diff --git a/src/components/SimpleProcessDesignerV2/src/consts.ts b/src/components/SimpleProcessDesignerV2/src/consts.ts
index 91f06322..55808c96 100644
--- a/src/components/SimpleProcessDesignerV2/src/consts.ts
+++ b/src/components/SimpleProcessDesignerV2/src/consts.ts
@@ -118,6 +118,8 @@ export interface SimpleFlowNode {
   // 路由分支
   routerGroups?: RouteCondition[]
   defaultFlowId?: string
+  // 签名
+  signEnable?: boolean
 }
 // 候选人策略枚举 （ 用于审批节点。抄送节点 )
 export enum CandidateStrategy {
diff --git a/src/components/SimpleProcessDesignerV2/src/node.ts b/src/components/SimpleProcessDesignerV2/src/node.ts
index 11f1f01f..e5d51663 100644
--- a/src/components/SimpleProcessDesignerV2/src/node.ts
+++ b/src/components/SimpleProcessDesignerV2/src/node.ts
@@ -149,6 +149,7 @@ export type UserTaskFormType = {
   taskCompleteListenerPath?: string
   taskCompleteListenerHeader?: ListenerParam[]
   taskCompleteListenerBody?: ListenerParam[]
+  signEnable: boolean
 }
 
 export type CopyTaskFormType = {
diff --git a/src/components/SimpleProcessDesignerV2/src/nodes-config/UserTaskNodeConfig.vue b/src/components/SimpleProcessDesignerV2/src/nodes-config/UserTaskNodeConfig.vue
index 3e497b4a..4cf7db35 100644
--- a/src/components/SimpleProcessDesignerV2/src/nodes-config/UserTaskNodeConfig.vue
+++ b/src/components/SimpleProcessDesignerV2/src/nodes-config/UserTaskNodeConfig.vue
@@ -356,6 +356,15 @@
                 </div>
               </el-radio-group>
             </el-form-item>
+
+            <el-divider content-position="left">是否需要签名</el-divider>
+            <el-form-item prop="signEnable">
+              <el-switch
+                v-model="configForm.signEnable"
+                active-text="是"
+                inactive-text="否"
+              />
+            </el-form-item>
           </el-form>
         </div>
       </el-tab-pane>
@@ -858,6 +867,8 @@ const saveConfig = async () => {
     header: configForm.value.taskCompleteListenerHeader,
     body: configForm.value.taskCompleteListenerBody
   }
+  // 签名
+  currentNode.value.signEnable = configForm.value.signEnable
 
   currentNode.value.showText = showText
   settingVisible.value = false
@@ -925,6 +936,8 @@ const showUserTaskNodeConfig = (node: SimpleFlowNode) => {
   configForm.value.taskCompleteListenerPath = node.taskCompleteListener!.path
   configForm.value.taskCompleteListenerHeader = node.taskCompleteListener?.header ?? []
   configForm.value.taskCompleteListenerBody = node.taskCompleteListener?.body ?? []
+  // 6. 签名
+  configForm.value.signEnable = node.signEnable ?? false
 }
 
 defineExpose({ openDrawer, showUserTaskNodeConfig }) // 暴露方法给父组件