diff --git a/src/pages/regulatoryRepository/dataCenter/index.vue b/src/pages/regulatoryRepository/dataCenter/index.vue
index cc758b084..f38187e46 100644
--- a/src/pages/regulatoryRepository/dataCenter/index.vue
+++ b/src/pages/regulatoryRepository/dataCenter/index.vue
@@ -81,9 +81,9 @@
             <el-date-picker
               v-model="dataCenterSearch.dataUploadTime"
               clearable
-              value-format="yyyy-MM-dd HH:mm:ss"
+              value-format="yyyy-MM-dd"
               size="small"
-              type="datetimerange"
+              type="daterange"
               range-separator="至"
               start-placeholder="开始日期"
               end-placeholder="结束日期">
@@ -666,8 +666,13 @@ export default {
     },
     searchInfo() {
       this.loading = true
-      this.dataCenterSearch.startDataUploadTime = this.dataCenterSearch.dataUploadTime[0]
-      this.dataCenterSearch.endDataUploadTime = this.dataCenterSearch.dataUploadTime[1]
+      if(this.dataCenterSearch.dataUploadTime && this.dataCenterSearch.dataUploadTime.length !== 0){
+        this.dataCenterSearch.startDataUploadTime = this.dataCenterSearch.dataUploadTime[0]
+        this.dataCenterSearch.endDataUploadTime = this.dataCenterSearch.dataUploadTime[1]
+      }else{
+        this.dataCenterSearch.startDataUploadTime =''
+        this.dataCenterSearch.endDataUploadTime = ''
+      }
       this.$http.get('fileMaterialCenter/file-material', this.dataCenterSearch, {
         _this: this
       }, res => {