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web-admin/src/components/bx/base/BxAttachmentUpload.vue

@@ -116,14 +116,12 @@ const props = withDefaults(
     hint?: string
     showHint?: boolean
     disabled?: boolean
-    maxSizeMb?: number
   }>(),
   {
     bizId: 0,
-    hint: '支持图片、视频、PDF、Word、Excel等文件，单文件不超过 20MB',
+    hint: '支持图片、视频、PDF、Word、Excel等文件',
     showHint: true,
-    disabled: false,
-    maxSizeMb: 20
+    disabled: false
   }
 )
 
@@ -151,13 +149,6 @@ async function handleAttachmentChange(uploadFile: UploadFile) {
   const rawFile = uploadFile.raw
   if (!rawFile) return
 
-  const maxBytes = props.maxSizeMb * 1024 * 1024
-  if (rawFile.size > maxBytes) {
-    ElMessage.error(`单文件不能超过 ${props.maxSizeMb}MB`)
-    uploadRef.value?.clearFiles()
-    return
-  }
-
   const item: BxAttachmentItem = {
     id: `upload-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`,
     fileName: rawFile.name,