		}
+	}
+
+	.underline {
+		text-decoration: underline;
+	}
+}
+</style>
diff --git a/src/components/index.ts b/src/components/index.ts
index 4fec8d0..e3ceda5 100644
--- a/src/components/index.ts
+++ b/src/components/index.ts
@@ -10,6 +10,7 @@ import MarkdownView from "./markdown-view";
 import BEFlowerFall from "./background-effect/flower-fall";
 import MarkdownEditor from "./markdown-editor";
 import PassTimeLabel from "./passtime-label";
+import ContactNumber from "./contact-number";
 
 export default [
 	Icon,
@@ -22,7 +23,8 @@ export default [
 	MarkdownView,
 	BEFlowerFall,
 	MarkdownEditor,
-	PassTimeLabel
+	PassTimeLabel,
+	ContactNumber
 ];
 
 export {
@@ -36,5 +38,6 @@ export {
 	MarkdownView,
 	BEFlowerFall,
 	MarkdownEditor,
-	PassTimeLabel
+	PassTimeLabel,
+	ContactNumber
 };
diff --git a/src/components/passtime-label/index.vue b/src/components/passtime-label/index.vue
index 6a1f069..252f808 100644
--- a/src/components/passtime-label/index.vue
+++ b/src/components/passtime-label/index.vue
@@ -57,7 +57,6 @@ function toggle(): void {
 
 	&.underline {
 		text-decoration: underline;
-		text-underline-offset: .16rem;
 	}
 }
 </style>