修复bug

app/service/contract_sp_audit.js

@@ -509,7 +509,7 @@ module.exports = app => {
          * @return {Promise<*>}
          */
         async getAuditList(options, auditorId) {
-            const optionsSql = options.spid ? 'c.spid = ' + options.spid : 'c.tid = ' + options.tid;
+            const optionsSql = options.spid ? 'c.spid = "' + options.spid + '"' : 'c.tid = ' + options.tid;
             const sql = 'SELECT c.`id`, c.`uid`, c.`status`' +
                 '  FROM ?? AS c LEFT JOIN ?? AS ca ON c.`id` = ca.`cid`' +
                 '  WHERE ' + optionsSql + ' AND ca.`aid` = ?';