diff --git a/src/utils/desensitization.js b/src/utils/desensitization.js
index 3144ca5b2..acc5b952d 100644
--- a/src/utils/desensitization.js
+++ b/src/utils/desensitization.js
@@ -1,7 +1,10 @@
 export default function desensitizeSubstring(inputString, start, end) {
-    if(!inputString) {
+    if (!inputString) {
         return ''
     }
+    if (end >= inputString.length) {
+        end = inputString.length - 1
+    }
     // 保留部分非敏感信息，将敏感信息部分截取掉
     let desensitizedString = inputString.substring(0, start) + "*".repeat(end - start) + inputString.substring(end);
     return desensitizedString;
diff --git a/src/views/dataBoard/overview/components/GridUpdateRanking.vue b/src/views/dataBoard/overview/components/GridUpdateRanking.vue
index 9440e31df..ae8c83b24 100644
--- a/src/views/dataBoard/overview/components/GridUpdateRanking.vue
+++ b/src/views/dataBoard/overview/components/GridUpdateRanking.vue
@@ -58,7 +58,7 @@ export default {
     getList(item) {
       this.$http
         .get(
-          "/actual/base/streetOverview/residentHouseUpdateGroup?level=" +
+          "/actual/base/streetOverview/residentHouseUpdateGroupByGrid?level=" +
             item.orgLevel +
             "&orgId=" +
             item.orgId