fix

netflix-web/src/main/java/com/cyksj/web/controller/manage/account/CmsAccountController.java

@@ -168,7 +168,10 @@ public class CmsAccountController {
 			}
 		}
 		if (isMjMirror != null) {
-			extra_sql += String.format(" and %s (select 1 from midjourney_account ma where ma.account_id = a.id limit 1)", isMjMirror ? "EXISTS" : "NOT EXISTS");
+			if (StrUtil.isNotEmpty(extra_sql)) {
+				extra_sql += " and";
+			}
+			extra_sql += String.format(" %s (select 1 from midjourney_account ma where ma.account_id = a.id limit 1)", isMjMirror ? "EXISTS" : "NOT EXISTS");
 		}
 		if (StrUtil.isNotEmpty(extra_sql)) {
 			mapBuilder.put("extra_sql", extra_sql);