diff --git a/src/App.svelte b/src/App.svelte
index 0b497740..1820e12d 100644
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -1,6 +1,6 @@
 <script lang="ts">
     import Sidebar from './lib/SideBars/Sidebar.svelte';
-    import { DynamicGUI, settingsOpen, sideBarStore, ShowRealmFrameStore, openPresetList, openPersonaList, MobileGUI } from './ts/stores';
+    import { DynamicGUI, settingsOpen, sideBarStore, ShowRealmFrameStore, openPresetList, openPersonaList, MobileGUI, CustomGUISettingMenuStore } from './ts/stores';
     import { DataBase, loadedStore } from './ts/storage/database';
     import ChatScreen from './lib/ChatScreens/ChatScreen.svelte';
     import AlertComp from './lib/Others/AlertComp.svelte';
@@ -18,6 +18,7 @@
     import MobileHeader from './lib/Mobile/MobileHeader.svelte';
     import MobileBody from './lib/Mobile/MobileBody.svelte';
     import MobileFooter from './lib/Mobile/MobileFooter.svelte';
+    import CustomGUISettingMenu from './lib/Setting/Pages/CustomGUISettingMenu.svelte';
 
   
     let didFirstSetup: boolean  = false
@@ -40,6 +41,8 @@
             </svg>
             <span>Loading...</span>
         </div>
+    {:else if $CustomGUISettingMenuStore}
+        <CustomGUISettingMenu />
     {:else if !didFirstSetup}
         <WelcomeRisu />
     {:else if $settingsOpen}
diff --git a/src/lang/en.ts b/src/lang/en.ts
index 62ccab7e..4b4ae98e 100644
--- a/src/lang/en.ts
+++ b/src/lang/en.ts
@@ -748,4 +748,5 @@ export const languageEnglish = {
     formatGroupInSingle: "Format Group in Single",
     groupInnerFormat: "Non-Speaker Inner Format",
     groupOtherBotRole: "Non-Speaker Role in Group",
+    defineCustomGUI: "Define Custom GUI",
 }
\ No newline at end of file
diff --git a/src/lib/Setting/Pages/CustomGUISettingMenu.svelte b/src/lib/Setting/Pages/CustomGUISettingMenu.svelte
new file mode 100644
index 00000000..8d7dd5fd
--- /dev/null
+++ b/src/lib/Setting/Pages/CustomGUISettingMenu.svelte
@@ -0,0 +1,260 @@
+<script lang="ts">
+
+    interface CustomTree {
+        name: string; // dom name, like div, span, etc. for component, we use 'component'
+        type: string; // type, used for identifying in editor
+        class: string[]; // classes, used for styling in tailwind
+        children: CustomTree[]; // children, used for nesting
+    }
+
+    let tree:CustomTree[] = [] //children of the main tree
+    let mainTree:HTMLDivElement
+    let menuOpen:boolean = false
+    let subMenu = 0
+    let selectedContatiner = 'root'
+
+    const builtContainerTrees:CustomTree[] = [
+        {
+            type: "leftToRightContainer",
+            name: "div",
+            class: ["flex", "flex-row", "flex-1"],
+            children: []
+        },
+        {
+            type: "topToBottomContainer",
+            name: "div",
+            class: ["flex", "flex-col", "flex-1"],
+            children: []
+        },
+        {
+            type: "centeredleftToRightContainer",
+            name: "div",
+            class: ["flex", "flex-row", "flex-1", "items-center", "justify-center"],
+            children: []
+        },
+        {
+            type: "centeredTopToBottomContainer",
+            name: "div",
+            class: ["flex", "flex-col", "flex-1", "items-center", "justify-center"],
+            children: []
+        }
+    ]
+
+    const builtComponentTrees:CustomTree[] = [
+        {
+            type: "fullWidthChat",
+            name: "component",
+            class: ["flex", "flex-col", "flex-1"],
+            children: []
+        },
+        {
+            type: "fixedWidthChat",
+            name: "component",
+            class: ["flex", "flex-col", "w-96"],
+            children: []
+        },
+        {
+            type: "sideBarWithCharacter",
+            name: "component",
+            class: ["flex", "flex-col", "w-96"],
+            children: []
+        },
+        {
+            type: "sideBarWithoutCharacter",
+            name: "component",
+            class: ["flex", "flex-col", "w-96"],
+            children: []
+        }
+    ]
+
+
+    function renderTree(dom:HTMLElement, currentTree:CustomTree, treeChain:string = "") {
+        let element = document.createElement(currentTree.name)
+        element.classList.add(...currentTree.class)
+        currentTree.children.forEach((child, i) => {
+            renderTree(element, child, treeChain + "." + i)
+        })
+
+        if(currentTree.type === 'custom'){
+            dom.appendChild(element)
+        }
+        else{
+            const textElement = document.createElement('p')
+            textElement.innerText = currentTree.type
+            if(treeChain === selectedContatiner){
+                element.classList.add("bg-blue-200", "border-2", "border-blue-400", "relative", "bg-opacity-50", "p-4", "z-20")
+                textElement.classList.add("absolute", "top-0", "left-0", "bg-blue-200", "p-1", "text-black")
+            }
+            else{
+                element.classList.add("bg-gray-200", "border-2", "border-gray-400", "relative", "bg-opacity-50", "p-4", "z-20")
+                textElement.classList.add("absolute", "top-0", "left-0", "bg-white", "p-1", "text-black")
+            }
+            element.appendChild(textElement)
+            element.setAttribute("x-tree", treeChain)
+            dom.appendChild(element)
+
+            element.addEventListener('mouseup', (e) => {
+                console.log(treeChain, e.button)
+                e.preventDefault()
+                e.stopPropagation()
+                switch(e.button){
+                    case 0:
+                        selectedContatiner = treeChain
+                        renderMainTree(tree)
+                        break
+                    case 2:
+                        tree = removeTreeChain(tree, treeChain)
+                        renderMainTree(tree)
+                        break
+                }
+            })
+
+            element.addEventListener('contextmenu', (e) => {
+                e.preventDefault()
+                e.stopPropagation()
+            })
+
+        }
+    }
+
+    function removeTreeChain(tree:CustomTree[], treeChain:string){
+        let treeChainArray = treeChain.split(".")
+        let currentTree = tree
+        for(let i = 0; i < treeChainArray.length; i++){
+            let index = parseInt(treeChainArray[i])
+            if(i === treeChainArray.length - 1){
+                currentTree.splice(index, 1)
+            }
+            else{
+                currentTree = currentTree[index].children
+            }
+        }
+        return tree
+    }
+
+    function renderMainTree(tree:CustomTree[]) {
+        mainTree.innerHTML = ""
+        tree.forEach((child, i) => {
+            renderTree(mainTree, child, i.toString())
+        })
+    }
+
+    function HTMLtoTree(html:string){
+        let parser = new DOMParser()
+        let doc = parser.parseFromString(html, 'text/html')
+        let body = doc.body
+        let tree:CustomTree[] = []
+        let children = body.children
+        for(let i = 0; i < children.length; i++){
+            let child = children[i]
+            let treeChild:CustomTree = {
+                name: child.tagName.toLowerCase(),
+                type: child.tagName.toLowerCase(),
+                class: child.className.split(" "),
+                children: []
+            }
+            if(child.children.length > 0){
+                treeChild.children = HTMLtoTree(child.innerHTML)
+            }
+            tree.push(treeChild)
+        }
+        return tree
+    }
+
+    function addContainerToTree(container:CustomTree, treeChain:string){
+
+        if(treeChain === 'root'){
+            tree.push(container)
+            return
+        }
+
+        let treeChainArray = treeChain.split(".")
+        let currentTree = tree
+        for(let i = 0; i < treeChainArray.length; i++){
+            let index = parseInt(treeChainArray[i])
+            if(i === treeChainArray.length - 1){
+                currentTree[index].children.push(container)
+            }
+            else{
+                currentTree = currentTree[index].children
+            }
+        }
+        
+    }
+
+    function treeToHTML(tree:CustomTree[], indent:number = 0){
+        let html = ""
+        const noClosingTag = ["img", "input", "br", "hr"]
+        const ind = "    ".repeat(indent)
+        tree.forEach(child => {
+            if(child.class.length > 0){
+                html += `${ind}<${child.name} class="${child.class.join(" ")}">\n`
+            }
+            else{
+                html += `${ind}<${child.name}>\n`
+            }
+
+            if(noClosingTag.includes(child.name)){
+                return
+            }
+
+            if(child.children.length > 0){
+                html += treeToHTML(child.children, indent + 1)
+            }
+            html += `${ind}</${child.name}>\n`
+        })
+        return html
+    }
+</script>
+
+<div class="w-full h-full relative flex p-4 border"
+    class:border-blue-500={selectedContatiner === 'root'}
+    on:click={() => {
+        selectedContatiner = 'root'
+        renderMainTree(tree)
+    }}
+    on:contextmenu|preventDefault
+    bind:this={mainTree}
+>
+    
+</div>
+{#if menuOpen}
+<div class="w-138 max-w-full h-full bg-white text-black border-l border-l-black p-4 flex flex-col gap-2 z-20">
+    <div class="flex">
+        <button class="mr-2 p-2 border border-black rounded" class:text-gray-500={subMenu !== 0} on:click={() => {
+            subMenu = 0
+        }}>Component</button>
+        <button class="mr-2 p-2 border border-black rounded" class:text-gray-500={subMenu !== 1} on:click={() => {
+            subMenu = 1
+        }}>Container</button>
+        <button class="mr-2 p-2 border border-black rounded" class:text-gray-500={subMenu !== 2} on:click={() => {
+            subMenu = 2
+        }}>Help</button>
+    </div>
+    <div class="border-b border-b-gray-200">
+
+    </div>
+    {#if subMenu === 0}
+        {#each builtComponentTrees as component, i}
+            <button class="p-2 border border-black rounded" on:click={() => {
+                addContainerToTree(structuredClone(component), selectedContatiner)
+                renderMainTree(tree)
+            }}>{component.type}</button>
+        {/each}
+    {:else if subMenu === 1}
+        {#each builtContainerTrees as container, i}
+            <button class="p-2 border border-black rounded" on:click={() => {
+                addContainerToTree(structuredClone(container), selectedContatiner)
+                renderMainTree(tree)
+            }}>{container.type}</button>
+        {/each}
+    {:else if subMenu === 2}
+        <p>Left click to select, Right click to delete</p>
+        <p>Press a component/container in the menu to add it to the selected container</p>
+    {/if}
+</div>
+{:else}
+    <button class="absolute top-0 right-0 z-20 p-2 border bg-white rounded" on:click={() => {
+        menuOpen = !menuOpen
+    }}>Menu</button>
+{/if}
\ No newline at end of file
diff --git a/src/lib/Setting/Pages/DisplaySettings.svelte b/src/lib/Setting/Pages/DisplaySettings.svelte
index d5bcede5..ae9120c5 100644
--- a/src/lib/Setting/Pages/DisplaySettings.svelte
+++ b/src/lib/Setting/Pages/DisplaySettings.svelte
@@ -14,6 +14,9 @@
     import TextInput from "src/lib/UI/GUI/TextInput.svelte";
     import ColorInput from "src/lib/UI/GUI/ColorInput.svelte";
   import TextAreaInput from "src/lib/UI/GUI/TextAreaInput.svelte";
+  import Arcodion from "src/lib/UI/Arcodion.svelte";
+  import Button from "src/lib/UI/GUI/Button.svelte";
+  import { CustomGUISettingMenuStore } from "src/ts/stores";
 
     const onSchemeInputChange = (e:Event) => {
         changeColorScheme((e.target as HTMLInputElement).value)
@@ -50,8 +53,15 @@
         <OptionInput value="" >Standard Risu</OptionInput>
         <OptionInput value="waifu" >Waifulike</OptionInput>
         <OptionInput value="waifuMobile" >WaifuCut</OptionInput>
+        <!-- <OptionInput value="custom" >Custom GUI</OptionInput> -->
     </SelectInput>
 
+    {#if $DataBase.theme === "custom"}
+        <Button className="mt-2" on:click={() => {
+            CustomGUISettingMenuStore.set(true)
+        }}>{language.defineCustomGUI}</Button>
+    {/if}
+
 
     {#if $DataBase.theme === "waifu"}
         <span class="text-textcolor mt-4">{language.waifuWidth}</span>
diff --git a/src/ts/storage/database.ts b/src/ts/storage/database.ts
index aa7cf35b..c31a27f4 100644
--- a/src/ts/storage/database.ts
+++ b/src/ts/storage/database.ts
@@ -444,6 +444,7 @@ export function setDatabase(data:Database){
     data.customQuotes ??= false
     data.customQuotesData ??= ['“','”','‘','’']
     data.groupOtherBotRole ??= 'user'
+    data.customGUI ??= ''
     changeLanguage(data.language)
     DataBase.set(data)
 }
@@ -752,6 +753,7 @@ export interface Database{
     customQuotesData?:[string, string, string, string]
     groupTemplate?:string
     groupOtherBotRole?:string
+    customGUI:string
 }
 
 export interface customscript{
diff --git a/src/ts/stores.ts b/src/ts/stores.ts
index 5d75fc73..7a633889 100644
--- a/src/ts/stores.ts
+++ b/src/ts/stores.ts
@@ -50,6 +50,7 @@ export const CustomCSSStore = writable('')
 export const SafeModeStore = writable(false)
 export const MobileSearch = writable('')
 export const CharConfigSubMenu = writable(0)
+export const CustomGUISettingMenuStore = writable(false)
 
 let lastGlobalEnabledModules: string[] = []
 let lastChatEnabledModules: string[] = []