diff --git a/src/utils/Time.ts b/src/utils/Time.ts
index b07dd53..509ce53 100644
--- a/src/utils/Time.ts
+++ b/src/utils/Time.ts
@@ -94,4 +94,58 @@ export default class Time {
 		}
 		return `${minutes.toString().padStart(2, "0")}:${second.toString().padStart(2, "0")}`;
 	}
+
+	/**
+	 * 将时间字符串解析为毫秒值
+	 *
+	 * <p>支持的格式示例：
+	 * <pre>
+	 * 10               = 10
+	 * 10ms             = 10
+	 * 10s              = 10,000
+	 * 10m              = 600,000
+	 * 10h              = 36,000,000
+	 * 10d = 10D = 10 d = 864,000,000
+	 * 10.5d            = 907,200,000
+	 * </pre>
+	 *
+	 * @param timeStr 时间字符串
+	 * @return 毫秒
+	 * @throws Error 输入格式无效
+	 */
+	public static parseToMS(timeStr: string): number {
+		if (!timeStr || timeStr.trim() === "") {
+			throw new Error("not found timeStr");
+		}
+		const normalized = timeStr.replace(/\s+/g, "").toLowerCase();
+
+		const pattern = /^(\d+(?:\.\d+)?)(ms|[dhms])?$/;
+		const matcher = pattern.exec(normalized);
+		if (!matcher) {
+			throw new Error("invalid format: " + timeStr);
+		}
+		const value = parseFloat(matcher[1]);
+		const unit = matcher[2];
+		if (!unit || unit === "ms") {
+			return Math.round(value);
+		}
+		let multiplier: number;
+		switch (unit) {
+			case "s":
+				multiplier = Time.S;
+				break;
+			case "m":
+				multiplier = Time.M;
+				break;
+			case "h":
+				multiplier = Time.H;
+				break;
+			case "d":
+				multiplier = Time.D;
+				break;
+			default:
+				throw new Error("invalid format unit: " + unit);
+		}
+		return Math.round(value * multiplier);
+	}
 }