feat: 优化取值

@@ -998,9 +998,10 @@ export default {
       }
       }
     },
     },
     mapCurrencyDatas(dicArr, code) {
     mapCurrencyDatas(dicArr, code) {
-      if (code != "") {
-        return dicArr.filter((item) => item.itemValue == code)[0]
-          .itemChineseName;
+      // console.log(dicArr, code);
+      if (code != "" && code) {
+        const ojb = dicArr.find((item) => item.itemValue == code);
+        return ojb ? ojb.itemChineseName : "";
       } else {
       } else {
         return "";
         return "";
       }
       }