diff --git a/src/components/userGacha/gro-echarts.vue b/src/components/userGacha/gro-echarts.vue
index c74d0921..0382b67c 100644
--- a/src/components/userGacha/gro-echarts.vue
+++ b/src/components/userGacha/gro-echarts.vue
@@ -15,6 +15,7 @@
       />
     </div>
     <v-chart
+      class="gro-chart-box"
       :option="chartOptions"
       autoresize
       :theme="echartsTheme"
@@ -113,8 +114,8 @@ async function getOptions(): Promise<void> {
   width: 100%;
   height: 100%;
   flex-direction: column;
-  align-items: center;
-  justify-content: center;
+  align-items: flex-start;
+  justify-content: flex-start;
   gap: 10px;
   overflow-y: auto;
 }
@@ -133,4 +134,10 @@ async function getOptions(): Promise<void> {
   color: var(--common-text-title);
   font-family: var(--font-title);
 }
+
+.gro-chart-box {
+  width: calc(100% - 8px);
+  height: calc(100% - 64px);
+  min-height: 300px;
+}
 </style>
diff --git a/src/pages/common/PostCollect.vue b/src/pages/common/PostCollect.vue
index dfe84784..c8cbd035 100644
--- a/src/pages/common/PostCollect.vue
+++ b/src/pages/common/PostCollect.vue
@@ -455,6 +455,6 @@ function handleUserClick(user: TGApp.BBS.Post.User, gid: number): void {
   display: grid;
   grid-auto-rows: auto;
   grid-gap: 8px;
-  grid-template-columns: repeat(4, minmax(360px, 1fr));
+  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
 }
 </style>