diff --git a/src/views/index/home/index.vue b/src/views/index/home/index.vue
index 91c4e3b..ebd7416 100644
--- a/src/views/index/home/index.vue
+++ b/src/views/index/home/index.vue
@@ -132,10 +132,16 @@ const lmChecked = ref('')
 
 
 const moneyReduce = (step: number) => {
+  if (strip.value - step < loans.loansMinAccount) {
+    return
+  }
   strip.value-=step
 }
 
 const moneyAdd = (step: number) => {
+  if (strip.value + step > loans.loansMaxAccount) {
+    return
+  }
   strip.value+=step
 }