diff --git a/src/views/data/statistics.vue b/src/views/data/statistics.vue
index d57ed84..b6e0fb2 100644
--- a/src/views/data/statistics.vue
+++ b/src/views/data/statistics.vue
@@ -216,7 +216,7 @@
                 {
                 name: '占比',
                 type: 'pie',
-                radius: '80%',
+                radius: '70%',
                 data: this.catalogingStorageData,
                 emphasis: {
                     itemStyle: {
@@ -241,7 +241,7 @@
                 {
                 name: '占比',
                 type: 'pie',
-                radius: '80%',
+                radius: '70%',
                 data: this.typeStorage,
                 emphasis: {
                     itemStyle: {