diff --git a/src/components/customField/AddForm.vue b/src/components/customField/AddForm.vue
index dccfb27f..d366f9a6 100644
--- a/src/components/customField/AddForm.vue
+++ b/src/components/customField/AddForm.vue
@@ -75,7 +75,7 @@
                        class="box-input"
                        :disabled="disabled || disabledFieldList.includes(item.dbFieldName)"
                        v-model.trim="formInline[item.dbFieldName]"
-                       :maxLength="50"
+                       :maxLength="item.dbLength"
                        @change="event => event.target.value = event.target.value.trim()"
                        :placeholder="specialPlaceholder[item.dbFieldName] || $t('pleaseEnter')+item.dbFieldTxt" />
               <!--   10, 下拉单选（数据字典）  -->
diff --git a/src/components/selection/UserSelectByContactModal.vue b/src/components/selection/UserSelectByContactModal.vue
index 4862acc8..f71f2dde 100644
--- a/src/components/selection/UserSelectByContactModal.vue
+++ b/src/components/selection/UserSelectByContactModal.vue
@@ -1,11 +1,12 @@
 <template>
-  <a-modal
+  <j-modal
     :title="$t('userSelect.selectUser')"
     :maskClosable="false"
     :width="1000"
     :closable="true"
     @ok="handleOk"
     @cancel="handleCancel"
+    switchFullscreen
     :visible="visible">
     <div class="modal-search-wrapper table-page-search-wrapper">
       <a-form layout="inline" @keyup.enter.native="searchQuery">
@@ -49,7 +50,7 @@
       </div>
     </div>
     <a-empty v-else/>
-  </a-modal>
+  </j-modal>
 </template>
 
 <script>
diff --git a/src/components/selection/UserSelectByWorkGroupModal.vue b/src/components/selection/UserSelectByWorkGroupModal.vue
index 64c73940..cbe89011 100644
--- a/src/components/selection/UserSelectByWorkGroupModal.vue
+++ b/src/components/selection/UserSelectByWorkGroupModal.vue
@@ -1,11 +1,12 @@
 <template>
-  <a-modal
+  <j-modal
     :title="$t('userSelect.selectUser')"
     :maskClosable="false"
     :width="1000"
     :closable="true"
     @ok="handleOk"
     @cancel="handleCancel"
+    switchFullscreen
     :visible="visible">
     <div class="modal-search-wrapper table-page-search-wrapper">
       <a-form layout="inline" @keyup.enter.native="searchQuery">
@@ -78,7 +79,7 @@
       </div>
     </div>
     <a-empty v-else/>
-  </a-modal>
+  </j-modal>
 </template>
 
 <script>
diff --git a/src/components/selection/UserSelectModal.vue b/src/components/selection/UserSelectModal.vue
index 14f8dde5..8106f453 100644
--- a/src/components/selection/UserSelectModal.vue
+++ b/src/components/selection/UserSelectModal.vue
@@ -1,11 +1,12 @@
 <template>
-  <a-modal
+  <j-modal
     :title="$t('userSelect.selectUser')"
     :maskClosable="false"
     :width="1000"
     :closable="true"
     @ok="handleOk"
     @cancel="handleCancel"
+    switchFullscreen
     :visible="visible">
     <div class="modal-search-wrapper table-page-search-wrapper">
       <a-form layout="inline" @keyup.enter.native="searchQuery">
@@ -79,7 +80,7 @@
       </div>
     </div>
     <a-empty v-else/>
-  </a-modal>
+  </j-modal>
 </template>
 
 <script>