diff --git a/src/views/invest/investDealAnalysis/index.vue b/src/views/invest/investDealAnalysis/index.vue
index 0439fca..eaf9845 100644
--- a/src/views/invest/investDealAnalysis/index.vue
+++ b/src/views/invest/investDealAnalysis/index.vue
@@ -211,14 +211,14 @@ const data = reactive({
 const { queryParams, queryAcccountsParams, rules } = toRefs(data)
 const today = new Date()
 const end = today.getFullYear() + '-' + ('0' + (today.getMonth() + 1)).slice(-2) + '-' + ('0' + today.getDate()).slice(-2)
-const start = dayjs(end).add(-30, 'day')
+const start = today.getFullYear() + '-' + ('0' + (today.getMonth() + 1)).slice(-2) + '-01'
 queryParams.value.time = [start, end]
 const handleTimeChange = (type) => {
   queryParams.value.time = null
   if (type === 1) {
     const today = new Date()
     const end = today.getFullYear() + '-' + ('0' + (today.getMonth() + 1)).slice(-2) + '-' + ('0' + today.getDate()).slice(-2)
-    const start = dayjs(end).add(-30, 'day')
+    const start = today.getFullYear() + '-' + ('0' + (today.getMonth() + 1)).slice(-2) + '-01'
     queryParams.value.time = [start, end]
   } else if (type === 2) {
     const today = new Date()
@@ -327,7 +327,7 @@ function resetQuery() {
   queryParams.value.id = null
   const today = new Date()
   const end = today.getFullYear() + '-' + ('0' + (today.getMonth() + 1)).slice(-2) + '-' + ('0' + today.getDate()).slice(-2)
-  const start = dayjs(end).add(-30, 'day')
+  const start = today.getFullYear() + '-' + ('0' + (today.getMonth() + 1)).slice(-2) + '-01'
   queryParams.value.time = [start, end]
   total.value = 0
   handleQuery()