diff --git a/src/components/jeecg/FileList.vue b/src/components/jeecg/FileList.vue
index 013677e..e8adb3e 100644
--- a/src/components/jeecg/FileList.vue
+++ b/src/components/jeecg/FileList.vue
@@ -337,8 +337,9 @@
         var urlPath = file.url
         var group = file.groups
         var that = this
-        let base = "http://182.92.73.21:8012/onlinePreview?url="
-        let url = base+encodeURIComponent(this.$Base64.encode(file.url))
+        let base = window._CONFIG['onlinePreviewDomainURL']
+        console.log(base,"????????????????????????????")
+        let url = window._CONFIG['onlinePreviewDomainURL']+encodeURIComponent(this.$Base64.encode(file.url))
         window.open(url, '_blank')
       },
       handleCancel() {
diff --git a/src/components/jeecg/JUpload.vue b/src/components/jeecg/JUpload.vue
index c7115d1..42c0559 100644
--- a/src/components/jeecg/JUpload.vue
+++ b/src/components/jeecg/JUpload.vue
@@ -321,8 +321,9 @@
           this.previewVisible = true;
         }else if (file.url) {
           // 此base地址可以配置到一个常量文件里
-          let base = "http://182.92.73.21:8012/onlinePreview?url="
-          let url = base+encodeURIComponent(this.$Base64.encode(file.url))
+          //let base = "http://182.92.73.21:8012/onlinePreview?url="
+          console.log(window._CONFIG['onlinePreviewDomainURL'],"//////////////////////////????")
+          let url = window._CONFIG['onlinePreviewDomainURL']+encodeURIComponent(this.$Base64.encode(file.url))
           window.open(url, '_blank')
         }
       },
diff --git a/src/views/modules/oss/OSSFileList.vue b/src/views/modules/oss/OSSFileList.vue
index a5fea5a..93893dd 100644
--- a/src/views/modules/oss/OSSFileList.vue
+++ b/src/views/modules/oss/OSSFileList.vue
@@ -241,7 +241,7 @@
       },
       handlePreview(record) {
         if (record && record.url) {
-          let url = window._CONFIG['onlinePreviewDomainURL'] + '?url=' + encodeURIComponent(record.url)
+          let url = window._CONFIG['onlinePreviewDomainURL']+encodeURIComponent(this.$Base64.encode(record.url))
           window.open(url, '_blank')
         }
       },