diff --git a/src/components/CustomFormComponents/File.vue b/src/components/CustomFormComponents/File.vue
index bc82bcfbe..ff8417f28 100644
--- a/src/components/CustomFormComponents/File.vue
+++ b/src/components/CustomFormComponents/File.vue
@@ -245,7 +245,7 @@ export default {
       if (this.value != null && this.value !== '') {
         let paramefile = this.value
         if (paramefile.charAt(paramefile.length - 1) === ',') {
-          paramefile = paramefile.substring(0, paramefile.length - 1)
+          paramefile = paramefile.substring(0, paramefile.length - 1).replaceAll(",,",",")
         }
         this.$http.get('att/attFile/getMultiFileInfos', {
           fileIds: paramefile
@@ -272,7 +272,7 @@ export default {
           obj.response.data = file.response.data
           this.showFileList.push(obj)
           // this.value += res.data.id + ','
-        this.$emit('input', this.value ? this.value + ','+ res.data.id + ',' : this.value+ res.data.id + ',')
+        this.$emit('input', this.value ? (this.value + ','+ res.data.id + ',').replaceAll(",,",',') : (this.value+ res.data.id + ',').replaceAll(',,',','))
         this.$emit('success')
         this.$message({
           message: '文件上传成功',