diff --git a/apps/web/vue3/index.html b/apps/web/vue3/index.html
index 7b228b2cc..48c906b6f 100644
--- a/apps/web/vue3/index.html
+++ b/apps/web/vue3/index.html
@@ -1363,7 +1363,13 @@
 
                     <el-divider style="margin: 12px 0;"></el-divider>
 
-                    <div v-if="false" style="padding:10px; background:#fff; border:1px solid #dcdfe6; border-radius:0px;">
+<<<<<<< HEAD
+                    <div @dragover.prevent @drop.prevent="handleLightweightExtensionFolderDrop($event)"
+                        style="padding:10px; background:#fff; border:1px dashed #409EFF; border-radius:0px;">
+=======
+                    <div @dragover.prevent @drop.prevent="handleLightweightExtensionFolderDrop($event)"
+                        style="padding:10px; background:#fff; border:1px dashed #409EFF; border-radius:0px;">
+>>>>>>> 272d13b41 (多语言+拓展包拖拽上传)
                         <div style="display:flex; align-items:center; justify-content:space-between; gap:8px; margin-bottom:8px;">
                             <el-tooltip content="上传已跑通过的代码和测试数据；执行通过自然语言触发。" placement="top">
                                 <h4 style="margin:0; color:#303133; cursor:help;">拓展分析阶段</h4>
@@ -1422,10 +1428,6 @@
                             </el-input>
                         </div>
                         <div style="display:flex; gap:6px; margin-top:9px; align-items:center; justify-content:space-between; flex-wrap:nowrap;">
-                            <div @dragover.prevent @drop.prevent="handleLightweightExtensionFolderDrop($event)"
-                                 style="flex:1;border:1px dashed #409EFF;padding:8px;font-size:11px;color:#606266;background:#f8fbff;margin-right:8px;">
-                                拖入拓展包到此自动填充
-                            </div>
                             <el-button
                                 type="primary"
                                 size="small"
@@ -1786,7 +1788,7 @@
                     </div>
                     <!-- lightWeightExtensionTest:start -->
                     <div id="lightweight-extension-test-drop-zone"
-                         style="margin-top:8px;border:1px dashed #409EFF;padding:10px;font-size:12px;color:#606266;background:#f8fbff;"
+                        style="display:none;margin-top:8px;border:1px dashed #409EFF;padding:10px;font-size:12px;color:#606266;background:#f8fbff;"
                          @dragover.prevent
                          @drop.prevent="handleLightweightExtensionFolderDrop($event)">
                         <div style="font-weight:600;color:#303133;">拖入固定结构拓展包</div>
diff --git a/apps/web/vue3/index_ml.html b/apps/web/vue3/index_ml.html
index c9b076946..8936729a6 100644
--- a/apps/web/vue3/index_ml.html
+++ b/apps/web/vue3/index_ml.html
@@ -2267,7 +2267,7 @@
                                 :file-list="uploadedFiles"
                                 :show-file-list="false">
                                 <el-button type="info" size="small" style="display:flex;align-items:center;gap:4px;">
-                                    <el-icon><upload-filled /></el-icon><span>Upload Files</span>
+                                    <el-icon><upload-filled /></el-icon><span>{{ uploadBtnText }}</span>
                                     <span v-if="uploadedFiles && uploadedFiles.length" style="font-size:11px;color:#c6e2ff;margin-left:2px;">({{ uploadedFiles.length }})</span>
                                 </el-button>
                             </el-upload>
@@ -7574,6 +7574,9 @@ RNA-seq KEGG/fgsea 会优先使用物种级 KEGG gene set；没有物种级缓
                 if (!elLocale.value) {
                     elLocale.value = (typeof zhCn !== "undefined") ? zhCn : (typeof en !== "undefined" ? en : null);
                 }
+                var uploadBtnText = Vue.computed(function() {
+                    return currentLang.value === "en" ? "Select Files" : "选择文件";
+                });
                 var I18N_EN = window.__I18N_EN__ || {};
                 function t(key) {
                     if (!key) return "";
@@ -7588,7 +7591,7 @@ RNA-seq KEGG/fgsea 会优先使用物种级 KEGG gene set；没有物种级缓
                 }
                 function switchLang(lang) {
                     currentLang.value = lang;
-                    elLocale.value = lang === "zh" ? zhCn : en;
+                    elLocale.value = (lang === "zh" ? (typeof zhCn !== "undefined" ? zhCn : elLocale.value) : (typeof en !== "undefined" ? en : elLocale.value));
                     window.__CROPAI_LANG__ = lang;
                     window.t = t;
                     window.tp = tp;
@@ -23720,6 +23723,7 @@ compare: [[flesh, peel]]`;
                     currentLang,
                     elLocale,
                     switchLang,
+                    uploadBtnText,
                     t,
                     tp
                 };