推进剩下的部分

src/views/index.vue

@@ -155,12 +155,12 @@ const router = useRouter();
 const loanAmount = ref(0)
 const taxAmount = ref(0)
 const companyRatings = ref({
-  AAA: 50,
-  AA: 150,
-  A: 300,
-  B: 400,
-  C: 80,
-  D: 20
+  AAA: 0,
+  AA: 0,
+  A: 0,
+  B: 0,
+  C: 0,
+  D: 0
 })
 
 const totalCompanies = ref(0)