gx

@@ -157,13 +157,14 @@ class TranslateLogic extends BaseLogic
             $contentData[] = $trimmedString;
         }
         $contentData = array_values($contentData);
-        $pattern = '/<meta\s+[^>]*name=[\'"]([^\'"]+)[\'"][^>]*content=[\'"]([^\'"]+)[\'"]/i'; // 匹配 meta 标签的正则表达式
+        $pattern = '/<meta\s+[^>]*content=[\'"]([^\'"]+)[\'"]/i'; // 匹配 meta 标签的 content 属性的正则表达式
         $matches1 = array();
         preg_match_all($pattern, $strippedContent, $matches1);
         $metaData = array();
-        foreach ($matches1[1] as $index) {
-            $content = $matches1[2][$index];
-            $metaData[] = $content;
+        foreach ($matches1[1] as $content) {
+            if (!empty($content)) {
+                $metaData[] = $content;
+            }
         }
         $data = array_merge($metaData, $contentData);
         return $data;