fix

netflix-web/src/main/java/com/cyksj/web/controller/group/GroupRelationController.java

@@ -881,7 +881,7 @@ public class GroupRelationController {
             char[] charArray = participle.toCharArray();
             StringBuilder p = new StringBuilder();
             for (char c : charArray) {
-                p.append(String.format(String.format(" and ga.problem like '%%%s%%'", c)));
+                p.append(String.format(" and ga.problem like '%%%s%%'", c));
             }
             builder.put("p", p);
         }