diff --git a/src/views/bg/bgpartymatter/components/BgPartymatterBPMForm.vue b/src/views/bg/bgpartymatter/components/BgPartymatterBPMForm.vue
index 7082d82..fb4f30f 100644
--- a/src/views/bg/bgpartymatter/components/BgPartymatterBPMForm.vue
+++ b/src/views/bg/bgpartymatter/components/BgPartymatterBPMForm.vue
@@ -146,7 +146,7 @@
             </a-col>
             <a-col :span="24">
               <a-form-item :wrapperCol="wideActionWrapperCol">
-                <a-button type="primary" :loading="savingSubApproveUser" @click="saveSubApproveUserVariable">保存</a-button>
+                <a-button type="primary" :loading="savingSubApproveUser" @click="saveSubApproveUserVariable()">保存</a-button>
               </a-form-item>
             </a-col>
           </a-row>
@@ -154,6 +154,7 @@
         <TaskHandleInnerContent
           :form-data="formData"
           :claim="claim"
+          :beforeHandle="saveMainFormBeforeProcessHandle"
           @success="handleProcessSuccess"
           @claimSuccess="handleClaimSuccess"
         />
@@ -317,6 +318,11 @@
   }
 
   async function submitForm() {
+    return saveMainForm();
+  }
+
+  async function saveMainForm(options: { showMessage?: boolean; emitOk?: boolean } = {}) {
+    const { showMessage = true, emitOk = true } = options;
     savingMain.value = true;
     try {
       const processInstanceId = processInfo.value.processInstanceId;
@@ -327,16 +333,37 @@
         formData: { ...mainForm },
       });
       if (res.success) {
-        createMessage.success(res.message || '保存成功');
-        emit('ok');
-      } else {
-        createMessage.warning(res.message || '保存失败');
+        if (showMessage) {
+          createMessage.success(res.message || '保存成功');
+        }
+        if (emitOk) {
+          emit('ok');
+        }
+        return true;
       }
+      createMessage.warning(res.message || '保存失败');
+      return false;
+    } catch (error) {
+      createMessage.warning('保存失败');
+      return false;
     } finally {
       savingMain.value = false;
     }
   }
 
+  async function saveMainFormBeforeProcessHandle() {
+    if (!mainDisabled.value) {
+      const mainSaved = await saveMainForm({ showMessage: false, emitOk: false });
+      if (!mainSaved) {
+        return false;
+      }
+    }
+    if (showSubApproveUser.value) {
+      return saveSubApproveUserVariable({ showSuccessMessage: false });
+    }
+    return true;
+  }
+
   function openFeedbackModal() {
     if (!mainForm.id) {
       createMessage.warning('主表数据不存在，无法新增反馈');
@@ -350,17 +377,18 @@
     feedbackModalRef.value?.open(mainForm.id, mainForm.secretLevel, processInstanceId);
   }
 
-  async function saveSubApproveUserVariable() {
+  async function saveSubApproveUserVariable(options: { showSuccessMessage?: boolean } = {}) {
+    const { showSuccessMessage = true } = options;
     const processInstanceId = processInfo.value.processInstanceId;
     const isEndValue = String(isEnd.value);
     const usernameValue = normalizeUsernameList(subApproveUser.value);
     if (!processInstanceId) {
       createMessage.warning('流程实例ID不能为空');
-      return;
+      return false;
     }
     if (isEndValue !== '1' && !usernameValue) {
       createMessage.warning('请选择部门经办人');
-      return;
+      return false;
     }
 
     savingSubApproveUser.value = true;
@@ -368,17 +396,23 @@
       const isEndResult = await saveProcessVariable('isEnd', isEndValue);
       if (!isEndResult?.success) {
         createMessage.warning(isEndResult.message || '保存失败');
-        return;
+        return false;
       }
 
       if (isEndValue !== '1') {
         const subApproveUserResult = await saveProcessVariable('subApproveUser', usernameValue);
         if (!subApproveUserResult?.success) {
           createMessage.warning(subApproveUserResult.message || '保存失败');
-          return;
+          return false;
         }
       }
-      createMessage.success('保存成功');
+      if (showSuccessMessage) {
+        createMessage.success('保存成功');
+      }
+      return true;
+    } catch (error) {
+      createMessage.warning('保存失败');
+      return false;
     } finally {
       savingSubApproveUser.value = false;
     }
diff --git a/src/views/super/bpm/process/personalOffice/myHandleTask/content/MyHandleContent.vue b/src/views/super/bpm/process/personalOffice/myHandleTask/content/MyHandleContent.vue
index 1109d4e..91ad534 100644
--- a/src/views/super/bpm/process/personalOffice/myHandleTask/content/MyHandleContent.vue
+++ b/src/views/super/bpm/process/personalOffice/myHandleTask/content/MyHandleContent.vue
@@ -172,6 +172,10 @@
       selnextUserStatus:{
         type: Boolean,
         default: true,
+      },
+      beforeHandle: {
+        type: Function,
+        default: undefined,
       }
     },
     emits: ['success'],
@@ -372,6 +376,11 @@
           params.fileList = isString(params.fileList) ? params.fileList : JSON.stringify(params.fileList);
         }
         try {
+          const canHandle = await runBeforeHandle();
+          if (!canHandle) {
+            loading.value = false;
+            return;
+          }
           console.log('流程提交->params', params);
           let json = await taskComplete(params);
           console.log('流程提交-result', json);
@@ -383,6 +392,14 @@
         }
       }
 
+      async function runBeforeHandle() {
+        if (typeof props.beforeHandle !== 'function') {
+          return true;
+        }
+        const result = await props.beforeHandle();
+        return result !== false;
+      }
+
       async function initDict() {
         const dictData = await initDictOptions('approval_remarks');
         console.log('dic', dictData);
diff --git a/src/views/super/bpm/process/personalOffice/myHandleTask/content/TaskHandleInnerContent.vue b/src/views/super/bpm/process/personalOffice/myHandleTask/content/TaskHandleInnerContent.vue
index 4bd712e..02c9783 100644
--- a/src/views/super/bpm/process/personalOffice/myHandleTask/content/TaskHandleInnerContent.vue
+++ b/src/views/super/bpm/process/personalOffice/myHandleTask/content/TaskHandleInnerContent.vue
@@ -19,6 +19,7 @@
       :allowAddSign="allowAddSign"
       :allowCounterSignAddUser="allowCounterSignAddUser"
       :allowReject="allowReject"
+      :beforeHandle="beforeHandle"
       :currentTaskName="currentNode.taskName">
     </my-handle-content>
 
@@ -55,6 +56,10 @@
       claim:{
         type: Boolean,
         default: false
+      },
+      beforeHandle: {
+        type: Function,
+        default: undefined
       }
     },
     emits: ['success', 'claimSuccess'],