diff --git a/src/views/chat/index.vue b/src/views/chat/index.vue
index c9b01f6..1eeefd2 100644
--- a/src/views/chat/index.vue
+++ b/src/views/chat/index.vue
@@ -34,6 +34,7 @@ const conversationList = computed(() => dataSources.value.filter(item => (!item.
 const prompt = ref<string>('')
 const loading = ref<boolean>(false)
 const usingContext = ref<boolean>(true)
+const actionVisible = ref<boolean>(true)
 
 function handleSubmit() {
   onConversation()
@@ -367,20 +368,20 @@ function handleStop() {
 
 function toggleUsingContext() {
   usingContext.value = !usingContext.value
-  if (usingContext.value) {
-    dialog.info({
-      title: t('chat.usingContext'),
-      content: t('chat.turnOnContext'),
-      positiveText: t('common.yes'),
-    })
-  }
-  else {
-    dialog.info({
-      title: t('chat.usingContext'),
-      content: t('chat.turnOffContext'),
-      positiveText: t('common.yes'),
-    })
-  }
+  if (usingContext.value)
+    ms.success(t('chat.turnOnContext'))
+  else
+    ms.warning(t('chat.turnOffContext'))
+}
+
+function onInputFocus() {
+  if (isMobile.value)
+    actionVisible.value = false
+}
+
+function onInputBlur() {
+  if (isMobile.value)
+    actionVisible.value = true
 }
 
 const placeholder = computed(() => {
@@ -402,7 +403,7 @@ const wrapClass = computed(() => {
 const footerClass = computed(() => {
   let classes = ['p-4']
   if (isMobile.value)
-    classes = ['sticky', 'left-0', 'bottom-0', 'right-0', 'p-2', 'pr-4', 'overflow-hidden']
+    classes = ['sticky', 'left-0', 'bottom-0', 'right-0', 'p-2', 'overflow-hidden']
   return classes
 })
 
@@ -464,26 +465,30 @@ onUnmounted(() => {
     <footer :class="footerClass">
       <div class="w-full max-w-screen-xl m-auto">
         <div class="flex items-center justify-between space-x-2">
-          <HoverButton @click="handleClear">
-            <span class="text-xl text-[#4f555e] dark:text-white">
-              <SvgIcon icon="ri:delete-bin-line" />
-            </span>
-          </HoverButton>
-          <HoverButton @click="handleExport">
-            <span class="text-xl text-[#4f555e] dark:text-white">
-              <SvgIcon icon="ri:download-2-line" />
-            </span>
-          </HoverButton>
-          <HoverButton @click="toggleUsingContext">
-            <span class="text-xl" :class="{ 'text-[#4b9e5f]': usingContext, 'text-[#a8071a]': !usingContext }">
-              <SvgIcon icon="ri:chat-history-line" />
-            </span>
-          </HoverButton>
+          <div v-if="actionVisible" class="flex items-center space-x-2">
+            <HoverButton @click="handleClear">
+              <span class="text-xl text-[#4f555e] dark:text-white">
+                <SvgIcon icon="ri:delete-bin-line" />
+              </span>
+            </HoverButton>
+            <HoverButton @click="handleExport">
+              <span class="text-xl text-[#4f555e] dark:text-white">
+                <SvgIcon icon="ri:download-2-line" />
+              </span>
+            </HoverButton>
+            <HoverButton @click="toggleUsingContext">
+              <span class="text-xl" :class="{ 'text-[#4b9e5f]': usingContext, 'text-[#a8071a]': !usingContext }">
+                <SvgIcon icon="ri:chat-history-line" />
+              </span>
+            </HoverButton>
+          </div>
           <NInput
             v-model:value="prompt"
             type="textarea"
             :autosize="{ minRows: 1, maxRows: 2 }"
             :placeholder="placeholder"
+            @focus="onInputFocus"
+            @blur="onInputBlur"
             @keypress="handleEnter"
           />
           <NButton type="primary" :disabled="buttonDisabled" @click="handleSubmit">