Merge remote-tracking branch 'origin/feature-201846-wangcz' into feature-201846-wangcz

src/main/webapp/resources/view/sso/staffManagement.html

@@ -973,7 +973,7 @@
                         </td>
                         <td ng-class="{'has-error': userEmailError, 'has-success': userEmailSuccess}">
                             <input ng-model="newUser.userEmail" ng-pattern="/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/"
-                                   ng-blur="emailValid(newUser.userEmail)" required
+                                   ng-blur="emailValid(newUser.userEmail)"
                                    name="newUserEmail" type="text"
                                    placeholder="邮箱">
                         </td>