diff --git a/src/plugins/UIAF/index.ts b/src/plugins/UIAF/index.ts
new file mode 100644
index 00000000..9ffd5d46
--- /dev/null
+++ b/src/plugins/UIAF/index.ts
@@ -0,0 +1,15 @@
+import { checkUIAFData, readUIAFData, importUIAFData } from "./utils/importData";
+import { getAchievements } from "./utils/exportData";
+
+const UIAF_Oper = {
+	importOper: {
+		checkUIAFData,
+		readUIAFData,
+		importUIAFData,
+	},
+	exportOper: {
+		getAchievements,
+	},
+};
+
+export default UIAF_Oper;
diff --git a/src/interface/UIAF.ts b/src/plugins/UIAF/interface/UIAF.ts
similarity index 95%
rename from src/interface/UIAF.ts
rename to src/plugins/UIAF/interface/UIAF.ts
index 3779af9f..d82b3a7a 100644
--- a/src/interface/UIAF.ts
+++ b/src/plugins/UIAF/interface/UIAF.ts
@@ -1,10 +1,12 @@
 /**
- * @file UIAF.ts
+ * @file plugins UIAF interface UIAF.ts
  * @description UIAF interface
  * @author BTMuli<bt-muli@outlook.com>
  * @see https://github.com/DGP-Studio/Snap.Genshin.Docs/blob/main/docs/development/UIAF.md
  * @version v1.1
+ * @since Alpha
  */
+
 /**
  * @interface Achievements
  * @description Achievements interface
diff --git a/src/plugins/UIAF/utils/exportData.ts b/src/plugins/UIAF/utils/exportData.ts
new file mode 100644
index 00000000..2e1d8436
--- /dev/null
+++ b/src/plugins/UIAF/utils/exportData.ts
@@ -0,0 +1,39 @@
+/**
+ * @file plugins UIAF utils exportData.ts
+ * @description UIAF export data utils
+ * @author BTMuli<bt-muli@outlook.com>
+ * @since Alpha
+ */
+
+import { Achievements, UIAF_Info, UIAF_Achievement } from "../interface/UIAF";
+import { app, fs } from "@tauri-apps/api";
+
+/**
+ * @description 获取 UIAF_Info
+ * @return Promise<UIAF_Info>
+ */
+async function getUIAFInfo(): Promise<UIAF_Info> {
+	return {
+		export_app: "Tauri.Genshin",
+		export_timestamp: Date.now(),
+		export_app_version: await app.getVersion(),
+		uiaf_version: "v1.1",
+	};
+}
+
+/**
+ * @description 获取 Achievements
+ * @param {string} userPath - 本地文件路径
+ * @return Promise<Achievements>
+ */
+export async function getAchievements(userPath: string): Promise<Achievements> {
+	// 读取本地文件
+	const achievementsRaw = await fs.readTextFile(userPath);
+	// 解析 JSON
+	const achievements: UIAF_Achievement[] = JSON.parse(achievementsRaw);
+	// 返回
+	return {
+		info: await getUIAFInfo(),
+		list: achievements,
+	};
+}
diff --git a/src/plugins/UIAF/utils/importData.ts b/src/plugins/UIAF/utils/importData.ts
new file mode 100644
index 00000000..8cefae1b
--- /dev/null
+++ b/src/plugins/UIAF/utils/importData.ts
@@ -0,0 +1,78 @@
+/**
+ * @file plugins UIAF utils importData.ts
+ * @description UIAF import data utils
+ * @author BTMuli<bt-muli@outlook.com>
+ * @since Alpha
+ */
+
+import { Achievements, UIAF_Achievement, UIAF_Info } from "../interface/UIAF";
+import { fs } from "@tauri-apps/api";
+
+/**
+ * @description 检测是否存在 UIAF 数据
+ * @description 粗略检测，不保证数据完整性
+ * @param {string} path - UIAF 数据路径
+ * @return {Promise<boolean>} 是否存在 UIAF 数据
+ */
+export async function checkUIAFData(path: string): Promise<boolean> {
+	const fileData: string = await fs.readTextFile(path);
+	const UIAFData: UIAF_Info = JSON.parse(fileData)["info"];
+	return UIAFData.uiaf_version !== undefined;
+}
+
+/**
+ * @description 读取本地 UIAF 数据
+ * @param {string} userPath - UIAF 数据路径
+ * @return {Promise<string>|Promise<false>} UIAF 数据
+ */
+export async function readUIAFData(userPath: string): Promise<string | false> {
+	if (await fs.exists(userPath)) {
+		const fileData = await fs.readTextFile(userPath);
+		if (fileData !== undefined && fileData !== null && fileData !== "" && fileData !== "{}") {
+			return fileData;
+		} else {
+			return false;
+		}
+	} else {
+		return false;
+	}
+}
+
+/**
+ * @description 数据合并
+ * @param {UIAF_Achievement[]|false} localData - 本地数据
+ * @param {Achievements} remoteData - 远程数据
+ * @return {Promise<UIAF_Achievement[]|false>} 合并后的数据，如果合并失败则返回 false
+ */
+export async function importUIAFData(
+	localData: UIAF_Achievement[] | false,
+	remoteData: Achievements
+): Promise<UIAF_Achievement[] | false> {
+	if (localData !== false) {
+		// 遍历 remoteData.list
+		remoteData.list.map((remoteAchievement: UIAF_Achievement) => {
+			// 查找 id 相同的 localAchievement
+			const localAchievement = localData.find(
+				achievement => achievement.id === remoteAchievement.id
+			);
+			// 如果没找到，就直接添加
+			if (localAchievement === undefined) {
+				localData.push(remoteAchievement);
+			} else {
+				// 检测数据是否需要更新
+				if (localAchievement.timestamp < remoteAchievement.timestamp) {
+					// 更新数据
+					localAchievement.timestamp = remoteAchievement.timestamp;
+					localAchievement.current = remoteAchievement.current;
+					localAchievement.status = remoteAchievement.status;
+				}
+			}
+		});
+		// 按照 id 排序
+		localData.sort((a, b) => a.id - b.id);
+		// 返回合并后的数据
+		return localData;
+	} else {
+		return remoteData.list;
+	}
+}