diff --git a/APP Store.zip b/APP Store.zip
index 9c7c7be..aec3a8d 100644
Binary files a/APP Store.zip and b/APP Store.zip differ
diff --git a/developer/version_control.php b/developer/version_control.php
index 7fafd92..bf52809 100644
--- a/developer/version_control.php
+++ b/developer/version_control.php
@@ -190,14 +190,20 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['version_id'])) {
 
 // 处理版本删除请求
 if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['delete_version'])) {
+    // 设置内容类型为纯文本
+    header('Content-Type: text/plain');
+    
     $versionId = $_POST['version_id'];
     
+    // 初始化消息变量
+    $message = '';
+    
     // 获取文件路径
     $getFilePathSql = "SELECT file_path FROM app_versions WHERE id = ?";
     $getFileStmt = $conn->prepare($getFilePathSql);
     if (!$getFileStmt) {
         log_error("获取文件路径查询准备失败: " . $conn->error, __FILE__, __LINE__);
-        $error = '版本删除失败，请稍后再试';
+        $message = '版本删除失败，请稍后再试';
     } else {
         $getFileStmt->bind_param("i", $versionId);
         $getFileStmt->execute();
@@ -210,7 +216,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['delete_version'])) {
             if (file_exists($filePath)) {
                 if (!unlink($filePath)) {
                     log_error("文件删除失败: " . $filePath, __FILE__, __LINE__);
-                    $error = '版本删除失败，请稍后再试';
+                    $message = '版本删除失败，请稍后再试';
                 }
             }
         }
@@ -221,21 +227,20 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['delete_version'])) {
     $deleteVersionStmt = $conn->prepare($deleteVersionSql);
     if (!$deleteVersionStmt) {
         log_error("版本删除查询准备失败: " . $conn->error, __FILE__, __LINE__);
-        $error = '版本删除失败，请稍后再试';
+        $message = '版本删除失败，请稍后再试';
     } else {
         $deleteVersionStmt->bind_param("i", $versionId);
         if ($deleteVersionStmt->execute()) {
-            $success = '版本删除成功';
+            $message = '版本删除成功';
         } else {
-            $error = '版本删除失败: ' . $conn->error;
+            $message = '版本删除失败: ' . $conn->error;
         }
     }
 
-    if (!empty($success)) {
-        echo $success;
-    } else {
-        echo $error;
-    }
+    // 只输出消息，不包含任何HTML
+    echo $message;
+    
+    // 确保脚本终止，不执行后续代码
     exit;
 }
 
@@ -457,19 +462,39 @@ if (!$verStmt) {
                     formData.append('delete_version', 'true');
                     formData.append('version_id', versionId);
                     
-                    fetch('version_control.php', { method: 'POST', body: formData })
+                    fetch('version_control.php', {
+                        method: 'POST', 
+                        body: formData,
+                        headers: {
+                            'X-Requested-With': 'XMLHttpRequest' // 添加AJAX请求标识
+                        }
+                    })
                     .then(response => response.text())
                     .then(data => {
+                        // 清理返回的文本，去除任何可能的HTML标签或额外空格
+                        const cleanMessage = data.trim();
+                        
                         // 显示操作结果
-                        Swal.fire({
-                            title: '操作成功',
-                            text: data,
-                            icon: 'success'
-                        }).then(() => {
-                            window.location.reload();
-                        });
+                        if (cleanMessage.includes('成功')) {
+                            Swal.fire({
+                                title: '操作成功',
+                                text: '版本已成功删除',
+                                icon: 'success'
+                            }).then(() => {
+                                window.location.reload();
+                            });
+                        } else {
+                            Swal.fire(
+                                '操作失败',
+                                cleanMessage || '版本删除失败，请稍后再试',
+                                'error'
+                            ).then(() => {
+                                window.location.reload();
+                            });
+                        }
                     })
                     .catch(error => {
+                        console.error('删除请求错误:', error);
                         Swal.fire(
                             '操作失败',
                             '版本删除失败，请稍后再试',