usr代码，im更新ps状态（临时代码）

im-app-usr/im-app-usr-web/src/main/java/com/ibiz/web/ht/service/UsrIMService.java

@@ -105,7 +105,10 @@ public class UsrIMService extends IMService {
         if ("finish".equals(type)) {
             ps.setPSId(im.getIMId());
             ps = psService.get(ps.getPSId());
+            if (ps != null) {
                 ps.setImstate("30");
+                psService.update(ps.getPSId(), ps);
+            }
         }
 
         data.put("rst", "1");