修复

src/pages/main/dialog/subMenu/MsgTip.vue

@@ -76,11 +76,11 @@ export default {
   name: "LongAdviceSubMenu",
   created() {
     if (
-      predialysis.weight_before > 0 &&
-      predialysis.weight_after_last_transparency > 0
+      this.predialysis.weight_before > 0 &&
+      this.predialysis.weight_after_last_transparency > 0
     ) {
       add_weight = parseFloat(
-        predialysis.weight_before - predialysis.weight_after_last_transparency
+        this.predialysis.weight_before - this.predialysis.weight_after_last_transparency
       ).toFixed(2);
     }
   },