diff --git a/src/lib/components/chat/MessageInput.svelte b/src/lib/components/chat/MessageInput.svelte
index c525dcf34c..a389373bdb 100644
--- a/src/lib/components/chat/MessageInput.svelte
+++ b/src/lib/components/chat/MessageInput.svelte
@@ -1391,6 +1391,8 @@
 									</div>
 								</div>
 
+								<!-- ai-friend 	屏蔽语言更多/引用/对话/语音 -->
+								{#if false}
 								<div class=" flex justify-between mt-0.5 mb-2.5 mx-0.5 max-w-full" dir="ltr">
 									<div class="ml-1 self-end flex items-center flex-1 max-w-[80%]">
 										<InputMenu
@@ -1807,6 +1809,7 @@
 										{/if}
 									</div>
 								</div>
+								{/if}
 							</div>
 
 							{#if $config?.license_metadata?.input_footer}
diff --git a/src/lib/components/chat/ModelSelector.svelte b/src/lib/components/chat/ModelSelector.svelte
index 588352e725..839be2447b 100644
--- a/src/lib/components/chat/ModelSelector.svelte
+++ b/src/lib/components/chat/ModelSelector.svelte
@@ -70,10 +70,13 @@
 
 			{#if $user?.role === 'admin' || ($user?.permissions?.chat?.multiple_models ?? true)}
 				{#if selectedModelIdx === 0}
+
+				<!-- ai-friend 	屏蔽添加模型按钮 -->
 					<div
 						class="  self-center mx-1 disabled:text-gray-600 disabled:hover:text-gray-600 -translate-y-[0.5px]"
 					>
 						<Tooltip content={$i18n.t('Add Model')}>
+							{#if false}
 							<button
 								class=" "
 								{disabled}
@@ -93,6 +96,7 @@
 									<path stroke-linecap="round" stroke-linejoin="round" d="M12 6v12m6-6H6" />
 								</svg>
 							</button>
+							{/if}
 						</Tooltip>
 					</div>
 				{:else}
diff --git a/src/lib/components/chat/Navbar.svelte b/src/lib/components/chat/Navbar.svelte
index 755e98e7af..c03028b101 100644
--- a/src/lib/components/chat/Navbar.svelte
+++ b/src/lib/components/chat/Navbar.svelte
@@ -110,8 +110,10 @@
 				<div class="self-start flex flex-none items-center text-gray-600 dark:text-gray-400">
 					<!-- <div class="md:hidden flex self-center w-[1px] h-5 mx-2 bg-gray-300 dark:bg-stone-700" /> -->
 
+					<!-- ai-friend 	屏蔽临时聊天 -->
 					{#if $user?.role === 'user' ? ($user?.permissions?.chat?.temporary ?? true) && !($user?.permissions?.chat?.temporary_enforced ?? false) : true}
 						{#if !chat?.id}
+						{#if false}
 							<Tooltip content={$i18n.t(`Temporary Chat`)}>
 								<button
 									class="flex cursor-pointer px-2 py-2 rounded-xl hover:bg-gray-50 dark:hover:bg-gray-850 transition"
@@ -143,6 +145,7 @@
 									</div>
 								</button>
 							</Tooltip>
+						{/if}
 						{:else if $temporaryChatEnabled}
 							<Tooltip content={$i18n.t(`Save Chat`)}>
 								<button
@@ -201,6 +204,8 @@
 						</Menu>
 					{/if}
 
+					<!-- ai-friend 	屏蔽对话高级设置 -->
+				{#if false}
 					{#if $user?.role === 'admin' || ($user?.permissions.chat?.controls ?? true)}
 						<Tooltip content={$i18n.t('Controls')}>
 							<button
@@ -216,6 +221,7 @@
 							</button>
 						</Tooltip>
 					{/if}
+				{/if}
 
 					{#if $user !== undefined && $user !== null}
 						<UserMenu
diff --git a/src/lib/components/chat/Placeholder.svelte b/src/lib/components/chat/Placeholder.svelte
index 509ef9f2ba..ad8ccaa7b5 100644
--- a/src/lib/components/chat/Placeholder.svelte
+++ b/src/lib/components/chat/Placeholder.svelte
@@ -240,6 +240,8 @@
 		</div>
 	{:else}
 		<div class="mx-auto max-w-2xl font-primary mt-2" in:fade={{ duration: 200, delay: 200 }}>
+		<!-- ai-friend 	屏蔽建议 -->
+		{#if false} 
 			<div class="mx-5">
 				<Suggestions
 					suggestionPrompts={atSelectedModel?.info?.meta?.suggestion_prompts ??
@@ -250,6 +252,7 @@
 					{onSelect}
 				/>
 			</div>
+		{/if}
 		</div>
 	{/if}
 </div>
diff --git a/src/lib/components/chat/SettingsModal.svelte b/src/lib/components/chat/SettingsModal.svelte
index d782f0a9cc..ff7048f98e 100644
--- a/src/lib/components/chat/SettingsModal.svelte
+++ b/src/lib/components/chat/SettingsModal.svelte
@@ -590,6 +590,8 @@
 				id="settings-tabs-container"
 				class="tabs flex flex-row overflow-x-auto gap-2.5 mx-3 md:pr-4 md:gap-1 md:flex-col flex-1 md:flex-none md:w-50 md:min-h-[36rem] md:max-h-[36rem] dark:text-gray-200 text-sm text-left mb-1 md:mb-0 -translate-y-1"
 			>
+			<!-- ai-friend 	隐藏设置搜索 -->
+			{#if false}
 				<div
 					class="hidden md:flex w-full rounded-full px-2.5 gap-2 bg-gray-100/80 dark:bg-gray-850/80 backdrop-blur-2xl my-1 mb-1.5"
 					id="settings-search"
@@ -610,6 +612,7 @@
 						placeholder={$i18n.t('Search')}
 					/>
 				</div>
+			{/if}
 				{#if filteredSettings.length > 0}
 					{#each filteredSettings as tabId (tabId)}
 						{#if tabId === 'general'}