fix: 行业重复显示问题排查

Signed-off-by: tsz <2417024719@qq.com>

src/web/templates/pc/dataExport_sieve.html

@@ -2521,7 +2521,10 @@
         }else{
           if (localStorage && localStorage.length > 0) {
               getLocalStorage();
-              echo(paramObj);
+              const existingFilter = sessionStorage.getItem('existing_filter_echo')
+              if(!existingFilter) {
+                echo(paramObj);
+              }
           } else {
               $("#starttime").val("");
               $("#endtime").val("");