upd

com.sharemao.web.xw3/src/main/webapp/index.jsp

@@ -249,7 +249,7 @@
                         <span>中国移动</span>
                     </div>
                     <div class="select">
-                        <input type="radio" name="operators" class="redcheck" id="chinamobile" checked="" value="3">
+                        <input type="radio" name="operators" class="redcheck" id="chinamobile" value="3" ${devs.devInfo.isp=='中国移动'?'checked':''}>
                     </div>
                 </div>
                 <div class="form-item">
@@ -258,7 +258,7 @@
                         <span>中国电信</span>
                     </div>
                     <div class="select">
-                        <input type="radio" name="operators" class="redcheck" id="chinatelecom" value="1">
+                        <input type="radio" name="operators" class="redcheck" id="chinatelecom" value="1" ${devs.devInfo.isp=='中国电信'?'checked':''}>
                     </div>
                 </div>
                 <div class="form-item">
@@ -267,7 +267,7 @@
                         <span>中国联通</span>
                     </div>
                     <div class="select">
-                        <input type="radio" name="operators" class="redcheck" id="chinaunicom" value="2">
+                        <input type="radio" name="operators" class="redcheck" id="chinaunicom" value="2" ${devs.devInfo.isp=='中国联通'?'checked':''}>
                     </div>
                 </div>
             </div>