diff --git a/src/components/Modal.vue b/src/components/Modal.vue
new file mode 100644
index 00000000..c7c1c6d1
--- /dev/null
+++ b/src/components/Modal.vue
@@ -0,0 +1,84 @@
+<template>
+  <Teleport to="body">
+    <Transition
+      enter-active-class="transition duration-200 ease-out"
+      enter-from-class="transform scale-95 opacity-0"
+      enter-to-class="transform scale-100 opacity-100"
+      leave-active-class="transition duration-200 ease-in"
+      leave-from-class="transform scale-100 opacity-100"
+      leave-to-class="transform scale-95 opacity-0"
+    >
+      <div v-if="modelValue" class="fixed inset-0 z-30 overflow-y-auto" @click="handleBackdropClick">
+        <div class="flex min-h-full items-center justify-center p-4">
+          <!-- 背景遮罩 -->
+          <div class="fixed inset-0 bg-black/60 transition-opacity"></div>
+          
+          <!-- 弹窗内容 -->
+          <div 
+            class="relative bg-gray-900 rounded-xl border border-purple-600/50 w-full max-w-lg transform transition-all"
+            @click.stop
+          >
+            <!-- 标题栏 -->
+            <div class="flex items-center justify-between p-4 border-b border-purple-600/30">
+              <h3 class="text-lg font-semibold text-white/90">
+                <slot name="title">标题</slot>
+              </h3>
+              <button
+                @click="$emit('update:modelValue', false)"
+                class="text-white/70 hover:text-white/90 transition-colors"
+              >
+                <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
+                </svg>
+              </button>
+            </div>
+            
+            <!-- 内容区域 -->
+            <div class="p-4">
+              <slot></slot>
+            </div>
+            
+            <!-- 按钮区域 -->
+            <div class="flex justify-end space-x-3 px-4 py-3 border-t border-purple-600/30">
+              <slot name="footer">
+                <button
+                  @click="$emit('update:modelValue', false)"
+                  class="px-4 py-2 text-sm text-white/70 hover:text-white/90 transition-colors"
+                >
+                  取消
+                </button>
+                <button
+                  @click="$emit('confirm')"
+                  class="px-4 py-2 text-sm bg-purple-600 hover:bg-purple-500 text-white rounded-lg transition-colors"
+                >
+                  确认
+                </button>
+              </slot>
+            </div>
+          </div>
+        </div>
+      </div>
+    </Transition>
+  </Teleport>
+</template>
+
+<script setup>
+import { defineProps, defineEmits } from 'vue'
+
+defineProps({
+  modelValue: {
+    type: Boolean,
+    required: true
+  }
+})
+
+defineEmits(['update:modelValue', 'confirm'])
+
+const handleBackdropClick = (event) => {
+  if (event.target === event.currentTarget) {
+    event.stopPropagation()
+    event.preventDefault()
+    emit('update:modelValue', false)
+  }
+}
+</script> 
\ No newline at end of file
diff --git a/src/components/PromptPanel.vue b/src/components/PromptPanel.vue
index c8ba4421..4b4b1ecf 100644
--- a/src/components/PromptPanel.vue
+++ b/src/components/PromptPanel.vue
@@ -35,50 +35,61 @@
       </div>
     </div>
 
-    <!-- 迭代优化输入框 -->
-    <div v-if="showIterateInput" class="mt-4">
-      <div class="bg-black/20 rounded-xl border border-purple-600/50 p-4">
-        <h4 class="text-sm font-medium text-white/90 mb-2">请输入需要优化的方向：</h4>
-        <div class="mb-3">
+    <!-- 迭代优化弹窗 -->
+    <Modal
+      v-model="showIterateInput"
+      @confirm="submitIterate"
+    >
+      <template #title>
+        {{ templateTitleText }}
+      </template>
+      
+      <div class="space-y-4">
+        <div>
+          <h4 class="text-sm font-medium text-white/90 mb-2">{{ templateSelectText }}</h4>
           <TemplateSelect
             :modelValue="selectedIterateTemplate"
             @update:modelValue="$emit('update:selectedIterateTemplate', $event)"
-            type="iterate"
-            @manage="$emit('openTemplateManager', 'iterate')"
+            :type="templateType"
+            @manage="$emit('openTemplateManager', templateType)"
           />
         </div>
-        <div class="flex flex-col space-y-3">
+        
+        <div>
+          <h4 class="text-sm font-medium text-white/90 mb-2">请输入需要优化的方向：</h4>
           <textarea
             v-model="iterateInput"
             class="w-full bg-black/30 border-none rounded-lg p-3 text-white/90 placeholder-gray-400 text-sm resize-none focus:ring-2 focus:ring-purple-500/50"
             placeholder="例如：使提示词更简洁、增加特定功能描述等..."
             rows="3"
           ></textarea>
-          <div class="flex justify-end space-x-3">
-            <button
-              @click="cancelIterate"
-              class="px-4 py-2 text-sm text-white/70 hover:text-white/90 transition-colors"
-            >
-              取消
-            </button>
-            <button
-              @click="submitIterate"
-              class="px-4 py-2 text-sm bg-purple-600 hover:bg-purple-500 text-white rounded-lg transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
-              :disabled="!iterateInput.trim() || isIterating"
-            >
-              {{ isIterating ? '优化中...' : '确认优化' }}
-            </button>
-          </div>
         </div>
       </div>
-    </div>
+      
+      <template #footer>
+        <button
+          @click="cancelIterate"
+          class="px-4 py-2 text-sm text-white/70 hover:text-white/90 transition-colors"
+        >
+          取消
+        </button>
+        <button
+          @click="submitIterate"
+          class="px-4 py-2 text-sm bg-purple-600 hover:bg-purple-500 text-white rounded-lg transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
+          :disabled="!iterateInput.trim() || isIterating"
+        >
+          {{ isIterating ? '优化中...' : '确认优化' }}
+        </button>
+      </template>
+    </Modal>
   </div>
 </template>
 
 <script setup>
-import { ref, defineProps, defineEmits } from 'vue'
+import { ref, defineProps, defineEmits, computed } from 'vue'
 import { useToast } from '../composables/useToast'
 import TemplateSelect from './TemplateSelect.vue'
+import Modal from './Modal.vue'
 
 const toast = useToast()
 const promptTextarea = ref(null)
@@ -102,6 +113,17 @@ const emit = defineEmits(['update:optimizedPrompt', 'iterate', 'openTemplateMana
 
 const showIterateInput = ref(false)
 const iterateInput = ref('')
+const templateType = ref('iterate')
+
+// 计算标题文本
+const templateTitleText = computed(() => {
+  return '迭代功能提示词'
+})
+
+// 计算模板选择标题
+const templateSelectText = computed(() => {
+  return '请选择迭代提示词：'
+})
 
 // 处理输入变化
 const handleInput = (event) => {
diff --git a/src/components/TemplateManager.vue b/src/components/TemplateManager.vue
index a37446f6..61f44499 100644
--- a/src/components/TemplateManager.vue
+++ b/src/components/TemplateManager.vue
@@ -1,6 +1,6 @@
 <template>
   <div
-    class="fixed inset-0 bg-black bg-opacity-50 z-50 flex items-center justify-center overflow-y-auto"
+    class="fixed inset-0 bg-black bg-opacity-50 z-[60] flex items-center justify-center overflow-y-auto"
     @click="$emit('close')"
   >
     <div
diff --git a/src/components/TemplateSelect.vue b/src/components/TemplateSelect.vue
index 6f204b9e..d2dea915 100644
--- a/src/components/TemplateSelect.vue
+++ b/src/components/TemplateSelect.vue
@@ -8,7 +8,7 @@
     >
       <div class="flex items-center justify-between">
         <div class="flex items-center space-x-2">
-          <span class="text-white/60">优化功能提示词:</span>
+          <span class="text-white/60">{{ typeText }}:</span>
           <span v-if="modelValue" class="text-purple-300 group-hover:text-purple-200">
             {{ modelValue.name }}
           </span>
@@ -85,6 +85,10 @@ const emit = defineEmits(['update:modelValue', 'manage'])
 
 const isOpen = ref(false)
 
+const typeText = computed(() => {
+  return props.type === 'iterate' ? '迭代功能提示词' : '优化功能提示词'
+})
+
 const templates = computed(() => 
   templateManager.listTemplatesByType(props.type)
 )