修改

src/xt_pages/qcd/treatmentControlAnalysis/components/TimePersonal.vue

         align="right"
         format="yyyy-MM-dd"
         value-format="yyyy-MM-dd"
+        :picker-options="pickerOptions"
       ></el-date-picker>
       <span class>-</span>
       <el-date-picker
         align="right"
         format="yyyy-MM-dd"
         value-format="yyyy-MM-dd"
+        :picker-options="pickerOptions"
       ></el-date-picker>
     </div>
     <el-container>
       prescriptionList:[],
       limit:1000,
       page:1,
+      pickerOptions: {
+        disabledDate(time) {
+          let threeMonths = new Date(new Date().setFullYear(new Date().getFullYear()-1)).getTime() - 24 * 3600 * 1000;
+          return time.getTime() > Date.now() || time.getTime() < threeMonths;;
+        }
+      }, 
     };
   },
   methods: {
           this.getModeId(prescriptionList)
           
          // console.log("prescriptionList",prescriptionList)
-          for(let i=0;i<this.prescriptionList.length;i++){
-            for(let j=0;j<list.length;j++){
-              if(this.prescriptionList[i].patient_id == list[j].patient_id){
-                arr.push(this.prescriptionList[i])
-              }
-            }
-          }
+          // for(let i=0;i<this.prescriptionList.length;i++){
+          //   for(let j=0;j<list.length;j++){
+          //     if(this.prescriptionList[i].patient_id == list[j].patient_id){
+          //       arr.push(this.prescriptionList[i])
+          //     }
+          //   }
+          // }
           let dataInfo = {}
           list.forEach((item, index) => {
             let { patient_id } = item