diff --git a/report-ui/src/views/report/bigscreen/designer/index.vue b/report-ui/src/views/report/bigscreen/designer/index.vue
index 81785066..b7330eb0 100644
--- a/report-ui/src/views/report/bigscreen/designer/index.vue
+++ b/report-ui/src/views/report/bigscreen/designer/index.vue
@@ -920,8 +920,8 @@ export default {
     }
     .bottom-text {
       width: 100%;
-      color: #999;
-      font-size: 12px;
+      color: #a0a0a0;
+      font-size: 16px;
       position: absolute;
       bottom: 20px;
     }
diff --git a/report-ui/src/views/report/bigscreen/viewer/index.vue b/report-ui/src/views/report/bigscreen/viewer/index.vue
index 0b9b6e11..2281803b 100644
--- a/report-ui/src/views/report/bigscreen/viewer/index.vue
+++ b/report-ui/src/views/report/bigscreen/viewer/index.vue
@@ -71,9 +71,9 @@ export default {
 }
 .bottom-text {
   width: 100%;
-  color: #999;
+  color: #a0a0a0;
   position: fixed;
-  bottom: 20px;
+  bottom: 16px;
   z-index: 9999;
 }
 </style>