diff --git a/app/assets/javascripts/bootstrap.viewer.js b/app/assets/javascripts/bootstrap.viewer.js
index 4c6aa549a..611cab704 100755
--- a/app/assets/javascripts/bootstrap.viewer.js
+++ b/app/assets/javascripts/bootstrap.viewer.js
@@ -22,9 +22,9 @@ $.fn.bootstrapViewer = function (options) {
             '          <div class="modal-dialog modal-lg" style="display: inline-block; width: auto;">\n' +
             '            <div class="modal-content">\n' +
             '             <img' +
-            '\t\t\t class="carousel-inner img-responsive img-rounded img-viewer" \n' +
-            '\t\t\t onclick="$(\'#bootstrapViewer\').modal(\'hide\');setTimeout(function(){$(\'#bootstrapViewer\').remove();},200);"\n' +
-            '\t\t\t onmouseover="this.style.cursor=\'zoom-out\';" \n' +
+            '\t\t\t class="carousel-inner img-responsive img-rounded img-viewer" draggable="false"\n' +
+            '\t\t\t onclick="/*$(\'#bootstrapViewer\').modal(\'hide\');setTimeout(function(){$(\'#bootstrapViewer\').remove();},200);*/"\n' +
+            '\t\t\t onmouseover="this.style.cursor=\'move\';" \n' +
             '\t\t\t onmouseout="this.style.cursor=\'default\'"  \n' +
             '\t\t\t />\n' +
             '            </div>\n' +
@@ -37,13 +37,41 @@ $.fn.bootstrapViewer = function (options) {
         } else {
             throw "图片不存在"
         }
+        $('#bootstrapViewer').on('hidden.bs.modal', function(){
+          $('#bootstrapViewer').remove();
+        });
 
+        var $moveDiv = $('#bootstrapViewer .modal-dialog');
+        var isMove = false;
+        var div_x = $moveDiv.offset().left;
+        var div_y = $moveDiv.offset().top;
+
+        var mousedownFunc = function (e) {
+          if (isMove) {
+            var left = e.pageX - div_x;
+            var top = e.pageY - div_y;
+            if(left < 0){ left = 0}
+            if(top < 0){ top = 0}
+            $moveDiv.css({"left": left, "top":top});
+          }
+        }
+
+        $moveDiv.mousedown(function (e) {
+          $moveDiv.css({ left: $moveDiv[0].offsetLeft, top: $moveDiv[0].offsetTop, marginTop: 0, position: 'absolute' });
+
+          isMove = true;
+          div_x = e.pageX - $moveDiv.offset().left;
+          div_y = e.pageY - $moveDiv.offset().top;
+          $(document).mousemove(mousedownFunc);
+        }).mouseup(function () {
+          isMove = false;
+          $(document).unbind('mousemove', mousedownFunc);
+        });
     })
 
     $(this).on('mouseover', function () {
         $(this).css('cursor', 'zoom-in');
     })
-
 }
 $.fn.bootstrapViewer.defaults = {
     src: 'src'
diff --git a/public/assets/.sprockets-manifest-4627fa5586ef7fed55ca286af7c028e9.json b/public/assets/.sprockets-manifest-4627fa5586ef7fed55ca286af7c028e9.json
index a61e9dd26..5b232b2d3 100644
--- a/public/assets/.sprockets-manifest-4627fa5586ef7fed55ca286af7c028e9.json
+++ b/public/assets/.sprockets-manifest-4627fa5586ef7fed55ca286af7c028e9.json
@@ -1 +1 @@
-{"files":{"admin-cd9ca8bacc973ce2dbace30c97f6c40bc08e2c2ee44972f668e738e1902c0121.js":{"logical_path":"admin.js","mtime":"2019-09-11T16:20:07+08:00","size":4350881,"digest":"cd9ca8bacc973ce2dbace30c97f6c40bc08e2c2ee44972f668e738e1902c0121","integrity":"sha256-zZyousyXPOLbrOMMl/bEC8COLC7kSXL2aOc44ZAsASE="},"admin-a1b3356efe50ff4717cf22475639b5333c5354ba03fd107c9b7a8d4ae76f47aa.css":{"logical_path":"admin.css","mtime":"2019-09-11T16:20:07+08:00","size":773445,"digest":"a1b3356efe50ff4717cf22475639b5333c5354ba03fd107c9b7a8d4ae76f47aa","integrity":"sha256-obM1bv5Q/0cXzyJHVjm1MzxTVLoD/RB8m3qNSudvR6o="},"font-awesome/fontawesome-webfont-7bfcab6db99d5cfbf1705ca0536ddc78585432cc5fa41bbd7ad0f009033b2979.eot":{"logical_path":"font-awesome/fontawesome-webfont.eot","mtime":"2019-08-14T17:22:43+08:00","size":165742,"digest":"7bfcab6db99d5cfbf1705ca0536ddc78585432cc5fa41bbd7ad0f009033b2979","integrity":"sha256-e/yrbbmdXPvxcFygU23ceFhUMsxfpBu9etDwCQM7KXk="},"font-awesome/fontawesome-webfont-2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe.woff2":{"logical_path":"font-awesome/fontawesome-webfont.woff2","mtime":"2019-08-14T17:22:43+08:00","size":77160,"digest":"2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe","integrity":"sha256-Kt78vAQefRj88tQXh53FoJmXqmTWdbejxLbOM9oT8/4="},"font-awesome/fontawesome-webfont-ba0c59deb5450f5cb41b3f93609ee2d0d995415877ddfa223e8a8a7533474f07.woff":{"logical_path":"font-awesome/fontawesome-webfont.woff","mtime":"2019-08-14T17:22:43+08:00","size":98024,"digest":"ba0c59deb5450f5cb41b3f93609ee2d0d995415877ddfa223e8a8a7533474f07","integrity":"sha256-ugxZ3rVFD1y0Gz+TYJ7i0NmVQVh33foiPoqKdTNHTwc="},"font-awesome/fontawesome-webfont-aa58f33f239a0fb02f5c7a6c45c043d7a9ac9a093335806694ecd6d4edc0d6a8.ttf":{"logical_path":"font-awesome/fontawesome-webfont.ttf","mtime":"2019-08-14T17:22:43+08:00","size":165548,"digest":"aa58f33f239a0fb02f5c7a6c45c043d7a9ac9a093335806694ecd6d4edc0d6a8","integrity":"sha256-qljzPyOaD7AvXHpsRcBD16msmgkzNYBmlOzW1O3A1qg="},"font-awesome/fontawesome-webfont-ad6157926c1622ba4e1d03d478f1541368524bfc46f51e42fe0d945f7ef323e4.svg":{"logical_path":"font-awesome/fontawesome-webfont.svg","mtime":"2019-08-14T17:22:43+08:00","size":444379,"digest":"ad6157926c1622ba4e1d03d478f1541368524bfc46f51e42fe0d945f7ef323e4","integrity":"sha256-rWFXkmwWIrpOHQPUePFUE2hSS/xG9R5C/g2UX37zI+Q="},"college-18f5e8400331634e898a35acc2187815c096c25e0ab74aba341ae916166cd287.js":{"logical_path":"college.js","mtime":"2019-09-21T15:26:10+08:00","size":3352744,"digest":"18f5e8400331634e898a35acc2187815c096c25e0ab74aba341ae916166cd287","integrity":"sha256-GPXoQAMxY06JijWswhh4FcCWwl4Kt0q6NBrpFhZs0oc="},"college-944d4273f62c7538368b9017fdd3387b5e3bea31a87873770eb231324546d4d9.css":{"logical_path":"college.css","mtime":"2019-09-11T16:20:07+08:00","size":546841,"digest":"944d4273f62c7538368b9017fdd3387b5e3bea31a87873770eb231324546d4d9","integrity":"sha256-lE1Cc/YsdTg2i5AX/dM4e1476jGoeHN3DrIxMkVG1Nk="},"logo-7ff112568709bf97f9898fe87249b7a8f200ff1f48d537d85af87215f1870423.png":{"logical_path":"logo.png","mtime":"2019-09-03T08:55:53+08:00","size":2816,"digest":"7ff112568709bf97f9898fe87249b7a8f200ff1f48d537d85af87215f1870423","integrity":"sha256-f/ESVocJv5f5iY/ockm3qPIA/x9I1TfYWvhyFfGHBCM="},"application-9cfbc3d792599a1d0de5c7b84209e1c2b2e60336f0f01e19f0581663918708fb.js":{"logical_path":"application.js","mtime":"2019-09-21T15:26:10+08:00","size":600706,"digest":"9cfbc3d792599a1d0de5c7b84209e1c2b2e60336f0f01e19f0581663918708fb","integrity":"sha256-nPvD15JZmh0N5ce4QgnhwrLmAzbw8B4Z8FgWY5GHCPs="},"application-5eb87c6e13676d0183317debce17fade27e68c4acee28c419438da15d53c94f2.css":{"logical_path":"application.css","mtime":"2019-09-11T16:20:07+08:00","size":1844002,"digest":"5eb87c6e13676d0183317debce17fade27e68c4acee28c419438da15d53c94f2","integrity":"sha256-Xrh8bhNnbQGDMX3rzhf63ifmjErO4oxBlDjaFdU8lPI="},"admin-c9e5ebe6191548550e27514196ea125cfbb402820ec125a0c9acf99d2d378fe4.js":{"logical_path":"admin.js","mtime":"2019-09-21T15:28:08+08:00","size":4382031,"digest":"c9e5ebe6191548550e27514196ea125cfbb402820ec125a0c9acf99d2d378fe4","integrity":"sha256-yeXr5hkVSFUOJ1FBluoSXPu0AoIOwSWgyaz5nS03j+Q="},"admin-59c59f8cae8bef4a8359286c985458110c9d03ea121516595c988943f4717c38.css":{"logical_path":"admin.css","mtime":"2019-09-21T14:49:04+08:00","size":840093,"digest":"59c59f8cae8bef4a8359286c985458110c9d03ea121516595c988943f4717c38","integrity":"sha256-WcWfjK6L70qDWShsmFRYEQydA+oSFRZZXJiJQ/RxfDg="},"college-38f953d6ba5b85d3fab63cb3c2bbf0d057ccc6454d07cfaafac3b06da37b8437.css":{"logical_path":"college.css","mtime":"2019-09-16T13:56:09+08:00","size":579109,"digest":"38f953d6ba5b85d3fab63cb3c2bbf0d057ccc6454d07cfaafac3b06da37b8437","integrity":"sha256-OPlT1rpbhdP6tjyzwrvw0FfMxkVNB8+q+sOwbaN7hDc="},"application-646b1158a4e8c1f13e684d6fe9025abc75f8d3ba5256e440802c0398223374f3.css":{"logical_path":"application.css","mtime":"2019-09-21T14:49:04+08:00","size":1988767,"digest":"646b1158a4e8c1f13e684d6fe9025abc75f8d3ba5256e440802c0398223374f3","integrity":"sha256-ZGsRWKTowfE+aE1v6QJavHX407pSVuRAgCwDmCIzdPM="}},"assets":{"admin.js":"admin-c9e5ebe6191548550e27514196ea125cfbb402820ec125a0c9acf99d2d378fe4.js","admin.css":"admin-59c59f8cae8bef4a8359286c985458110c9d03ea121516595c988943f4717c38.css","font-awesome/fontawesome-webfont.eot":"font-awesome/fontawesome-webfont-7bfcab6db99d5cfbf1705ca0536ddc78585432cc5fa41bbd7ad0f009033b2979.eot","font-awesome/fontawesome-webfont.woff2":"font-awesome/fontawesome-webfont-2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe.woff2","font-awesome/fontawesome-webfont.woff":"font-awesome/fontawesome-webfont-ba0c59deb5450f5cb41b3f93609ee2d0d995415877ddfa223e8a8a7533474f07.woff","font-awesome/fontawesome-webfont.ttf":"font-awesome/fontawesome-webfont-aa58f33f239a0fb02f5c7a6c45c043d7a9ac9a093335806694ecd6d4edc0d6a8.ttf","font-awesome/fontawesome-webfont.svg":"font-awesome/fontawesome-webfont-ad6157926c1622ba4e1d03d478f1541368524bfc46f51e42fe0d945f7ef323e4.svg","college.js":"college-18f5e8400331634e898a35acc2187815c096c25e0ab74aba341ae916166cd287.js","college.css":"college-38f953d6ba5b85d3fab63cb3c2bbf0d057ccc6454d07cfaafac3b06da37b8437.css","logo.png":"logo-7ff112568709bf97f9898fe87249b7a8f200ff1f48d537d85af87215f1870423.png","application.js":"application-9cfbc3d792599a1d0de5c7b84209e1c2b2e60336f0f01e19f0581663918708fb.js","application.css":"application-646b1158a4e8c1f13e684d6fe9025abc75f8d3ba5256e440802c0398223374f3.css"}}
\ No newline at end of file
+{"files":{"admin-cd9ca8bacc973ce2dbace30c97f6c40bc08e2c2ee44972f668e738e1902c0121.js":{"logical_path":"admin.js","mtime":"2019-09-11T16:20:07+08:00","size":4350881,"digest":"cd9ca8bacc973ce2dbace30c97f6c40bc08e2c2ee44972f668e738e1902c0121","integrity":"sha256-zZyousyXPOLbrOMMl/bEC8COLC7kSXL2aOc44ZAsASE="},"admin-a1b3356efe50ff4717cf22475639b5333c5354ba03fd107c9b7a8d4ae76f47aa.css":{"logical_path":"admin.css","mtime":"2019-09-11T16:20:07+08:00","size":773445,"digest":"a1b3356efe50ff4717cf22475639b5333c5354ba03fd107c9b7a8d4ae76f47aa","integrity":"sha256-obM1bv5Q/0cXzyJHVjm1MzxTVLoD/RB8m3qNSudvR6o="},"font-awesome/fontawesome-webfont-7bfcab6db99d5cfbf1705ca0536ddc78585432cc5fa41bbd7ad0f009033b2979.eot":{"logical_path":"font-awesome/fontawesome-webfont.eot","mtime":"2019-08-14T17:22:43+08:00","size":165742,"digest":"7bfcab6db99d5cfbf1705ca0536ddc78585432cc5fa41bbd7ad0f009033b2979","integrity":"sha256-e/yrbbmdXPvxcFygU23ceFhUMsxfpBu9etDwCQM7KXk="},"font-awesome/fontawesome-webfont-2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe.woff2":{"logical_path":"font-awesome/fontawesome-webfont.woff2","mtime":"2019-08-14T17:22:43+08:00","size":77160,"digest":"2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe","integrity":"sha256-Kt78vAQefRj88tQXh53FoJmXqmTWdbejxLbOM9oT8/4="},"font-awesome/fontawesome-webfont-ba0c59deb5450f5cb41b3f93609ee2d0d995415877ddfa223e8a8a7533474f07.woff":{"logical_path":"font-awesome/fontawesome-webfont.woff","mtime":"2019-08-14T17:22:43+08:00","size":98024,"digest":"ba0c59deb5450f5cb41b3f93609ee2d0d995415877ddfa223e8a8a7533474f07","integrity":"sha256-ugxZ3rVFD1y0Gz+TYJ7i0NmVQVh33foiPoqKdTNHTwc="},"font-awesome/fontawesome-webfont-aa58f33f239a0fb02f5c7a6c45c043d7a9ac9a093335806694ecd6d4edc0d6a8.ttf":{"logical_path":"font-awesome/fontawesome-webfont.ttf","mtime":"2019-08-14T17:22:43+08:00","size":165548,"digest":"aa58f33f239a0fb02f5c7a6c45c043d7a9ac9a093335806694ecd6d4edc0d6a8","integrity":"sha256-qljzPyOaD7AvXHpsRcBD16msmgkzNYBmlOzW1O3A1qg="},"font-awesome/fontawesome-webfont-ad6157926c1622ba4e1d03d478f1541368524bfc46f51e42fe0d945f7ef323e4.svg":{"logical_path":"font-awesome/fontawesome-webfont.svg","mtime":"2019-08-14T17:22:43+08:00","size":444379,"digest":"ad6157926c1622ba4e1d03d478f1541368524bfc46f51e42fe0d945f7ef323e4","integrity":"sha256-rWFXkmwWIrpOHQPUePFUE2hSS/xG9R5C/g2UX37zI+Q="},"college-18f5e8400331634e898a35acc2187815c096c25e0ab74aba341ae916166cd287.js":{"logical_path":"college.js","mtime":"2019-09-21T15:26:10+08:00","size":3352744,"digest":"18f5e8400331634e898a35acc2187815c096c25e0ab74aba341ae916166cd287","integrity":"sha256-GPXoQAMxY06JijWswhh4FcCWwl4Kt0q6NBrpFhZs0oc="},"college-944d4273f62c7538368b9017fdd3387b5e3bea31a87873770eb231324546d4d9.css":{"logical_path":"college.css","mtime":"2019-09-11T16:20:07+08:00","size":546841,"digest":"944d4273f62c7538368b9017fdd3387b5e3bea31a87873770eb231324546d4d9","integrity":"sha256-lE1Cc/YsdTg2i5AX/dM4e1476jGoeHN3DrIxMkVG1Nk="},"logo-7ff112568709bf97f9898fe87249b7a8f200ff1f48d537d85af87215f1870423.png":{"logical_path":"logo.png","mtime":"2019-09-03T08:55:53+08:00","size":2816,"digest":"7ff112568709bf97f9898fe87249b7a8f200ff1f48d537d85af87215f1870423","integrity":"sha256-f/ESVocJv5f5iY/ockm3qPIA/x9I1TfYWvhyFfGHBCM="},"application-9cfbc3d792599a1d0de5c7b84209e1c2b2e60336f0f01e19f0581663918708fb.js":{"logical_path":"application.js","mtime":"2019-09-21T15:26:10+08:00","size":600706,"digest":"9cfbc3d792599a1d0de5c7b84209e1c2b2e60336f0f01e19f0581663918708fb","integrity":"sha256-nPvD15JZmh0N5ce4QgnhwrLmAzbw8B4Z8FgWY5GHCPs="},"application-5eb87c6e13676d0183317debce17fade27e68c4acee28c419438da15d53c94f2.css":{"logical_path":"application.css","mtime":"2019-09-11T16:20:07+08:00","size":1844002,"digest":"5eb87c6e13676d0183317debce17fade27e68c4acee28c419438da15d53c94f2","integrity":"sha256-Xrh8bhNnbQGDMX3rzhf63ifmjErO4oxBlDjaFdU8lPI="},"admin-c9e5ebe6191548550e27514196ea125cfbb402820ec125a0c9acf99d2d378fe4.js":{"logical_path":"admin.js","mtime":"2019-09-21T15:28:08+08:00","size":4382031,"digest":"c9e5ebe6191548550e27514196ea125cfbb402820ec125a0c9acf99d2d378fe4","integrity":"sha256-yeXr5hkVSFUOJ1FBluoSXPu0AoIOwSWgyaz5nS03j+Q="},"admin-59c59f8cae8bef4a8359286c985458110c9d03ea121516595c988943f4717c38.css":{"logical_path":"admin.css","mtime":"2019-09-21T14:49:04+08:00","size":840093,"digest":"59c59f8cae8bef4a8359286c985458110c9d03ea121516595c988943f4717c38","integrity":"sha256-WcWfjK6L70qDWShsmFRYEQydA+oSFRZZXJiJQ/RxfDg="},"college-38f953d6ba5b85d3fab63cb3c2bbf0d057ccc6454d07cfaafac3b06da37b8437.css":{"logical_path":"college.css","mtime":"2019-09-16T13:56:09+08:00","size":579109,"digest":"38f953d6ba5b85d3fab63cb3c2bbf0d057ccc6454d07cfaafac3b06da37b8437","integrity":"sha256-OPlT1rpbhdP6tjyzwrvw0FfMxkVNB8+q+sOwbaN7hDc="},"application-646b1158a4e8c1f13e684d6fe9025abc75f8d3ba5256e440802c0398223374f3.css":{"logical_path":"application.css","mtime":"2019-09-21T14:49:04+08:00","size":1988767,"digest":"646b1158a4e8c1f13e684d6fe9025abc75f8d3ba5256e440802c0398223374f3","integrity":"sha256-ZGsRWKTowfE+aE1v6QJavHX407pSVuRAgCwDmCIzdPM="},"admin-a47e37c0ec7cf5f22380249776d1e82d65b6b6aa272ed7389185aa200fa40751.js":{"logical_path":"admin.js","mtime":"2019-09-25T15:33:05+08:00","size":4383107,"digest":"a47e37c0ec7cf5f22380249776d1e82d65b6b6aa272ed7389185aa200fa40751","integrity":"sha256-pH43wOx89fIjgCSXdtHoLWW2tqonLtc4kYWqIA+kB1E="},"admin-432c4eac09b036c57ff1e88d902b8aa7df81164e4b419bac557cf1366c1d3ad9.js":{"logical_path":"admin.js","mtime":"2019-09-25T15:35:20+08:00","size":4383103,"digest":"432c4eac09b036c57ff1e88d902b8aa7df81164e4b419bac557cf1366c1d3ad9","integrity":"sha256-QyxOrAmwNsV/8eiNkCuKp9+BFk5LQZusVXzxNmwdOtk="}},"assets":{"admin.js":"admin-432c4eac09b036c57ff1e88d902b8aa7df81164e4b419bac557cf1366c1d3ad9.js","admin.css":"admin-59c59f8cae8bef4a8359286c985458110c9d03ea121516595c988943f4717c38.css","font-awesome/fontawesome-webfont.eot":"font-awesome/fontawesome-webfont-7bfcab6db99d5cfbf1705ca0536ddc78585432cc5fa41bbd7ad0f009033b2979.eot","font-awesome/fontawesome-webfont.woff2":"font-awesome/fontawesome-webfont-2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe.woff2","font-awesome/fontawesome-webfont.woff":"font-awesome/fontawesome-webfont-ba0c59deb5450f5cb41b3f93609ee2d0d995415877ddfa223e8a8a7533474f07.woff","font-awesome/fontawesome-webfont.ttf":"font-awesome/fontawesome-webfont-aa58f33f239a0fb02f5c7a6c45c043d7a9ac9a093335806694ecd6d4edc0d6a8.ttf","font-awesome/fontawesome-webfont.svg":"font-awesome/fontawesome-webfont-ad6157926c1622ba4e1d03d478f1541368524bfc46f51e42fe0d945f7ef323e4.svg","college.js":"college-18f5e8400331634e898a35acc2187815c096c25e0ab74aba341ae916166cd287.js","college.css":"college-38f953d6ba5b85d3fab63cb3c2bbf0d057ccc6454d07cfaafac3b06da37b8437.css","logo.png":"logo-7ff112568709bf97f9898fe87249b7a8f200ff1f48d537d85af87215f1870423.png","application.js":"application-9cfbc3d792599a1d0de5c7b84209e1c2b2e60336f0f01e19f0581663918708fb.js","application.css":"application-646b1158a4e8c1f13e684d6fe9025abc75f8d3ba5256e440802c0398223374f3.css"}}
\ No newline at end of file
diff --git a/public/assets/admin-c9e5ebe6191548550e27514196ea125cfbb402820ec125a0c9acf99d2d378fe4.js b/public/assets/admin-432c4eac09b036c57ff1e88d902b8aa7df81164e4b419bac557cf1366c1d3ad9.js
similarity index 99%
rename from public/assets/admin-c9e5ebe6191548550e27514196ea125cfbb402820ec125a0c9acf99d2d378fe4.js
rename to public/assets/admin-432c4eac09b036c57ff1e88d902b8aa7df81164e4b419bac557cf1366c1d3ad9.js
index ce87b3e0e..0e5b00aea 100644
--- a/public/assets/admin-c9e5ebe6191548550e27514196ea125cfbb402820ec125a0c9acf99d2d378fe4.js
+++ b/public/assets/admin-432c4eac09b036c57ff1e88d902b8aa7df81164e4b419bac557cf1366c1d3ad9.js
@@ -27586,9 +27586,9 @@ $.fn.bootstrapViewer = function (options) {
             '          <div class="modal-dialog modal-lg" style="display: inline-block; width: auto;">\n' +
             '            <div class="modal-content">\n' +
             '             <img' +
-            '\t\t\t class="carousel-inner img-responsive img-rounded img-viewer" \n' +
-            '\t\t\t onclick="$(\'#bootstrapViewer\').modal(\'hide\');setTimeout(function(){$(\'#bootstrapViewer\').remove();},200);"\n' +
-            '\t\t\t onmouseover="this.style.cursor=\'zoom-out\';" \n' +
+            '\t\t\t class="carousel-inner img-responsive img-rounded img-viewer" draggable="false"\n' +
+            '\t\t\t onclick="/*$(\'#bootstrapViewer\').modal(\'hide\');setTimeout(function(){$(\'#bootstrapViewer\').remove();},200);*/"\n' +
+            '\t\t\t onmouseover="this.style.cursor=\'move\';" \n' +
             '\t\t\t onmouseout="this.style.cursor=\'default\'"  \n' +
             '\t\t\t />\n' +
             '            </div>\n' +
@@ -27601,13 +27601,41 @@ $.fn.bootstrapViewer = function (options) {
         } else {
             throw "图片不存在"
         }
+        $('#bootstrapViewer').on('hidden.bs.modal', function(){
+          $('#bootstrapViewer').remove();
+        });
+
+        var $moveDiv = $('#bootstrapViewer .modal-dialog');
+        var isMove = false;
+        var div_x = $moveDiv.offset().left;
+        var div_y = $moveDiv.offset().top;
+
+        var mousedownFunc = function (e) {
+          if (isMove) {
+            var left = e.pageX - div_x;
+            var top = e.pageY - div_y;
+            if(left < 0){ left = 0}
+            if(top < 0){ top = 0}
+            $moveDiv.css({"left": left, "top":top});
+          }
+        }
 
+        $moveDiv.mousedown(function (e) {
+          $moveDiv.css({ left: $moveDiv[0].offsetLeft, top: $moveDiv[0].offsetTop, marginTop: 0, position: 'absolute' });
+
+          isMove = true;
+          div_x = e.pageX - $moveDiv.offset().left;
+          div_y = e.pageY - $moveDiv.offset().top;
+          $(document).mousemove(mousedownFunc);
+        }).mouseup(function () {
+          isMove = false;
+          $(document).unbind('mousemove', mousedownFunc);
+        });
     })
 
     $(this).on('mouseover', function () {
         $(this).css('cursor', 'zoom-in');
     })
-
 }
 $.fn.bootstrapViewer.defaults = {
     src: 'src'
diff --git a/public/assets/admin-432c4eac09b036c57ff1e88d902b8aa7df81164e4b419bac557cf1366c1d3ad9.js.gz b/public/assets/admin-432c4eac09b036c57ff1e88d902b8aa7df81164e4b419bac557cf1366c1d3ad9.js.gz
new file mode 100644
index 000000000..d80c51b2f
Binary files /dev/null and b/public/assets/admin-432c4eac09b036c57ff1e88d902b8aa7df81164e4b419bac557cf1366c1d3ad9.js.gz differ
diff --git a/public/assets/admin-c9e5ebe6191548550e27514196ea125cfbb402820ec125a0c9acf99d2d378fe4.js.gz b/public/assets/admin-c9e5ebe6191548550e27514196ea125cfbb402820ec125a0c9acf99d2d378fe4.js.gz
deleted file mode 100644
index d6360314d..000000000
Binary files a/public/assets/admin-c9e5ebe6191548550e27514196ea125cfbb402820ec125a0c9acf99d2d378fe4.js.gz and /dev/null differ
diff --git a/public/react/src/modules/courses/poll/PollDetailTabForthRules.js b/public/react/src/modules/courses/poll/PollDetailTabForthRules.js
index 8b62dd5e4..81fa3dc47 100644
--- a/public/react/src/modules/courses/poll/PollDetailTabForthRules.js
+++ b/public/react/src/modules/courses/poll/PollDetailTabForthRules.js
@@ -359,6 +359,22 @@ class PollDetailTabForthRules extends Component{
 
             return(
             <div className="clearfix mb5" key={r}>
+              {
+                flagPageEdit===undefined?"":
+                  flagPageEdit===true?
+                    <style>
+                      {
+                        `
+                                  .yskspickersy
+                        .ant-input, .ant-input .ant-input-suffix{
+                            background-color: #fff !important;
+                        }
+									     	`
+                      }
+                    </style>
+                    :""
+              }
+
               <div className="with40 fl pr20 df">
                 <span className="font-16 pr20 fl mt8">发布规则{r+1}</span>
                 <div className="flex1">
@@ -396,7 +412,7 @@ class PollDetailTabForthRules extends Component{
                   </p>
                 </div>
               </div>
-              <div className="fl pr20 with25">
+              <div className="fl pr20 with25 yskspickersy">
                 <Tooltip placement="bottom" title={rule.e_timeflag ? "发布时间已过，不能再修改":""}>
                   <span>
                     <DatePicker
@@ -422,7 +438,7 @@ class PollDetailTabForthRules extends Component{
                   }
                 </p>
               </div>
-              <div className="fl mr20">
+              <div className="fl mr20 yskspickersy">
                 <Tooltip placement="bottom" title={rule.e_timeflag ? "截止时间已过，不能再修改":""}>
                   <span>
                     <DatePicker