diff --git a/README.md b/README.md
index 88b321e..99cca0f 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,6 @@
-# SD Webui Prompt Format
+# SD Webui Prompt Format
+[English|[中文](README_ZH.md)]
+
 This is an Extension for the [Automatic1111 Webui](https://github.com/AUTOMATIC1111/stable-diffusion-webui), which helps formatting prompts.
 
 <p align="center"><img src="Demo.jpg" width=512></p>
@@ -19,8 +21,10 @@ Sometimes, when you type too fast or copy prompts from all over the places, you
   - *Some newer anime checkpoints claim to eliminate the need of using underscores*
 - [x] Respect line breaks
   - **Note:** `Remove Duplicates` only checks within the same line
-- [x] **[New]** Pressing `Ctrl + \` to quickly escape the **brackets** of the hovered tag
-  - Normally, **brackets** *(parentheses)* are used to increase the weight of a prompt. Therefore, for tags like `mejiro mcqueen (umamusume)`, you will need to escape it like `mejiro mcqueen \(umamusume\)`.
+- [x] Pressing `Ctrl + \` to quickly escape the **parentheses** of the hovered tag *(the words where the caret is)*
+  - Normally, **parentheses** are used to increase the weight of a prompt. Therefore, for tags like `mejiro mcqueen (umamusume)`, you will need to escape it like `mejiro mcqueen \(umamusume\)`.
+- [X] **[New]** Toggle between auto formatting and manual formatting
+  - In `Auto`: The process is ran whenever you press **Generate**
+  - In `Manual`: The process is only ran when you press the **Format** button
 
-
-<sup><b>Note:</b> This is purely visual. The actual prompt is unchanged until you manually edit the text again.</sup>
\ No newline at end of file
+<sup><b>Note:</b> The formatting is purely visual. The actual prompt is unchanged until you manually edit the texts again.</sup>
\ No newline at end of file
diff --git a/README_ZH.md b/README_ZH.md
new file mode 100644
index 0000000..a13a153
--- /dev/null
+++ b/README_ZH.md
@@ -0,0 +1,30 @@
+# SD Webui Prompt Format
+[[English](README.md)|中文]
+
+這是一個[Automatic1111 Webui](https://github.com/AUTOMATIC1111/stable-diffusion-webui)的插件，可以幫忙校正咒語。
+
+<p align="center"><img src="Demo.jpg" width=512></p>
+
+> 示範圖
+
+有時候打字太快，或是從各地東拼西湊咒語，常造成多個重複的空格或逗點。這項插件可以幫忙移除它們。
+
+## 功能實作
+- [x] 在`txt2img`和`img2img`都有用
+- [x] 移除多餘**空格**和**逗點**
+- [x] 修改錯誤的**括弧**
+- [x] 開啟`Remove Duplicates`會把咒語中重複的單詞消除
+  - **注意:** 只對單詞類咒語有效
+    - **例.** `1girl, solo, smile, 1girl` 會變成 `1girl, solo, smile`
+    - **例.** `a girl smiling, a girl standing` 則不變
+- [x] 開啟`Remove Underscores`會將 `_` 換成**空格**
+  - *一些較新的動漫模型聲稱不用再加底線*
+- [x] 保留咒語的換行
+  - **注意:** 上述的`Remove Duplicates`只在同一行中有效
+- [x] 按下`Ctrl + \`來跳脫目前游標所在的單字
+  - 平時，**括弧**是用來強調單字。所以若使用像是`mejiro mcqueen (umamusume)`的咒語，便必須跳脫成`mejiro mcqueen \(umamusume\)`
+- [X] **[New]** 按下`Auto Format`以在手動與自動間切換
+  - `自動`: 每次按下 **生成 (Generate)** 時處裡
+  - `手動`: 手動按下`Format`時才處裡
+
+<sup><b>注意:</b> 上述美化只是視覺效果。唯有再次手動編輯後，咒語才會更新。</sup>
\ No newline at end of file
diff --git a/javascript/prompt_format.js b/javascript/prompt_format.js
index 919ca8b..e8ae460 100644
--- a/javascript/prompt_format.js
+++ b/javascript/prompt_format.js
@@ -1,18 +1,30 @@
 class LeFormatter {
 
+	static manualButton(text, id, { onClick }) {
+		const button = gradioApp().getElementById(id).cloneNode()
+
+		button.id = 'manual-format'
+		button.classList.remove('gr-button-lg', 'gr-button-primary', 'lg', 'primary')
+		button.classList.add('secondary')
+		button.textContent = text
+		button.addEventListener('click', onClick)
+
+		return button
+	}
+
 	static injectButton(id, { onClick }) {
 		const button = gradioApp().getElementById(id)
 		button.addEventListener('click', onClick)
 	}
 
-	static checkbox(text, { onChange }) {
+	static checkbox(text, def, { onChange }) {
 		const label = document.createElement('label')
 		label.style.display = 'flex'
 		label.style.alignItems = 'center'
 		label.style.margin = '2px 8px'
 
 		const checkbox = gradioApp().querySelector('input[type=checkbox]').cloneNode()
-		checkbox.checked = false
+		checkbox.checked = def
 		checkbox.addEventListener('change', (event) => {
 			onChange(event.target.checked)
 		})
@@ -27,154 +39,178 @@ class LeFormatter {
 		return label
 	}
 
-}
+	static formatString(input, dedupe, removeUnderscore) {
+		// Fix Bracket & Comma
+		input = input.replace(/,\)/g, '),').replace(/,\]/g, '],').replace(/\(,/g, ',(').replace(/\[,/g, ',[')
 
-function injectBracketEscape(id) {
-	const textarea = gradioApp().getElementById(id).querySelector('textarea')
+		// Remove Commas
+		let tags = input.split(',').map(word => (removeUnderscore ? word.replace(/_/g, ' ').trim() : word.trim())).filter(word => word !== '')
 
-	textarea.addEventListener('keydown', (event) => {
-		if (event.ctrlKey && event.key === '\\') {
-			event.preventDefault()
+		// Remove Duplicate
+		input = dedupe ? [...new Set(tags)].join(', ') : tags.join(', ')
 
-			let cursorPosition = textarea.selectionStart;
+		// Remove Spaces
+		input = input.replace(/\s+/g, ' ')
 
-			if (textarea.selectionStart !== textarea.selectionEnd)
-				cursorPosition++
+		// Fix Bracket & Space
+		input = input.replace(/ \)/g, ')').replace(/ \]/g, ']').replace(/\( /g, '(').replace(/\[ /g, '[')
 
-			let result = pf_GrabBrackets(textarea.value, cursorPosition)
+		// Fix Empty Bracket
+		input = input.replace(/\(\s+\)/g, '').replace(/\[\s+\]/g, '')
 
-			if (result) {
-				const original = textarea.value
+		while (input.includes('()'))
+			input = input.replace(/\(\s*\)/g, '')
+		while (input.includes('[]'))
+			input = input.replace(/\[\s*\]/g, '')
 
-				if (result[0] !== 0 && textarea.value[result[0] - 1] === '\\' && textarea.value[result[1] - 1] === '\\') {
-					textarea.value = original.slice(0, result[0] - 1) + original.slice(result[0] - 1, result[1]).replace(/\\/g, '') + original.slice(result[1])
-					textarea.selectionStart = result[0] - 1
-					textarea.selectionEnd = result[1] - 1
-				}
-				else {
-					textarea.value = original.slice(0, result[0]) + '\\' + original.slice(result[0], result[1]) + '\\' + original.slice(result[1])
-					textarea.selectionStart = result[0]
-					textarea.selectionEnd = result[1] + 3
-				}
+		return input.trim()
+	}
 
-				// updateInput(textarea)
+	static grabBrackets(str, index) {
+		let openBracket = -1
+		let closeBracket = -1
+
+		for (let i = index; i >= 0; i--) {
+			if (str[i] === '(') {
+				openBracket = i
+				break;
+			}
+			if (str[i] === ')' && i !== index) {
+				break;
 			}
 		}
-	})
-}
 
-function pf_GrabBrackets(str, index) {
-	let openBracket = -1;
-	let closeBracket = -1;
+		for (let i = index; i < str.length; i++) {
+			if (str[i] === ')') {
+				closeBracket = i
+				break;
+			}
+			if (str[i] === '(' && i !== index) {
+				break;
+			}
+		}
 
-	for (let i = index; i >= 0; i--) {
-		if (str[i] === '(') {
-			openBracket = i
-			break;
-		}
-		if (str[i] === ')' && i !== index) {
-			break;
-		}
+		if (openBracket !== -1 && closeBracket !== -1 && openBracket !== closeBracket)
+			return [openBracket, closeBracket]
+		else
+			return null
 	}
 
-	for (let i = index; i < str.length; i++) {
-		if (str[i] === ')') {
-			closeBracket = i
-			break;
-		}
-		if (str[i] === '(' && i !== index) {
-			break;
-		}
+	static injectBracketEscape(id) {
+		const textarea = gradioApp().getElementById(id).querySelector('textarea')
+
+		textarea.addEventListener('keydown', (event) => {
+			if (event.ctrlKey && event.key === '\\') {
+				event.preventDefault()
+
+				let cursorPosition = textarea.selectionStart
+
+				if (textarea.selectionStart !== textarea.selectionEnd)
+					cursorPosition++
+
+				let result = LeFormatter.grabBrackets(textarea.value, cursorPosition)
+
+				if (result) {
+					const original = textarea.value
+
+					if (result[0] !== 0 && textarea.value[result[0] - 1] === '\\' && textarea.value[result[1] - 1] === '\\') {
+						textarea.value = original.slice(0, result[0] - 1) + original.slice(result[0] - 1, result[1]).replace(/\\/g, '') + original.slice(result[1])
+						textarea.selectionStart = result[0] - 1
+						textarea.selectionEnd = result[1] - 1
+					}
+					else {
+						textarea.value = original.slice(0, result[0]) + '\\' + original.slice(result[0], result[1]) + '\\' + original.slice(result[1])
+						textarea.selectionStart = result[0]
+						textarea.selectionEnd = result[1] + 3
+					}
+
+					updateInput(textarea)
+				}
+			}
+		})
 	}
 
-	if (openBracket !== -1 && closeBracket !== -1 && openBracket !== closeBracket)
-		return [openBracket, closeBracket];
-	else
-		return null
-}
-
-function fixBracketComma(input) {
-	return input.replace(/,\)/g, '),').replace(/,\]/g, '],').replace(/\(,/g, ',(').replace(/\[,/g, ',[');
-}
-
-function fixBracketSpace(input) {
-	return input.replace(/ \)/g, ')').replace(/ \]/g, ']').replace(/\( /g, '(').replace(/\[ /g, '[');
-}
-
-function fixBracketEmpty(input) {
-	let temp = input.replace(/\(\s+\)/g, '').replace(/\[\s+\]/g, '')
-
-	while (temp.includes('()'))
-		temp = temp.replace(/\(\s*\)/g, '')
-	while (temp.includes('[]'))
-		temp = temp.replace(/\[\s*\]/g, '')
-	return temp
-}
-
-function formatString(input, dedupe, deunderline) {
-	const tags = fixBracketComma(input).split(',').map(word => (deunderline ? word.replace(/_/g, ' ').trim() : word.trim())).filter(word => word !== '');
-	const sentence = dedupe ? [...new Set(tags)].join(', ') : tags.join(', ');
-	return fixBracketEmpty(fixBracketSpace(sentence.replace(/\s+/g, ' ')).trim());
-}
+} 
 
 onUiLoaded(async () => {
-
-	// SETTINGS
-	const iterations = 1
-	// SETTINGS
-
+	const Modes = ['txt', 'img']
+	let autoRun = true
 	let dedupe = false
-	let deunderline = false
+	let removeUnderscore = false
 
-	const dedupeCB = LeFormatter.checkbox('Remove Duplicates', {
+	const manualBtn = LeFormatter.manualButton('Format', 'txt2img_generate', {
+		onClick: () => {
+			const ids = ['txt2img_prompt', 'txt2img_neg_prompt', 'img2img_prompt', 'img2img_neg_prompt']
+
+			ids.forEach((id) => {
+				const textArea = gradioApp().getElementById(id).querySelector('textarea')
+
+				let lines = textArea.value.split('\n')
+
+				for (let i = 0; i < lines.length; i++)
+					lines[i] = LeFormatter.formatString(lines[i], dedupe, removeUnderscore)
+
+				textArea.value = lines.join('\n')
+				updateInput(textArea)
+			})
+
+		}
+	})
+
+	const autoCB = LeFormatter.checkbox('Auto Format', autoRun, {
+		onChange: (checked) => {
+			autoRun = checked
+			manualBtn.style.display = autoRun ? 'none' : 'block'
+		}
+	})
+
+	const dedupeCB = LeFormatter.checkbox('Remove Duplicates', dedupe, {
 		onChange: (checked) => { dedupe = checked }
 	})
 
-	const underlineCB = LeFormatter.checkbox('Remove Underscores', {
-		onChange: (checked) => { deunderline = checked }
+	const underlineCB = LeFormatter.checkbox('Remove Underscores', removeUnderscore, {
+		onChange: (checked) => { removeUnderscore = checked }
 	})
 
+	manualBtn.style.display = 'none'
+
 	const formatter = document.createElement('div')
 	formatter.id = 'le-formatter'
-	formatter.style.display = 'flex';
-	formatter.style.flex.direction = 'row';
+	formatter.style.display = 'flex'
+	formatter.style.flex.direction = 'row'
 
+	formatter.appendChild(autoCB)
+	formatter.appendChild(manualBtn)
 	formatter.appendChild(dedupeCB)
 	formatter.appendChild(underlineCB)
 
 	const tools = document.getElementById('quicksettings')
 	tools.after(formatter)
 
-	const Modes = ['txt', 'img']
-
 	Modes.forEach((mode) => {
 
 		LeFormatter.injectButton(mode + '2img_generate', {
 			onClick: () => {
+				if (!autoRun)
+					return;
+
 				const ids = [mode + '2img_prompt', mode + '2img_neg_prompt']
 				const textAreas = [gradioApp().getElementById(ids[0]).querySelector('textarea'), gradioApp().getElementById(ids[1]).querySelector('textarea')]
 
 				let lines = [textAreas[0].value.split('\n'), textAreas[1].value.split('\n')]
 
-				for (let i = 0; i < lines[0].length; i++)
-					for (let it = 0; it < iterations; it++)
-						lines[0][i] = formatString(lines[0][i], dedupe, deunderline)
+				for (let m = 0; m < 2; m++) {
 
-				for (let i = 0; i < lines[1].length; i++)
-					for (let it = 0; it < iterations; it++)
-						lines[1][i] = formatString(lines[1][i], dedupe, deunderline)
+					for (let i = 0; i < lines[0].length; i++)
+						lines[m][i] = LeFormatter.formatString(lines[m][i], dedupe, removeUnderscore)
 
-
-				textAreas[0].value = lines[0].join('\n')
-				// updateInput(textAreas[0])
-
-				textAreas[1].value = lines[1].join('\n')
-				// updateInput(textAreas[1])
+					textAreas[m].value = lines[m].join('\n')
+				}
 			}
 		})
 
-		injectBracketEscape(mode + '2img_prompt')
-		injectBracketEscape(mode + '2img_neg_prompt')
+		LeFormatter.injectBracketEscape(mode + '2img_prompt')
+		LeFormatter.injectBracketEscape(mode + '2img_neg_prompt')
 
 	})
 })
\ No newline at end of file