diff --git a/src/locales/zh-CN.json b/src/locales/zh-CN.json
index 0162a88..69b8cee 100644
--- a/src/locales/zh-CN.json
+++ b/src/locales/zh-CN.json
@@ -1202,22 +1202,17 @@
   "Auto remove background failed, using original image": "自动去除背景失败，使用原始图片",
   "Please login first to use auto remove background feature": "请先登录以使用自动去除背景功能",
   "Background removed successfully": "背景去除成功",
-  "Color": "颜色",
   "Background Image": "背景图片",
   "Upload Custom Background": "上传自定义背景",
-  "Click or drag to upload": "点击或拖拽上传",
   "My Backgrounds": "我的背景图",
-  "Pexels Backgrounds": "Pexels 背景图",
+  "Background Images": "背景图",
   "No images found": "未找到图片",
   "Failed to load background images": "加载背景图片失败",
   "Background image applied": "背景图片已应用",
   "Failed to apply background image": "应用背景图片失败",
   "Background uploaded successfully": "背景上传成功",
   "Failed to upload background": "上传背景失败",
-  "Remove": "移除",
-  "Upload": "上传",
   "Background Settings": "背景设置",
-  "Close": "关闭",
   "Clear Background": "清除背景",
   "Failed to clear background": "清除背景失败",
   "Show More": "显示更多",
@@ -1387,5 +1382,12 @@
   "Product Sample": "产品示例",
   "Animal Sample": "动物示例",
   "Object Sample": "物品示例",
-  "Unable to get team information": "无法获取团队信息"
+  "Unable to get team information": "无法获取团队信息",
+  "Change Image": "更换图片",
+  "Color Picker": "颜色选择器",
+  "Search backgrounds...": "搜索背景图...",
+  "Please enter search keywords": "请输入搜索关键词",
+  "Background": "背景",
+  "gradient": "渐变色",
+  "Images provided by Pexels": "图片由Pexels提供"
 }
diff --git a/src/views/tools/add_background/add_background.vue b/src/views/tools/add_background/add_background.vue
index 79424ca..f277fe7 100644
--- a/src/views/tools/add_background/add_background.vue
+++ b/src/views/tools/add_background/add_background.vue
@@ -407,7 +407,8 @@ favorite-colors-grid<template>
                 </div>
                 
                 <div class="pexels-images-section">
-                  <h4 class="section-title">{{ t('Pexels Backgrounds') }}</h4>
+                  <h4 class="section-title">{{ t('Background Images') }}</h4>
+                  <p class="pexels-credit">{{ t('Images provided by Pexels') }}</p>
                   <div class="pexels-search-box">
                     <input
                       v-model="pexelsSearchInput"
@@ -578,7 +579,8 @@ favorite-colors-grid<template>
             </div>
             
             <div class="pexels-images-section">
-              <h4 class="section-title">{{ t('Pexels Backgrounds') }}</h4>
+              <h4 class="section-title">{{ t('Background Images') }}</h4>
+              <p class="pexels-credit">{{ t('Images provided by Pexels') }}</p>
               <div class="pexels-search-box">
                 <input
                   v-model="pexelsSearchInput"
@@ -1155,8 +1157,8 @@ const activeTab = ref<'color' | 'image'>('color')
 const pexelsImages = ref<any[]>([])
 const pexelsLoading = ref(false)
 const pexelsPage = ref(1)
-const pexelsQuery = ref('nature background')
-const pexelsSearchInput = ref('nature background')
+const pexelsQuery = ref(t('Background'))
+const pexelsSearchInput = ref(t('Background'))
 const PEXELS_API_KEY = __PEXELS_API_KEY__ || ''
 const pexelsDisplayCount = ref(12)
 const PEXELS_PER_PAGE = 80 // Fetch 80 images per API call
@@ -3248,6 +3250,13 @@ const removeHistoryItem = (index: number) => {
 }
 
 /* Pexels Search Box */
+.pexels-credit {
+  font-size: 12px;
+  color: #9ca3af;
+  margin: 0 0 8px 0;
+  font-weight: 400;
+}
+
 .pexels-search-box {
   display: flex;
   gap: 8px;