diff --git a/module-form/src/main/resources/static/form/js/oa-form-util.js b/module-form/src/main/resources/static/form/js/oa-form-util.js
index 7a89ce5f..63bb01b3 100644
--- a/module-form/src/main/resources/static/form/js/oa-form-util.js
+++ b/module-form/src/main/resources/static/form/js/oa-form-util.js
@@ -30,7 +30,7 @@ function OaFormUtil(layui) {
      * @param formData
      */
     this.initSignList = function (formData) {
-        if (formData.jointlySign) {
+        if (!formData.jointlySign) {
             return;
         }
         var jointlySign = formData.jointlySign;
@@ -50,6 +50,7 @@ function OaFormUtil(layui) {
                 ].join('');
             }
             signListDom += '</div>';
+            formData[key] = '';
             $('#' + key + 'Block').append(signListDom);
         }
     }
@@ -59,7 +60,7 @@ function OaFormUtil(layui) {
      * @param formData
      */
     this.initTextareaSignList = function (formData) {
-        if (formData.jointlySign) {
+        if (!formData.jointlySign) {
             return;
         }
         var jointlySign = formData.jointlySign;
@@ -79,7 +80,7 @@ function OaFormUtil(layui) {
     /**
      * 初始化日志
      */
-    initProcessLog = function (processInstanceId) {
+     function initProcessLog(processInstanceId) {
         restAjax.get(restAjax.path('api/oa/list-process-log/process-instance-id/{processInstanceId}', [processInstanceId]), {}, null, function (code, data) {
             var ul = '<ul class="layui-timeline">';
             for (var i = 0, item; item = data[i++];) {
@@ -146,7 +147,7 @@ function OaFormUtil(layui) {
      * 初始化流程图
      * @param processInstanceId
      */
-    initProcessImage = function (processInstanceId) {
+     function initProcessImage(processInstanceId) {
         function initRuntimeProcessImage() {
             var html = [
                 '<div id="runtimeProcessImageBox">',
diff --git a/module-form/src/main/resources/templates/ftl/page/web/oa/form-show.ftl b/module-form/src/main/resources/templates/ftl/page/web/oa/form-show.ftl
index 4e2a6655..a4b3100b 100644
--- a/module-form/src/main/resources/templates/ftl/page/web/oa/form-show.ftl
+++ b/module-form/src/main/resources/templates/ftl/page/web/oa/form-show.ftl
@@ -90,6 +90,8 @@
                 $('#formVersion').val(),
                 uid
             ]), {}, null, function(code, data) {
+                oaFormUtil.initTextareaSignList(data);
+
                 var dataFormData = {};
                 for(var i in data) {
                     dataFormData[i] = data[i] +'';
diff --git a/module-form/src/main/resources/templates/ftl/page/web/oa/form-update.ftl b/module-form/src/main/resources/templates/ftl/page/web/oa/form-update.ftl
index 811881df..17ec17d9 100644
--- a/module-form/src/main/resources/templates/ftl/page/web/oa/form-update.ftl
+++ b/module-form/src/main/resources/templates/ftl/page/web/oa/form-update.ftl
@@ -99,7 +99,7 @@
                 $('#formVersion').val(),
                 uid
             ]), {}, null, function(code, data) {
-                formUtil.initSignList(data);
+                oaFormUtil.initSignList(data);
 
                 var dataFormData = {};
                 for(var i in data) {