diff --git a/src/components/treeSelect/treeSelectNew.vue b/src/components/treeSelect/treeSelectNew.vue
index b8a892ea0..fcd07294a 100644
--- a/src/components/treeSelect/treeSelectNew.vue
+++ b/src/components/treeSelect/treeSelectNew.vue
@@ -6,6 +6,7 @@
             :size="width"
             :append-to-body=true
             :before-close="cancelUserInfo"
+            :show-checkbox="showCheckBox"
             >
         <el-tree class="common-tree" :style="style" ref="tree" :data="data" :props="defaultProps"
                  :load="loadNode"
@@ -111,6 +112,12 @@
                     return '';
                 }
             },
+          showCheckBox:{
+                type: Boolean,
+                default () {
+                    return true;
+                }
+            },
             // 配置是否展开
             modalShowFlag: {
                 type: Boolean,
diff --git a/src/pages/processCenter/pages/creatProcess/bzrk/step1.vue b/src/pages/processCenter/pages/creatProcess/bzrk/step1.vue
index 0fff44a57..9348fdfa0 100644
--- a/src/pages/processCenter/pages/creatProcess/bzrk/step1.vue
+++ b/src/pages/processCenter/pages/creatProcess/bzrk/step1.vue
@@ -511,9 +511,11 @@
                                             width = "800"
                                             :key="key1"
                                             :lazy=true
-                                            :multiple=false
+                                            :multiple=true
+                                            :check-Strictly="false"
                                             :modalShowFlag="modalShowFlag2"
                                             :drawerTitle="drawerTitle"
+                                            :show-checkBox="showCheckBox"
                                             :url="url"
                                             :urlChild="urlChild"
                                             :defaultProps="defaultCodeProps" :checkedKeys="defaultCheckedKeys1"
@@ -525,9 +527,11 @@
                                             width = "800"
                                             :key="key2"
                                             :lazy=true
-                                            :multiple=false
+                                            :multiple=true
+                                            :check-Strictly="false"
                                             :modalShowFlag="modalShowFlag3"
                                             :drawerTitle="drawerTitle"
+                                            :show-checkBox="showCheckBox"
                                             :url="url"
                                             :urlChild="urlChild"
                                             :defaultProps="defaultCodeProps" :checkedKeys="defaultCheckedKeys2"
@@ -539,10 +543,12 @@
                                             width = "800"
                                             :key="key3"
                                             :lazy=true
-                                            :multiple=false
+                                            :multiple=true
+                                            :check-Strictly="false"
                                             :modalShowFlag="modalShowFlag4"
                                             :drawerTitle="drawerTitle"
                                             :url="url"
+                                            :show-checkBox="showCheckBox"
                                             :urlChild="urlChild"
                                             :defaultProps="defaultModelProps" :checkedKeys="defaultCheckedKeys3"
                                             :nodeKey="nodeKeyModel" @popoverHide="popoverHideModel"></tree-select-new>
@@ -1235,6 +1241,7 @@
                 url:'',
                 urlChild:'',
                 drawerTitle: '', //drawer标题
+                showCheckBox: true, // 树形控件是否展示多选框
                 nodeKey: 'id',
                 defaultCheckedKeys: [],
                 nodeKeyCode: 'code',