perf: 固定宽高

packages/upload-avatar/index.vue

@@ -28,7 +28,7 @@
           absolute h-200px w-200px rd="1/2" top="1/2" overflow-hidden
           class="translate-x-1/2 -translate-y-1/2" :style="imageStyle"
         >
-          <img v-show="options.previews.url" :src="options.previews.url" :style="options.previews.img" alt="实时预览图片">
+          <img v-show="options.previews.url" h-200px w-200px :src="options.previews.url" :style="options.previews.img" alt="实时预览图片">
         </div>
       </el-col>
     </el-row>
@@ -109,11 +109,9 @@ const emit = defineEmits<{
 let avatarUrl = $ref(props.fileUrl)
 const filelId = useVModel(props, 'fileId', emit)
 
-const imageStyle = computed(() => ({
-  height: `${props.autoCropHeight}px`,
-  width: `${props.autoCropWidth}px`,
+const imageStyle = {
   boxShadow: '0 0 4px #ccc',
-}))
+}
 
 let loading = $ref(false)