upd

com.sharemao.web.xw3/src/main/webapp/mifi.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="" onclick="upOpera(3);">
+                    <input type="radio" name="operators" class="redcheck" id="chinamobile" onclick="upOpera(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"  onclick="upOpera(1);">
+                    <input type="radio" name="operators" class="redcheck" id="chinatelecom"  onclick="upOpera(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" onclick="upOpera(2);">
+                    <input type="radio" name="operators" class="redcheck" id="chinaunicom" onclick="upOpera(2);" ${devs.devInfo.isp=='中国联通'?'checked':''}>
                 </div>
             </div>
         </div>