diff --git a/ruoyi-flowable/src/main/java/com/ruoyi/flowable/service/impl/FlowTaskServiceImpl.java b/ruoyi-flowable/src/main/java/com/ruoyi/flowable/service/impl/FlowTaskServiceImpl.java
index 47a0ba86..d5eedda1 100644
--- a/ruoyi-flowable/src/main/java/com/ruoyi/flowable/service/impl/FlowTaskServiceImpl.java
+++ b/ruoyi-flowable/src/main/java/com/ruoyi/flowable/service/impl/FlowTaskServiceImpl.java
@@ -954,7 +954,7 @@ public class FlowTaskServiceImpl extends FlowServiceFactory implements IFlowTask
                     MultiInstanceLoopCharacteristics multiInstance = userTask.getLoopCharacteristics();
                     // 会签节点
                     if (Objects.nonNull(multiInstance)) {
-                        flowNextDto.setVars(ProcessConstants.PROCESS_MULTI_INSTANCE_USER);
+                        flowNextDto.setVars(multiInstance.getInputDataItem());
                         flowNextDto.setType(ProcessConstants.PROCESS_MULTI_INSTANCE);
                     } else {
                         // 读取自定义节点属性 判断是否是否需要动态指定任务接收人员、组
@@ -994,7 +994,7 @@ public class FlowTaskServiceImpl extends FlowServiceFactory implements IFlowTask
                 MultiInstanceLoopCharacteristics multiInstance = userTask.getLoopCharacteristics();
                 // 会签节点
                 if (Objects.nonNull(multiInstance)) {
-                    flowNextDto.setVars(ProcessConstants.PROCESS_MULTI_INSTANCE_USER);
+                    flowNextDto.setVars(multiInstance.getInputDataItem());
                     flowNextDto.setType(ProcessConstants.PROCESS_MULTI_INSTANCE);
                 } else {
                     // 读取自定义节点属性 判断是否是否需要动态指定任务接收人员、组
diff --git a/ruoyi-ui/src/views/flowable/definition/index.vue b/ruoyi-ui/src/views/flowable/definition/index.vue
index 7097b6da..4c60a337 100644
--- a/ruoyi-ui/src/views/flowable/definition/index.vue
+++ b/ruoyi-ui/src/views/flowable/definition/index.vue
@@ -176,7 +176,7 @@
     <!-- 流程图 -->
     <el-dialog :title="readImage.title" :visible.sync="readImage.open" width="70%" append-to-body>
       <!-- <el-image :src="readImage.src"></el-image> -->
-       <flow :xmlData="xmlData"/>
+       <flow :flowData="flowData"/>
     </el-dialog>
 
     <!--表单配置详情-->
@@ -227,7 +227,16 @@
 </template>
 
 <script>
-import { listDefinition, updateState, delDeployment, addDeployment, updateDeployment, exportDeployment, definitionStart, readXml} from "@/api/flowable/definition";
+import {
+  listDefinition,
+  updateState,
+  delDeployment,
+  addDeployment,
+  updateDeployment,
+  exportDeployment,
+  definitionStart,
+  flowXmlAndNode
+} from "@/api/flowable/definition";
 import { getToken } from "@/utils/auth";
 import { getForm, addDeployForm ,listForm } from "@/api/flowable/form";
 import Parser from '@/components/parser/Parser'
@@ -311,7 +320,7 @@ export default {
       },
       currentRow: null,
       // xml
-      xmlData:"",
+      flowData: {},
       // 表单参数
       form: {},
       // 表单校验
@@ -380,13 +389,12 @@ export default {
       this.$router.push({ path: '/flowable/definition/model',query: { deployId: row.deploymentId }})
     },
     /** 流程图查看 */
-    handleReadImage(deploymentId){
+    handleReadImage(deployId){
       this.readImage.title = "流程图";
       this.readImage.open = true;
       // this.readImage.src = process.env.VUE_APP_BASE_API + "/flowable/definition/readImage/" + deploymentId;
-       // 发送请求，获取xml
-      readXml(deploymentId).then(res =>{
-        this.xmlData = res.data
+      flowXmlAndNode({deployId:deployId}).then(res => {
+        this.flowData = res.data;
       })
     },
     /** 表单查看 */
diff --git a/ruoyi-ui/src/views/flowable/task/myProcess/send/index.vue b/ruoyi-ui/src/views/flowable/task/myProcess/send/index.vue
index 5af31897..8da86d04 100644
--- a/ruoyi-ui/src/views/flowable/task/myProcess/send/index.vue
+++ b/ruoyi-ui/src/views/flowable/task/myProcess/send/index.vue
@@ -5,9 +5,9 @@
         <span class="el-icon-document">发起任务</span>
         <el-button style="float: right;" size="mini" type="primary" @click="goBack">关闭</el-button>
       </div>
-      <el-tabs  tab-position="top" @tab-click="handleClick">
+      <el-tabs  tab-position="top" v-model="activeName"  @tab-click="handleClick">
         <!--表单信息-->
-        <el-tab-pane label="表单信息">
+        <el-tab-pane label="表单信息" name="1">
             <!--初始化流程加载表单信息-->
             <el-col :span="16" :offset="4">
               <div class="test-form">
@@ -16,7 +16,7 @@
             </el-col>
         </el-tab-pane>
         <!--流程图-->
-        <el-tab-pane label="流程图">
+        <el-tab-pane label="流程图" name="2">
            <flow :flowData="flowData"/>
         </el-tab-pane>
       </el-tabs>
@@ -56,6 +56,7 @@ export default {
     return {
       // 模型xml数据
       flowData: {},
+      activeName: '1', // 切换tab标签
       defaultProps: {
         children: "children",
         label: "label"
@@ -74,10 +75,10 @@ export default {
       taskOpen: false,
       checkSendUser: false, // 是否展示人员选择模块
       checkSendRole: false,// 是否展示角色选择模块
-      checkType: 'single', // 选择类型
+      checkType: '', // 选择类型
       checkValues: null, // 选中任务接收人员数据
       formData: {}, // 填写的表单数据,
-      activeValue: 1, // 切换tab标签
+      multiInstanceVars: '' // 会签节点
     };
   },
   created() {
@@ -89,7 +90,7 @@ export default {
   },
   methods: {
     handleClick(tab, event) {
-      if (tab.name === '3'){
+      if (tab.name === '2'){
         flowXmlAndNode({deployId:this.deployId}).then(res => {
           this.flowData = res.data;
         })
@@ -149,7 +150,10 @@ export default {
           } else if (data.type === 'candidateGroups') { // 指定组(所属角色接收任务)
             this.checkSendRole = true;
           } else if (data.type === 'multiInstance') { // 会签?
+            // 流程设计指定的 elementVariable 作为会签人员列表
+            this.multiInstanceVars = data.vars;
             this.checkSendUser = true;
+            this.checkType = "multiple";
           }
           if (this.checkSendUser || this.checkSendRole){
             this.taskOpen = true;
@@ -194,7 +198,11 @@ export default {
         // 是否显示按钮
         formData.formBtns = false;
         variables.variables = formData;
-        variables.approval = this.checkValues;
+        if (this.multiInstanceVars) {
+          this.$set(variables, this.multiInstanceVars, this.checkValues);
+        } else {
+          this.$set(variables, "approval", this.checkValues);
+        }
         console.log(variables,"流程发起提交表单数据")
         // 启动流程并将表单数据加入流程变量
         definitionStart(this.procDefId, JSON.stringify(variables)).then(res => {
@@ -218,7 +226,10 @@ export default {
           } else if (data.type === 'candidateGroups') { // 指定组(所属角色接收任务)
             this.checkSendRole = true;
           } else if (data.type === 'multiInstance') { // 会签?
+            // 流程设计指定的 elementVariable 作为会签人员列表
+            this.multiInstanceVars = data.vars;
             this.checkSendUser = true;
+            this.checkType = "multiple";
           }
         }
       })
@@ -228,7 +239,11 @@ export default {
       if (selection) {
         if (selection instanceof Array) {
           const selectVal = selection.map(item => item.userId);
-          this.checkValues = selectVal.join(',')
+          if (this.multiInstanceVars) {
+            this.checkValues = selection;
+          } else {
+            this.checkValues = selectVal.join(',');
+          }
         } else {
           this.checkValues = selection.userId;
         }
diff --git a/ruoyi-ui/src/views/flowable/task/todo/detail/index.vue b/ruoyi-ui/src/views/flowable/task/todo/detail/index.vue
index d7f8bb5f..b79d7130 100644
--- a/ruoyi-ui/src/views/flowable/task/todo/detail/index.vue
+++ b/ruoyi-ui/src/views/flowable/task/todo/detail/index.vue
@@ -179,15 +179,14 @@ export default {
         returnTaskShow: false, // 是否展示回退表单
         delegateTaskShow: false, // 是否展示回退表单
         defaultTaskShow: true, // 默认处理
-        sendUserShow: false, // 审批用户
         comment:"", // 意见内容
         procInsId: "", // 流程实例编号
         instanceId: "", // 流程实例编号
         deployId: "",  // 流程定义编号
         taskId: "" ,// 流程任务编号
         procDefId: "",  // 流程编号
-        vars: "",
-        targetKey:""
+        targetKey:"",
+        variables:{},
       },
       assignee: null,
       formConf: {}, // 默认表单数据
@@ -205,7 +204,8 @@ export default {
       checkSendRole: false,// 是否展示角色选择模块
       checkType: 'single', // 选择类型
       taskName: null, // 任务节点
-      startUser: null, // 发起人信息
+      startUser: null, // 发起人信息,
+      multiInstanceVars: '' // 会签节点
     };
   },
   created() {
@@ -252,13 +252,13 @@ export default {
       if (selection) {
         if (selection instanceof Array) {
           const selectVal = selection.map(item => item.userId);
-          this.taskForm.values = {
-            "approval": selectVal.join(',')
+          if (this.multiInstanceVars) {
+            this.$set(this.taskForm.variables, this.multiInstanceVars, selection);
+          } else {
+            this.$set(this.taskForm.variables, "approval", selectVal.join(','));
           }
         } else {
-          this.taskForm.values = {
-            "approval": selection
-          }
+            this.$set(this.taskForm.variables, "approval", selection);
         }
       }
     },
@@ -267,25 +267,9 @@ export default {
       if (selection) {
         if (selection instanceof Array) {
           const selectVal = selection.map(item => item.roleId);
-          this.taskForm.values = {
-            "approval": selectVal.join(',')
-          }
+          this.$set(this.taskForm.variables, "approval", selectVal.join(','));
         } else {
-          this.taskForm.values = {
-            "approval": selection
-          }
-        }
-      }
-    },
-    /** 流程变量赋值 */
-    handleCheckChange(val) {
-      if (val instanceof Array) {
-        this.taskForm.values = {
-          "approval": val.join(',')
-        }
-      } else {
-        this.taskForm.values = {
-          "approval": val
+          this.$set(this.taskForm.variables, "approval", selection);
         }
       }
     },
@@ -332,12 +316,10 @@ export default {
           } else if (data.type === 'candidateGroups') { // 指定组(所属角色接收任务)
             this.checkSendRole = true;
           } else if (data.type === 'multiInstance') { // 会签
-            listUser().then(response => {
-                this.taskForm.values = {
-                  "userList": response.rows
-                }
-              }
-            );
+            // 流程设计指定的 elementVariable 作为会签人员列表
+            this.multiInstanceVars = data.vars;
+            this.checkSendUser = true;
+            this.checkType = "multiple";
           }
         }
       })
@@ -349,11 +331,11 @@ export default {
     },
     /** 用户审批任务 */
     taskComplete() {
-      if (!this.taskForm.values && this.checkSendUser){
+      if (!this.taskForm.variables && this.checkSendUser){
         this.$modal.msgError("请选择流程接收人员!");
         return;
       }
-      if (!this.taskForm.values && this.checkSendRole){
+      if (!this.taskForm.variables && this.checkSendRole){
         this.$modal.msgError("请选择流程接收角色组!");
         return;
       }
@@ -361,7 +343,7 @@ export default {
         this.$modal.msgError("请输入审批意见!");
         return;
       }
-      // console.log(this.taskForm,"流程审批提交表单数据")
+      console.log(this.taskForm,"流程审批提交表单数据")
       complete(this.taskForm).then(response => {
         this.$modal.msgSuccess(response.msg);
         this.goBack();
@@ -425,7 +407,7 @@ export default {
       this.returnTitle = "退回流程";
       returnList(this.taskForm).then(res => {
         this.returnTaskList = res.data;
-        this.taskForm.values = null;
+        this.taskForm.variables = null;
       })
     },
     /** 提交退回任务 */
@@ -443,7 +425,6 @@ export default {
     cancelTask() {
       this.taskForm.returnTaskShow = false;
       this.taskForm.defaultTaskShow = true;
-      this.taskForm.sendUserShow = true;
       this.returnTaskList = [];
     },
     /** 委派任务 */
@@ -461,7 +442,6 @@ export default {
     cancelDelegateTask() {
       this.taskForm.delegateTaskShow = false;
       this.taskForm.defaultTaskShow = true;
-      this.taskForm.sendUserShow = true;
       this.returnTaskList = [];
     },
   }