diff --git a/src/views/business/comps/template/comps/sp/SWYPBQGZYZBB.vue b/src/views/business/comps/template/comps/sp/SWYPBQGZYZBB.vue
index 6633ee0..b2e696e 100644
--- a/src/views/business/comps/template/comps/sp/SWYPBQGZYZBB.vue
+++ b/src/views/business/comps/template/comps/sp/SWYPBQGZYZBB.vue
@@ -265,8 +265,8 @@ export default {
 					label: "目标溶液编号",
 					prop: "targetSolutionCode",
 					bodyType: "input",
-					subType: "span",
-					subKey: "subTargetSolutionCode",
+					bodySubType: "span",
+					bodySubKey: "subTargetSolutionCode",
 					bodyFillType: "preFill",
 					width: 280
 				},
@@ -409,16 +409,17 @@ export default {
 		};
 	},
 	mounted() {
-	
 	},
 	methods: {
 		//更新代码
 		async handleUpdateCode() {
-			const ref = this.$refs.stepTableRef;
-			const {stepTableFormData} = this.formData;
+			const {stepTableFormData = []} = this.formData;
+			if(stepTableFormData.length === 0){
+				return;
+			}
 			const snList = await this.getLatestSn(stepTableFormData.length);
 			stepTableFormData.forEach((item,index) => {
-				ref.updateDataSourceByRowIndex(index,{subTargetSolutionCode: stepTableFormData.length==1?snList:snList[index]});
+				this.$refs.stepTableRef.updateDataSourceByRowIndex(index,{subTargetSolutionCode: stepTableFormData.length==1?snList:snList[index]});
 			})
 			this.$nextTick(() => {
 				//通知后端保存数据