diff --git a/mdp-form/src/main/java/com/mdp/form/service/FormDataService.java b/mdp-form/src/main/java/com/mdp/form/service/FormDataService.java
index 8b69f56..719400a 100644
--- a/mdp-form/src/main/java/com/mdp/form/service/FormDataService.java
+++ b/mdp-form/src/main/java/com/mdp/form/service/FormDataService.java
@@ -125,15 +125,13 @@ public class FormDataService extends BaseService<FormDataMapper,FormData> {
 	public  int insertOrUpdate(FormDataVo formData, boolean checkFlowState) {
 		String formId=formData.getFormId();
 		FormDefVo formDefVo=formFieldService.getFormFieldFromCache(formId);
-		Tips tips=this.createFormDataBizKey(formDefVo.getFormFields(), formId, formData);
-		if(tips.isOk()==false) {
-			throw new BizException(tips);
-		}
+		String bizKey=this.createBizKey(formDefVo.getFormFields(), formData);
+		formData.setBizKey(bizKey);
 		if(StringUtils.isEmpty(formData.getId())){
 			formData.setId(this.createKey("id"));
 			formData.setCreateTime(new Date());
 			formData.setLastTime(new Date());
-			FormData fd=this.getDbFormDataByBizKey(formData.getBizKey());
+			FormData fd=this.getDbFormDataByBizKey(formId,formData.getBizKey());
 			if(fd!=null) {
 				throw new BizException("exists-form-data-biz-key","bizKey","数据已经存在不能再添加");
 			}else {
@@ -141,10 +139,10 @@ public class FormDataService extends BaseService<FormDataMapper,FormData> {
 			}
 		}else{
 			formData.setLastTime(new Date());
-			FormData fd=this.getDbFormDataByBizKey(formData.getBizKey());
+			FormData fd=this.getDbFormDataByBizKey(formId,formData.getBizKey());
 
 			if(fd==null) {//如果通过bizKey查不出来
-				FormData fdObject=this.selectOneObject(formData);
+				FormData fdObject=getById(formData.getId());
 				if(fdObject!=null) {//通过id可以查出来，通过bizKey查不出来，说明是修改了bizKey,可以更新
 					if(checkFlowState) {
 						if("0".equals(fdObject.getFlowState())) {
@@ -220,13 +218,11 @@ public class FormDataService extends BaseService<FormDataMapper,FormData> {
 		List<FormDataVo> needUpdateList=new ArrayList<>();
 
 		for (FormDataVo formData : formDatas) {
-			tips=this.createFormDataBizKey(formFields, formId, formData);
-			if(tips.isOk()==false) {
-				throw new BizException(tips);
-			}
-			FormData fd=this.getDbFormDataByBizKey(formData.getBizKey());
+			String bizKey=createBizKey(formFields,formData);
+			formData.setBizKey(bizKey);
+			FormData fd=this.getDbFormDataByBizKey(formId,formData.getBizKey());
 			if(fd==null) {//如果通过bizKey查不出来
-				FormData fdObject=this.selectOneObject(formData);
+				FormData fdObject=this.getById(formData.getId());
 				if(fdObject!=null) {//通过id可以查出来，通过bizKey查不出来，说明是修改了bizKey,可以更新
 					formData.setLastTime(new Date());
 					needUpdateList.add(formData);
@@ -297,27 +293,22 @@ public class FormDataService extends BaseService<FormDataMapper,FormData> {
 		if(FormUtil.TASK_COMPLETED_FORM_DATA_UPDATE.equals(eventName) || FormUtil.TASK_COMPLETED.equals(eventName)) {
 			Map<String,Object> formDatasMap=( Map<String,Object>) flowVars.get("formData");
 			if(formDatasMap!=null) {
-				List<String> fieldIds=(List<String>) flowVars.get(FormUtil.NEED_UPDATE_FORM_DATA_FIELD_ID_LIST);
+				String fieldIds= (String) flowVars.get(FormUtil.NEED_UPDATE_FORM_DATA_FIELD_ID_LIST);
 				Map<String,Object> needUpdateFormDataMap=new HashMap<>();
-				if(fieldIds !=null && fieldIds.size() > 0) {
-					for (String fieldId : fieldIds) {
+				if(ObjectTools.isNotEmpty(fieldIds)) {
+					for (String fieldId : fieldIds.split(",")) {
 						Object value=formDatasMap.get(fieldId);
 						needUpdateFormDataMap.put(fieldId, value);
 					}
 					FormDataVo formDataVo=BaseUtils.fromMap(needUpdateFormDataMap, FormDataVo.class);
 					FormDefVo formDefVo=this.formFieldService.getFormFieldFromCache(formId);
-					Tips tips=this.createFormDataBizKey(formDefVo.getFormFields(), formId, formDataVo);
-					needUpdateFormDataMap.put("procInstId", procInstId);
-					if(tips.isOk()) {
-						needUpdateFormDataMap.put("bizKey", formDataVo.getBizKey());
-						this.updateSomeFieldsByProcInstId(needUpdateFormDataMap);
-					}else {
-						//formData.setBizKey(formDataVo.getBizKey());
-						this.updateSomeFieldsByProcInstId(needUpdateFormDataMap);
-					}
-				}
-
+					String bizKey=this.createBizKey(formDefVo.getFormFields(), formDataVo);
+					formDataVo.setBizKey(bizKey);
+ 					needUpdateFormDataMap.put("procInstId", procInstId);
+					needUpdateFormDataMap.put("bizKey", formDataVo.getBizKey());
+					this.updateSomeFieldsByProcInstId(needUpdateFormDataMap);
 
+				}
 			}
 		}else {
 
@@ -327,6 +318,9 @@ public class FormDataService extends BaseService<FormDataMapper,FormData> {
 				List<FormDataProcessApprova> approvas=new ArrayList<>();
 				if(formDatasMap!=null && formDatasMap.size()>0) {
 					FormDataVo formDataVo=BaseUtils.fromMap(formDatasMap, FormDataVo.class);
+					FormDefVo formDefVo=this.formFieldService.getFormFieldFromCache(formId);
+					String bizKey=this.createBizKey(formDefVo.getFormFields(),formDataVo);
+					formDataVo.setBizKey(bizKey);
 					if(StringUtils.isEmpty(formDataVo.getId())) {
 						formDataVo.setId(this.createKey("id"));
 					}
@@ -341,8 +335,6 @@ public class FormDataService extends BaseService<FormDataMapper,FormData> {
 					approva.setFlowState("1");
 					approva.setId(this.createKey("id"));
 					approvas.add(approva);
-
-
 					this.batchInsertOrUpdate(formDatas, true);
 					this.formDataProcessApprovaService.batchInsert(approvas);
 				}
@@ -365,62 +357,11 @@ public class FormDataService extends BaseService<FormDataMapper,FormData> {
  		return super.update(BaseUtils.fromMap(needUpdateFormDataMap,FormData.class),uw)?1:0;
 	}
 
-	/**
-	 * 检查表单主键是否已经存在，并返回bizKey
-	 * @param formFields
-	 * @param formId
-	 * @param formData
-	 * @return
-	 */
-	public Tips createFormDataBizKey(List<FormField> formFields,String formId,FormDataVo formData) {
-		Tips tips=new Tips("检查通过");
-		String fieldBizKey=formFields.get(0).getIsBizKey();
-		String bizKey="";
-		if(StringUtils.isEmpty(fieldBizKey) ) {
-			return tips;
-		}else if( fieldBizKey.length()!=3) {
-			tips.setErrMsg("is-biz-key-err-001", "表单字段定义的主键编码错误");
-			return tips;
-		}
-		boolean hasPrefix=false;
-		if("1".equals(""+fieldBizKey.charAt(0))) {
-			hasPrefix=true;
-			bizKey=formData.getUserid();
-		}
-		if("1".equals(""+fieldBizKey.charAt(1))) {
-			if(hasPrefix) {
-				bizKey=bizKey+","+formData.getDeptid();
-			}else {
-				hasPrefix=true;
-				bizKey=formData.getDeptid();
-			}
-
-		}
-		Map<String,Object> formDataMap= BaseUtils.toMap(formData);
-		for (FormField formField : formFields) {
-			String fkey=formField.getIsBizKey();
-			String fieldIdCamel=formField.getFieldIdCamel();
-			String fieldValue= (String) formDataMap.get(fieldIdCamel) ;
-			if("1".equals(""+fkey.charAt(2))) {
-				if(hasPrefix) {
-					bizKey=bizKey+","+fieldValue;
-				}else {
-					hasPrefix=true;
-					bizKey=fieldValue;
-				}
-			}
-		}
-		if(hasPrefix==false) {
-			bizKey=formData.getId();
-		}
-		formData.setBizKey(bizKey);
-		return tips;
-
-	}
 
 
-	public FormData getDbFormDataByBizKey(String bizKey){
+	public FormData getDbFormDataByBizKey(String formId,String bizKey){
 		QueryWrapper<FormData> qw=new QueryWrapper<>();
+		qw.eq("form_Id",formId);
 		qw.eq("biz_key",bizKey);
 		List<FormData> formDatas= super.list(qw);
 		if(formDatas!=null && formDatas.size()>0){