fix

app/Libs/Helpers.php

@@ -1727,7 +1727,7 @@ function handleScriptWords($text, $enable_emotion=1) {
                 'role'      => $role,
                 'gender'    => $gender,
                 'text'      => $matches[2],
-                'emotion'   => $enable_emotion ? $matches[3] : '',
+                'emotion'   => $enable_emotion ? $matches[3] : '中性',
             ];
         }
     }