diff --git a/src/views/modules/material/com_poReceiving_add_or_update.vue b/src/views/modules/material/com_poReceiving_add_or_update.vue
index dc16180..f8e28fc 100644
--- a/src/views/modules/material/com_poReceiving_add_or_update.vue
+++ b/src/views/modules/material/com_poReceiving_add_or_update.vue
@@ -761,6 +761,7 @@
         this.$nextTick(() => { this.$refs.scan.focus();})
       },
       scanSaveCach(){
+
         let str=this.scanSerial;
         let arr = str.split(",")
         if(arr.length<7){
@@ -776,13 +777,13 @@
         let year = yearPrefix + batchNo[0]; // 解析年份
         let month = ""; // 解析月份
         switch (batchNo[1]) {
-          case "x":
+          case "0":
             month = "10";
             break;
-          case "y":
+          case "X":
             month = "11";
             break;
-          case "z":
+          case "Y":
             month = "12";
             break;
           default: