diff --git a/src/components/t-confirm.vue b/src/components/t-confirm.vue
index 0ca34242..71c549a7 100644
--- a/src/components/t-confirm.vue
+++ b/src/components/t-confirm.vue
@@ -1,67 +1,72 @@
 <template>
-	<v-overlay v-model="showVal">
+	<v-overlay v-model="visible">
 		<div class="confirm-div">
 			<div class="confirm-box">
-				<div class="confirm-title">{{ title }}</div>
+				<div class="confirm-title">
+					{{ title }}
+				</div>
 				<div class="confirm-btn-box">
-					<button class="confirm-btn" @click="setCancel">
+					<button class="confirm-btn" @click="onCancel">
 						<img class="btn-icon" src="../assets/icons/circle-cancel.svg" alt="cancel" />
-						<span class="btn-text">{{ cancel }}</span>
+						<span class="btn-text">
+							{{ cancel }}
+						</span>
 					</button>
-					<button class="confirm-btn" @click="setConfirm">
+					<button class="confirm-btn" @click="onConfirm">
 						<img class="btn-icon" src="../assets/icons/circle-check.svg" alt="confirm" />
-						<span class="btn-text">{{ confirm }}</span>
+						<span class="btn-text">
+							{{ confirm }}
+						</span>
 					</button>
 				</div>
 			</div>
 		</div>
 	</v-overlay>
 </template>
+
 <script lang="ts" setup>
 // vue
-import { ref } from "vue";
+import { computed } from "vue";
 
-withDefaults(
-	defineProps<{
-		title: string;
-		cancel?: string;
-		confirm?: string;
-		value: boolean;
-	}>(),
-	{
-		title: "确认",
-		cancel: "取消",
-		confirm: "确定",
-		value: false,
-	}
-);
+interface TConfirmProps {
+	title: string;
+	cancel?: string;
+	confirm?: string;
+	/** 此值为 true 时显示对话框 */
+	modelValue: boolean;
+}
 
-const showVal = ref(false);
+interface TConfirmEmits {
+	(e: "update:show", v: boolean): void;
+	(e: "update:modelValue", v: boolean): void;
+	(e: "confirm"): void;
+	(e: "cancel"): void;
+}
 
-// emits
-const emitConfirm = defineEmits(["update:value"]);
-
-// expose
-defineExpose({
-	showConfirm,
+const emits = defineEmits<TConfirmEmits>();
+const props = withDefaults(defineProps<TConfirmProps>(), {
+	title: "确认",
+	cancel: "取消",
+	confirm: "确定",
 });
 
-// methods
-function showConfirm() {
-	showVal.value = true;
-}
+const visible = computed({
+	get: () => props.modelValue,
+	set: v => emits("update:modelValue", v),
+});
 
-function setCancel() {
-	emitConfirm("update:value", false);
-	showVal.value = false;
-}
+const onCancel = () => {
+	visible.value = false;
+	emits("cancel");
+};
 
-function setConfirm() {
-	emitConfirm("update:value", true);
-	showVal.value = false;
-}
+const onConfirm = () => {
+	visible.value = false;
+	emits("confirm");
+};
 </script>
-<style lang="css" scoped>
+
+<style scoped>
 .confirm-div {
 	position: absolute;
 	width: 40vw;
diff --git a/src/pages/Config.vue b/src/pages/Config.vue
index d4ba04c0..b03f57b6 100644
--- a/src/pages/Config.vue
+++ b/src/pages/Config.vue
@@ -4,8 +4,16 @@
 	</div>
 	<div v-else>
 		<v-list class="config-list">
-			<v-list-subheader inset class="config-header">关于</v-list-subheader>
+			<v-list-subheader inset class="config-header">应用信息</v-list-subheader>
 			<v-divider inset class="border-opacity-75" />
+			<v-list-item title="Tauri 版本" @click="toOuter('https://next--tauri.netlify.app/')">
+				<template v-slot:prepend>
+					<img class="config-icon" src="/tauri.webp" alt="Tauri" />
+				</template>
+				<template v-slot:append>
+					<v-list-item-subtitle>{{ versionTauri }}</v-list-item-subtitle>
+				</template>
+			</v-list-item>
 			<v-list-item>
 				<template v-slot:prepend>
 					<img class="config-icon" src="/icon.webp" alt="App" />
@@ -23,14 +31,6 @@
 					<v-list-item-subtitle>{{ versionApp }}</v-list-item-subtitle>
 				</template>
 			</v-list-item>
-			<v-list-item title="Tauri 版本" @click="toOuter('https://next--tauri.netlify.app/')">
-				<template v-slot:prepend>
-					<img class="config-icon" src="/tauri.webp" alt="Tauri" />
-				</template>
-				<template v-slot:append>
-					<v-list-item-subtitle>{{ versionTauri }}</v-list-item-subtitle>
-				</template>
-			</v-list-item>
 			<v-list-item title="成就版本">
 				<template v-slot:prepend>
 					<img class="config-icon" src="../assets/icons/achievements.svg" alt="Achievements" />
@@ -42,9 +42,9 @@
 			<v-list-subheader inset class="config-header">设置</v-list-subheader>
 			<v-divider inset class="border-opacity-75" />
 			<v-list-item @click="openMergeData" prepend-icon="mdi-folder" title="打开用户数据目录" />
-			<v-list-item @click="deleteData" prepend-icon="mdi-delete" title="清除用户缓存" />
-			<v-list-item @click="deleteTemp" prepend-icon="mdi-delete" title="清除临时数据" />
-			<v-list-item @click="setDefaultConfig" prepend-icon="mdi-cog" title="恢复默认设置" />
+			<v-list-item @click="tryConfirm('delUser')" prepend-icon="mdi-delete" title="清除用户缓存" />
+			<v-list-item @click="tryConfirm('delTemp')" prepend-icon="mdi-delete" title="清除临时数据" />
+			<v-list-item @click="tryConfirm('delApp')" prepend-icon="mdi-cog" title="恢复默认设置" />
 			<v-list-subheader inset class="config-header">调试</v-list-subheader>
 			<v-divider inset class="border-opacity-75" />
 			<v-list-item title="开发者模式" subtitle="开启后将显示调试信息">
@@ -75,7 +75,8 @@
 				<template v-slot:append>
 					<v-btn @click="submitHome" class="card-btn">
 						<template v-slot:prepend>
-							<img src="../assets/icons/circle-check.svg" alt="check" />提交
+							<img src="../assets/icons/circle-check.svg" alt="check" />
+							提交
 						</template>
 					</v-btn>
 				</template>
@@ -96,7 +97,7 @@
 			{{ snackbarText }}
 		</v-snackbar>
 		<!-- 确认弹窗 -->
-		<t-confirm :title="confirmText" v-model:value="confirmValue" ref="confirmRef" />
+		<t-confirm :title="confirmText" v-model="confirmShow" @confirm="doConfirm(confirmOper)" />
 	</div>
 </template>
 
@@ -121,23 +122,25 @@ const appStore = useAppStore();
 const homeStore = useHomeStore();
 const achievementsStore = useAchievementsStore();
 
-// About
-const loading = ref(true);
-const versionApp = ref("");
-const versionTauri = ref("");
+// About App
+const versionApp = ref("" as string);
+const versionTauri = ref("" as string);
+
+// loading
+const loading = ref(true as boolean);
 
 // data
-const showHome = ref(homeStore.getShowValue());
+const showHome = ref(homeStore.getShowValue() as string[]);
 
 // snackbar
-const snackbar = ref(false);
-const snackbarText = ref("");
-const snackbarColor = ref("success");
+const snackbar = ref(false as boolean);
+const snackbarText = ref("" as string);
+const snackbarColor = ref("success" as string);
 
 // confirm
-const confirmRef = ref();
-const confirmText = ref("");
-const confirmValue = ref(false);
+const confirmText = ref("" as string);
+const confirmOper = ref("" as string);
+const confirmShow = ref(false as boolean);
 
 // load version
 onMounted(async () => {
@@ -160,48 +163,87 @@ async function openMergeData() {
 		filters: [],
 	});
 }
-// 删除本地数据
-async function deleteData() {
-	confirmText.value = "确定要删除用户数据吗?";
-	confirmRef.value.showConfirm();
-	await new Promise(resolve => setTimeout(resolve, 1500));
-	const res = confirmValue.value;
-	if (res) {
-		await fs.removeDir("userData", {
-			dir: fs.BaseDirectory.AppLocalData,
-			recursive: true,
-		});
-		await fs.removeDir("tempData", {
-			dir: fs.BaseDirectory.AppLocalData,
-			recursive: true,
-		});
-		getDataList.map(async item => {
-			await WriteTGData(item.name, item.data);
-		});
-		snackbarText.value = "用户数据已删除!";
-		snackbar.value = true;
-		await achievementsStore.init();
-		await fs.createDir("userData", { dir: fs.BaseDirectory.AppLocalData });
-		await fs.createDir("tempData", { dir: fs.BaseDirectory.AppLocalData });
+
+// open confirm
+function tryConfirm(oper: string) {
+	switch (oper) {
+		case "delTemp":
+			confirmText.value = "确认清除临时数据吗？";
+			confirmOper.value = "delTemp";
+			confirmShow.value = true;
+			break;
+		case "delUser":
+			confirmText.value = "确认清除用户缓存吗？";
+			confirmOper.value = "delUser";
+			confirmShow.value = true;
+			break;
+		case "delApp":
+			confirmText.value = "确认恢复默认设置吗？";
+			confirmOper.value = "delApp";
+			confirmShow.value = true;
+			break;
 	}
 }
-// 删除临时数据
-async function deleteTemp() {
-	confirmText.value = "确定要删除临时数据吗?";
-	confirmRef.value.showConfirm();
-	await new Promise(resolve => setTimeout(resolve, 1500));
-	const res = confirmValue.value;
-	if (res) {
-		await fs.removeDir("tempData", {
-			dir: fs.BaseDirectory.AppLocalData,
-			recursive: true,
-		});
-		await fs.createDir("tempData", { dir: fs.BaseDirectory.AppLocalData });
-		snackbarText.value = "临时数据已删除!";
-		snackbar.value = true;
+
+// transfer confirm oper
+function doConfirm(oper: string) {
+	switch (oper) {
+		case "delTemp":
+			delTempData();
+			break;
+		case "delUser":
+			delUserData();
+			break;
+		case "delApp":
+			initAppData();
+			break;
+		default:
+			break;
 	}
 }
 
+// confirmOper
+async function delTempData() {
+	await fs.removeDir("tempData", {
+		dir: fs.BaseDirectory.AppLocalData,
+		recursive: true,
+	});
+	await fs.createDir("tempData", { dir: fs.BaseDirectory.AppLocalData });
+	snackbarText.value = "临时数据已删除!";
+	snackbar.value = true;
+}
+
+async function delUserData() {
+	await fs.removeDir("userData", {
+		dir: fs.BaseDirectory.AppLocalData,
+		recursive: true,
+	});
+	await fs.removeDir("tempData", {
+		dir: fs.BaseDirectory.AppLocalData,
+		recursive: true,
+	});
+	getDataList.map(async item => {
+		await WriteTGData(item.name, item.data);
+	});
+	snackbarText.value = "用户数据已删除!";
+	snackbar.value = true;
+	await achievementsStore.init();
+	await fs.createDir("userData", { dir: fs.BaseDirectory.AppLocalData });
+	await fs.createDir("tempData", { dir: fs.BaseDirectory.AppLocalData });
+}
+
+// 恢复默认配置
+async function initAppData() {
+	await appStore.init();
+	await homeStore.init();
+	await achievementsStore.init();
+	snackbarText.value = "已恢复默认配置!";
+	snackbar.value = true;
+	setTimeout(() => {
+		window.location.reload();
+	}, 1500);
+}
+
 // 开启 dev 模式
 async function submitDevMode() {
 	await new Promise(resolve => setTimeout(resolve, 200));
@@ -228,24 +270,6 @@ async function submitHome() {
 	snackbarColor.value = "success";
 	snackbar.value = true;
 }
-
-// 恢复默认配置
-async function setDefaultConfig() {
-	confirmText.value = "确定要恢复默认配置吗?";
-	confirmRef.value.showConfirm();
-	await new Promise(resolve => setTimeout(resolve, 1500));
-	const res = confirmValue.value;
-	if (res) {
-		await appStore.init();
-		await homeStore.init();
-		await achievementsStore.init();
-		snackbarText.value = "已恢复默认配置!";
-		snackbar.value = true;
-		setTimeout(() => {
-			window.location.reload();
-		}, 1500);
-	}
-}
 </script>
 
 <style lang="css" scoped>
diff --git a/src/tools/svg-inject.js b/src/tools/svg-inject.js
deleted file mode 100644
index 3a555b24..00000000
--- a/src/tools/svg-inject.js
+++ /dev/null
@@ -1,685 +0,0 @@
-/**
- * SVGInject - Version 1.2.3
- * A tiny, intuitive, robust, caching solution for injecting SVG files inline into the DOM.
- *
- * https://github.com/iconfu/svg-inject
- *
- * Copyright (c) 2018 INCORS, the creators of iconfu.com
- * @license MIT License - https://github.com/iconfu/svg-inject/blob/master/LICENSE
- */
-(function (window, document) {
-	// constants for better minification
-	var _CREATE_ELEMENT_ = "createElement";
-	var _GET_ELEMENTS_BY_TAG_NAME_ = "getElementsByTagName";
-	var _LENGTH_ = "length";
-	var _STYLE_ = "style";
-	var _TITLE_ = "title";
-	var _UNDEFINED_ = "undefined";
-	var _SET_ATTRIBUTE_ = "setAttribute";
-	var _GET_ATTRIBUTE_ = "getAttribute";
-
-	var NULL = null;
-
-	// constants
-	var __SVGINJECT = "__svgInject";
-	var ID_SUFFIX = "--inject-";
-	var ID_SUFFIX_REGEX = new RegExp(ID_SUFFIX + "\\d+", "g");
-	var LOAD_FAIL = "LOAD_FAIL";
-	var SVG_NOT_SUPPORTED = "SVG_NOT_SUPPORTED";
-	var SVG_INVALID = "SVG_INVALID";
-	var ATTRIBUTE_EXCLUSION_NAMES = ["src", "alt", "onload", "onerror"];
-	var A_ELEMENT = document[_CREATE_ELEMENT_]("a");
-	var IS_SVG_SUPPORTED = typeof SVGRect != _UNDEFINED_;
-	var DEFAULT_OPTIONS = {
-		useCache: true,
-		copyAttributes: true,
-		makeIdsUnique: true,
-	};
-	// Map of IRI referenceable tag names to properties that can reference them. This is defined in
-	// https://www.w3.org/TR/SVG11/linking.html#processingIRI
-	var IRI_TAG_PROPERTIES_MAP = {
-		clipPath: ["clip-path"],
-		"color-profile": NULL,
-		cursor: NULL,
-		filter: NULL,
-		linearGradient: ["fill", "stroke"],
-		marker: ["marker", "marker-end", "marker-mid", "marker-start"],
-		mask: NULL,
-		pattern: ["fill", "stroke"],
-		radialGradient: ["fill", "stroke"],
-	};
-	var INJECTED = 1;
-	var FAIL = 2;
-
-	var uniqueIdCounter = 1;
-	var xmlSerializer;
-	var domParser;
-
-	// creates an SVG document from an SVG string
-	function svgStringToSvgDoc(svgStr) {
-		domParser = domParser || new DOMParser();
-		return domParser.parseFromString(svgStr, "text/xml");
-	}
-
-	// searializes an SVG element to an SVG string
-	function svgElemToSvgString(svgElement) {
-		xmlSerializer = xmlSerializer || new XMLSerializer();
-		return xmlSerializer.serializeToString(svgElement);
-	}
-
-	// Returns the absolute url for the specified url
-	function getAbsoluteUrl(url) {
-		A_ELEMENT.href = url;
-		return A_ELEMENT.href;
-	}
-
-	// Load svg with an XHR request
-	function loadSvg(url, callback, errorCallback) {
-		if (url) {
-			var req = new XMLHttpRequest();
-			req.onreadystatechange = function () {
-				if (req.readyState == 4) {
-					// readyState is DONE
-					var status = req.status;
-					if (status == 200) {
-						// request status is OK
-						callback(req.responseXML, req.responseText.trim());
-					} else if (status >= 400) {
-						// request status is error (4xx or 5xx)
-						errorCallback();
-					} else if (status == 0) {
-						// request status 0 can indicate a failed cross-domain call
-						errorCallback();
-					}
-				}
-			};
-			req.open("GET", url, true);
-			req.send();
-		}
-	}
-
-	// Copy attributes from img element to svg element
-	function copyAttributes(imgElem, svgElem) {
-		var attribute;
-		var attributeName;
-		var attributeValue;
-		var attributes = imgElem.attributes;
-		for (var i = 0; i < attributes[_LENGTH_]; i++) {
-			attribute = attributes[i];
-			attributeName = attribute.name;
-			// Only copy attributes not explicitly excluded from copying
-			if (ATTRIBUTE_EXCLUSION_NAMES.indexOf(attributeName) == -1) {
-				attributeValue = attribute.value;
-				// If img attribute is "title", insert a title element into SVG element
-				if (attributeName == _TITLE_) {
-					var titleElem;
-					var firstElementChild = svgElem.firstElementChild;
-					if (firstElementChild && firstElementChild.localName.toLowerCase() == _TITLE_) {
-						// If the SVG element's first child is a title element, keep it as the title element
-						titleElem = firstElementChild;
-					} else {
-						// If the SVG element's first child element is not a title element, create a new title
-						// ele,emt and set it as the first child
-						titleElem = document[_CREATE_ELEMENT_ + "NS"]("http://www.w3.org/2000/svg", _TITLE_);
-						svgElem.insertBefore(titleElem, firstElementChild);
-					}
-					// Set new title content
-					titleElem.textContent = attributeValue;
-				} else {
-					// Set img attribute to svg element
-					svgElem[_SET_ATTRIBUTE_](attributeName, attributeValue);
-				}
-			}
-		}
-	}
-
-	// This function appends a suffix to IDs of referenced elements in the <defs> in order to  to avoid ID collision
-	// between multiple injected SVGs. The suffix has the form "--inject-X", where X is a running number which is
-	// incremented with each injection. References to the IDs are adjusted accordingly.
-	// We assume tha all IDs within the injected SVG are unique, therefore the same suffix can be used for all IDs of one
-	// injected SVG.
-	// If the onlyReferenced argument is set to true, only those IDs will be made unique that are referenced from within the SVG
-	function makeIdsUnique(svgElem, onlyReferenced) {
-		var idSuffix = ID_SUFFIX + uniqueIdCounter++;
-		// Regular expression for functional notations of an IRI references. This will find occurences in the form
-		// url(#anyId) or url("#anyId") (for Internet Explorer) and capture the referenced ID
-		var funcIriRegex = /url\("?#([a-zA-Z][\w:.-]*)"?\)/g;
-		// Get all elements with an ID. The SVG spec recommends to put referenced elements inside <defs> elements, but
-		// this is not a requirement, therefore we have to search for IDs in the whole SVG.
-		var idElements = svgElem.querySelectorAll("[id]");
-		var idElem;
-		// An object containing referenced IDs  as keys is used if only referenced IDs should be uniquified.
-		// If this object does not exist, all IDs will be uniquified.
-		var referencedIds = onlyReferenced ? [] : NULL;
-		var tagName;
-		var iriTagNames = {};
-		var iriProperties = [];
-		var changed = false;
-		var i, j;
-
-		if (idElements[_LENGTH_]) {
-			// Make all IDs unique by adding the ID suffix and collect all encountered tag names
-			// that are IRI referenceable from properities.
-			for (i = 0; i < idElements[_LENGTH_]; i++) {
-				tagName = idElements[i].localName; // Use non-namespaced tag name
-				// Make ID unique if tag name is IRI referenceable
-				if (tagName in IRI_TAG_PROPERTIES_MAP) {
-					iriTagNames[tagName] = 1;
-				}
-			}
-			// Get all properties that are mapped to the found IRI referenceable tags
-			for (tagName in iriTagNames) {
-				(IRI_TAG_PROPERTIES_MAP[tagName] || [tagName]).forEach(function (mappedProperty) {
-					// Add mapped properties to array of iri referencing properties.
-					// Use linear search here because the number of possible entries is very small (maximum 11)
-					if (iriProperties.indexOf(mappedProperty) < 0) {
-						iriProperties.push(mappedProperty);
-					}
-				});
-			}
-			if (iriProperties[_LENGTH_]) {
-				// Add "style" to properties, because it may contain references in the form 'style="fill:url(#myFill)"'
-				iriProperties.push(_STYLE_);
-			}
-			// Run through all elements of the SVG and replace IDs in references.
-			// To get all descending elements, getElementsByTagName('*') seems to perform faster than querySelectorAll('*').
-			// Since svgElem.getElementsByTagName('*') does not return the svg element itself, we have to handle it separately.
-			var descElements = svgElem[_GET_ELEMENTS_BY_TAG_NAME_]("*");
-			var element = svgElem;
-			var propertyName;
-			var value;
-			var newValue;
-			for (i = -1; element != NULL; ) {
-				if (element.localName == _STYLE_) {
-					// If element is a style element, replace IDs in all occurences of "url(#anyId)" in text content
-					value = element.textContent;
-					newValue =
-						value &&
-						value.replace(funcIriRegex, function (match, id) {
-							if (referencedIds) {
-								referencedIds[id] = 1;
-							}
-							return "url(#" + id + idSuffix + ")";
-						});
-					if (newValue !== value) {
-						element.textContent = newValue;
-					}
-				} else if (element.hasAttributes()) {
-					// Run through all property names for which IDs were found
-					for (j = 0; j < iriProperties[_LENGTH_]; j++) {
-						propertyName = iriProperties[j];
-						value = element[_GET_ATTRIBUTE_](propertyName);
-						newValue =
-							value &&
-							value.replace(funcIriRegex, function (match, id) {
-								if (referencedIds) {
-									referencedIds[id] = 1;
-								}
-								return "url(#" + id + idSuffix + ")";
-							});
-						if (newValue !== value) {
-							element[_SET_ATTRIBUTE_](propertyName, newValue);
-						}
-					}
-					// Replace IDs in xlink:ref and href attributes
-					["xlink:href", "href"].forEach(function (refAttrName) {
-						var iri = element[_GET_ATTRIBUTE_](refAttrName);
-						if (/^\s*#/.test(iri)) {
-							// Check if iri is non-null and internal reference
-							iri = iri.trim();
-							element[_SET_ATTRIBUTE_](refAttrName, iri + idSuffix);
-							if (referencedIds) {
-								// Add ID to referenced IDs
-								referencedIds[iri.substring(1)] = 1;
-							}
-						}
-					});
-				}
-				element = descElements[++i];
-			}
-			for (i = 0; i < idElements[_LENGTH_]; i++) {
-				idElem = idElements[i];
-				// If set of referenced IDs exists, make only referenced IDs unique,
-				// otherwise make all IDs unique.
-				if (!referencedIds || referencedIds[idElem.id]) {
-					// Add suffix to element's ID
-					idElem.id += idSuffix;
-					changed = true;
-				}
-			}
-		}
-		// return true if SVG element has changed
-		return changed;
-	}
-
-	// For cached SVGs the IDs are made unique by simply replacing the already inserted unique IDs with a
-	// higher ID counter. This is much more performant than a call to makeIdsUnique().
-	function makeIdsUniqueCached(svgString) {
-		return svgString.replace(ID_SUFFIX_REGEX, ID_SUFFIX + uniqueIdCounter++);
-	}
-
-	// Inject SVG by replacing the img element with the SVG element in the DOM
-	function inject(imgElem, svgElem, absUrl, options) {
-		if (svgElem) {
-			svgElem[_SET_ATTRIBUTE_]("data-inject-url", absUrl);
-			var parentNode = imgElem.parentNode;
-			if (parentNode) {
-				if (options.copyAttributes) {
-					copyAttributes(imgElem, svgElem);
-				}
-				// Invoke beforeInject hook if set
-				var beforeInject = options.beforeInject;
-				var injectElem = (beforeInject && beforeInject(imgElem, svgElem)) || svgElem;
-				// Replace img element with new element. This is the actual injection.
-				parentNode.replaceChild(injectElem, imgElem);
-				// Mark img element as injected
-				imgElem[__SVGINJECT] = INJECTED;
-				removeOnLoadAttribute(imgElem);
-				// Invoke afterInject hook if set
-				var afterInject = options.afterInject;
-				if (afterInject) {
-					afterInject(imgElem, injectElem);
-				}
-			}
-		} else {
-			svgInvalid(imgElem, options);
-		}
-	}
-
-	// Merges any number of options objects into a new object
-	function mergeOptions() {
-		var mergedOptions = {};
-		var args = arguments;
-		// Iterate over all specified options objects and add all properties to the new options object
-		for (var i = 0; i < args[_LENGTH_]; i++) {
-			var argument = args[i];
-			for (var key in argument) {
-				if (argument.hasOwnProperty(key)) {
-					mergedOptions[key] = argument[key];
-				}
-			}
-		}
-		return mergedOptions;
-	}
-
-	// Adds the specified CSS to the document's <head> element
-	function addStyleToHead(css) {
-		var head = document[_GET_ELEMENTS_BY_TAG_NAME_]("head")[0];
-		if (head) {
-			var style = document[_CREATE_ELEMENT_](_STYLE_);
-			style.type = "text/css";
-			style.appendChild(document.createTextNode(css));
-			head.appendChild(style);
-		}
-	}
-
-	// Builds an SVG element from the specified SVG string
-	function buildSvgElement(svgStr, verify) {
-		if (verify) {
-			var svgDoc;
-			try {
-				// Parse the SVG string with DOMParser
-				svgDoc = svgStringToSvgDoc(svgStr);
-			} catch (e) {
-				return NULL;
-			}
-			if (svgDoc[_GET_ELEMENTS_BY_TAG_NAME_]("parsererror")[_LENGTH_]) {
-				// DOMParser does not throw an exception, but instead puts parsererror tags in the document
-				return NULL;
-			}
-			return svgDoc.documentElement;
-		} else {
-			var div = document.createElement("div");
-			div.innerHTML = svgStr;
-			return div.firstElementChild;
-		}
-	}
-
-	function removeOnLoadAttribute(imgElem) {
-		// Remove the onload attribute. Should only be used to remove the unstyled image flash protection and
-		// make the element visible, not for removing the event listener.
-		imgElem.removeAttribute("onload");
-	}
-
-	function errorMessage(msg) {
-		console.error("SVGInject: " + msg);
-	}
-
-	function fail(imgElem, status, options) {
-		imgElem[__SVGINJECT] = FAIL;
-		if (options.onFail) {
-			options.onFail(imgElem, status);
-		} else {
-			errorMessage(status);
-		}
-	}
-
-	function svgInvalid(imgElem, options) {
-		removeOnLoadAttribute(imgElem);
-		fail(imgElem, SVG_INVALID, options);
-	}
-
-	function svgNotSupported(imgElem, options) {
-		removeOnLoadAttribute(imgElem);
-		fail(imgElem, SVG_NOT_SUPPORTED, options);
-	}
-
-	function loadFail(imgElem, options) {
-		fail(imgElem, LOAD_FAIL, options);
-	}
-
-	function removeEventListeners(imgElem) {
-		imgElem.onload = NULL;
-		imgElem.onerror = NULL;
-	}
-
-	function imgNotSet(msg) {
-		errorMessage("no img element");
-	}
-
-	function createSVGInject(globalName, options) {
-		var defaultOptions = mergeOptions(DEFAULT_OPTIONS, options);
-		var svgLoadCache = {};
-
-		if (IS_SVG_SUPPORTED) {
-			// If the browser supports SVG, add a small stylesheet that hides the <img> elements until
-			// injection is finished. This avoids showing the unstyled SVGs before style is applied.
-			addStyleToHead('img[onload^="' + globalName + '("]{visibility:hidden;}');
-		}
-
-		/**
-		 * SVGInject
-		 *
-		 * Injects the SVG specified in the `src` attribute of the specified `img` element or array of `img`
-		 * elements. Returns a Promise object which resolves if all passed in `img` elements have either been
-		 * injected or failed to inject (Only if a global Promise object is available like in all modern browsers
-		 * or through a polyfill).
-		 *
-		 * Options:
-		 * useCache: If set to `true` the SVG will be cached using the absolute URL. Default value is `true`.
-		 * copyAttributes: If set to `true` the attributes will be copied from `img` to `svg`. Dfault value
-		 *     is `true`.
-		 * makeIdsUnique: If set to `true` the ID of elements in the `<defs>` element that can be references by
-		 *     property values (for example 'clipPath') are made unique by appending "--inject-X", where X is a
-		 *     running number which increases with each injection. This is done to avoid duplicate IDs in the DOM.
-		 * beforeLoad: Hook before SVG is loaded. The `img` element is passed as a parameter. If the hook returns
-		 *     a string it is used as the URL instead of the `img` element's `src` attribute.
-		 * afterLoad: Hook after SVG is loaded. The loaded `svg` element and `svg` string are passed as a
-		 *     parameters. If caching is active this hook will only get called once for injected SVGs with the
-		 *     same absolute path. Changes to the `svg` element in this hook will be applied to all injected SVGs
-		 *     with the same absolute path. It's also possible to return an `svg` string or `svg` element which
-		 *     will then be used for the injection.
-		 * beforeInject: Hook before SVG is injected. The `img` and `svg` elements are passed as parameters. If
-		 *     any html element is returned it gets injected instead of applying the default SVG injection.
-		 * afterInject: Hook after SVG is injected. The `img` and `svg` elements are passed as parameters.
-		 * onAllFinish: Hook after all `img` elements passed to an SVGInject() call have either been injected or
-		 *     failed to inject.
-		 * onFail: Hook after injection fails. The `img` element and a `status` string are passed as an parameter.
-		 *     The `status` can be either `'SVG_NOT_SUPPORTED'` (the browser does not support SVG),
-		 *     `'SVG_INVALID'` (the SVG is not in a valid format) or `'LOAD_FAILED'` (loading of the SVG failed).
-		 *
-		 * @param {HTMLImageElement} img - an img element or an array of img elements
-		 * @param {Object} [options] - optional parameter with [options](#options) for this injection.
-		 */
-		function SVGInject(img, options) {
-			options = mergeOptions(defaultOptions, options);
-
-			var run = function (resolve) {
-				var allFinish = function () {
-					var onAllFinish = options.onAllFinish;
-					if (onAllFinish) {
-						onAllFinish();
-					}
-					resolve && resolve();
-				};
-
-				if (img && typeof img[_LENGTH_] != _UNDEFINED_) {
-					// an array like structure of img elements
-					var injectIndex = 0;
-					var injectCount = img[_LENGTH_];
-
-					if (injectCount == 0) {
-						allFinish();
-					} else {
-						var finish = function () {
-							if (++injectIndex == injectCount) {
-								allFinish();
-							}
-						};
-
-						for (var i = 0; i < injectCount; i++) {
-							SVGInjectElement(img[i], options, finish);
-						}
-					}
-				} else {
-					// only one img element
-					SVGInjectElement(img, options, allFinish);
-				}
-			};
-
-			// return a Promise object if globally available
-			return typeof Promise == _UNDEFINED_ ? run() : new Promise(run);
-		}
-
-		// Injects a single svg element. Options must be already merged with the default options.
-		function SVGInjectElement(imgElem, options, callback) {
-			if (imgElem) {
-				var svgInjectAttributeValue = imgElem[__SVGINJECT];
-				if (!svgInjectAttributeValue) {
-					removeEventListeners(imgElem);
-
-					if (!IS_SVG_SUPPORTED) {
-						svgNotSupported(imgElem, options);
-						callback();
-						return;
-					}
-					// Invoke beforeLoad hook if set. If the beforeLoad returns a value use it as the src for the load
-					// URL path. Else use the imgElem's src attribute value.
-					var beforeLoad = options.beforeLoad;
-					var src = (beforeLoad && beforeLoad(imgElem)) || imgElem[_GET_ATTRIBUTE_]("src");
-
-					if (!src) {
-						// If no image src attribute is set do no injection. This can only be reached by using javascript
-						// because if no src attribute is set the onload and onerror events do not get called
-						if (src === "") {
-							loadFail(imgElem, options);
-						}
-						callback();
-						return;
-					}
-
-					// set array so later calls can register callbacks
-					var onFinishCallbacks = [];
-					imgElem[__SVGINJECT] = onFinishCallbacks;
-
-					var onFinish = function () {
-						callback();
-						onFinishCallbacks.forEach(function (onFinishCallback) {
-							onFinishCallback();
-						});
-					};
-
-					var absUrl = getAbsoluteUrl(src);
-					var useCacheOption = options.useCache;
-					var makeIdsUniqueOption = options.makeIdsUnique;
-
-					var setSvgLoadCacheValue = function (val) {
-						if (useCacheOption) {
-							svgLoadCache[absUrl].forEach(function (svgLoad) {
-								svgLoad(val);
-							});
-							svgLoadCache[absUrl] = val;
-						}
-					};
-
-					if (useCacheOption) {
-						var svgLoad = svgLoadCache[absUrl];
-
-						var handleLoadValue = function (loadValue) {
-							if (loadValue === LOAD_FAIL) {
-								loadFail(imgElem, options);
-							} else if (loadValue === SVG_INVALID) {
-								svgInvalid(imgElem, options);
-							} else {
-								var hasUniqueIds = loadValue[0];
-								var svgString = loadValue[1];
-								var uniqueIdsSvgString = loadValue[2];
-								var svgElem;
-
-								if (makeIdsUniqueOption) {
-									if (hasUniqueIds === NULL) {
-										// IDs for the SVG string have not been made unique before. This may happen if previous
-										// injection of a cached SVG have been run with the option makedIdsUnique set to false
-										svgElem = buildSvgElement(svgString, false);
-										hasUniqueIds = makeIdsUnique(svgElem, false);
-
-										loadValue[0] = hasUniqueIds;
-										loadValue[2] = hasUniqueIds && svgElemToSvgString(svgElem);
-									} else if (hasUniqueIds) {
-										// Make IDs unique for already cached SVGs with better performance
-										svgString = makeIdsUniqueCached(uniqueIdsSvgString);
-									}
-								}
-
-								svgElem = svgElem || buildSvgElement(svgString, false);
-
-								inject(imgElem, svgElem, absUrl, options);
-							}
-							onFinish();
-						};
-
-						if (typeof svgLoad != _UNDEFINED_) {
-							// Value for url exists in cache
-							if (svgLoad.isCallbackQueue) {
-								// Same url has been cached, but value has not been loaded yet, so add to callbacks
-								svgLoad.push(handleLoadValue);
-							} else {
-								handleLoadValue(svgLoad);
-							}
-							return;
-						} else {
-							var svgLoad = [];
-							// set property isCallbackQueue to Array to differentiate from array with cached loaded values
-							svgLoad.isCallbackQueue = true;
-							svgLoadCache[absUrl] = svgLoad;
-						}
-					}
-
-					// Load the SVG because it is not cached or caching is disabled
-					loadSvg(
-						absUrl,
-						function (svgXml, svgString) {
-							// Use the XML from the XHR request if it is an instance of Document. Otherwise
-							// (for example of IE9), create the svg document from the svg string.
-							var svgElem =
-								svgXml instanceof Document
-									? svgXml.documentElement
-									: buildSvgElement(svgString, true);
-
-							var afterLoad = options.afterLoad;
-							if (afterLoad) {
-								// Invoke afterLoad hook which may modify the SVG element. After load may also return a new
-								// svg element or svg string
-								var svgElemOrSvgString = afterLoad(svgElem, svgString) || svgElem;
-								if (svgElemOrSvgString) {
-									// Update svgElem and svgString because of modifications to the SVG element or SVG string in
-									// the afterLoad hook, so the modified SVG is also used for all later cached injections
-									var isString = typeof svgElemOrSvgString == "string";
-									svgString = isString ? svgElemOrSvgString : svgElemToSvgString(svgElem);
-									svgElem = isString
-										? buildSvgElement(svgElemOrSvgString, true)
-										: svgElemOrSvgString;
-								}
-							}
-
-							if (svgElem instanceof SVGElement) {
-								var hasUniqueIds = NULL;
-								if (makeIdsUniqueOption) {
-									hasUniqueIds = makeIdsUnique(svgElem, false);
-								}
-
-								if (useCacheOption) {
-									var uniqueIdsSvgString = hasUniqueIds && svgElemToSvgString(svgElem);
-									// set an array with three entries to the load cache
-									setSvgLoadCacheValue([hasUniqueIds, svgString, uniqueIdsSvgString]);
-								}
-
-								inject(imgElem, svgElem, absUrl, options);
-							} else {
-								svgInvalid(imgElem, options);
-								setSvgLoadCacheValue(SVG_INVALID);
-							}
-							onFinish();
-						},
-						function () {
-							loadFail(imgElem, options);
-							setSvgLoadCacheValue(LOAD_FAIL);
-							onFinish();
-						}
-					);
-				} else {
-					if (Array.isArray(svgInjectAttributeValue)) {
-						// svgInjectAttributeValue is an array. Injection is not complete so register callback
-						svgInjectAttributeValue.push(callback);
-					} else {
-						callback();
-					}
-				}
-			} else {
-				imgNotSet();
-			}
-		}
-
-		/**
-		 * Sets the default [options](#options) for SVGInject.
-		 *
-		 * @param {Object} [options] - default [options](#options) for an injection.
-		 */
-		SVGInject.setOptions = function (options) {
-			defaultOptions = mergeOptions(defaultOptions, options);
-		};
-
-		// Create a new instance of SVGInject
-		SVGInject.create = createSVGInject;
-
-		/**
-		 * Used in onerror Event of an `<img>` element to handle cases when the loading the original src fails
-		 * (for example if file is not found or if the browser does not support SVG). This triggers a call to the
-		 * options onFail hook if available. The optional second parameter will be set as the new src attribute
-		 * for the img element.
-		 *
-		 * @param {HTMLImageElement} img - an img element
-		 * @param {String} [fallbackSrc] - optional parameter fallback src
-		 */
-		SVGInject.err = function (img, fallbackSrc) {
-			if (img) {
-				if (img[__SVGINJECT] != FAIL) {
-					removeEventListeners(img);
-
-					if (!IS_SVG_SUPPORTED) {
-						svgNotSupported(img, defaultOptions);
-					} else {
-						removeOnLoadAttribute(img);
-						loadFail(img, defaultOptions);
-					}
-					if (fallbackSrc) {
-						removeOnLoadAttribute(img);
-						img.src = fallbackSrc;
-					}
-				}
-			} else {
-				imgNotSet();
-			}
-		};
-
-		window[globalName] = SVGInject;
-
-		return SVGInject;
-	}
-
-	var SVGInjectInstance = createSVGInject("SVGInject");
-
-	if (typeof module == "object" && typeof module.exports == "object") {
-		module.exports = SVGInjectInstance;
-	}
-})(window, document);