diff --git a/src/views/newMap/displayNew/practiceDisplay.vue b/src/views/newMap/displayNew/practiceDisplay.vue
index 93ec5b503..0f34eb456 100644
--- a/src/views/newMap/displayNew/practiceDisplay.vue
+++ b/src/views/newMap/displayNew/practiceDisplay.vue
@@ -234,7 +234,7 @@ export default {
         this.group = this.$route.query.group;
         this.setWindowSize();
         this.initLoadData();
-        getPostByProjectCode(ProjectCode[this.project]).then(resp => {
+        getPostByProjectCode(ProjectCode[this.$route.query.project]).then(resp => {
             if (resp.data) {
                 this.messageBoard = true;
             }