From 65ea41b96f23f82e5dee8ee02ea2b53c387ff002 Mon Sep 17 00:00:00 2001
From: liaoxuezhi <liaoxuezhi@baidu.com>
Date: Thu, 24 Oct 2019 00:06:46 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=20Image=20=E8=A3=81=E5=89=AA?=
 =?UTF-8?q?=E4=B8=8D=E5=87=BA=E6=9D=A5=E7=9A=84=E9=97=AE=E9=A2=98?=
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---
 src/renderers/Form/Image.tsx | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/renderers/Form/Image.tsx b/src/renderers/Form/Image.tsx
index 9bc390f84..273126c27 100644
--- a/src/renderers/Form/Image.tsx
+++ b/src/renderers/Form/Image.tsx
@@ -471,10 +471,15 @@ export default class ImageControl extends React.Component<ImageProps, ImageState
         const {multiple, crop} = this.props;
 
         if (crop && !multiple) {
+            const file = files[0] as FileValue;
+            if (!file.preview || !file.url) {
+                file.preview = window.URL.createObjectURL(file);
+            }
+
             return this.setState({
                 locked: true,
                 lockedReason: '请选择放弃或者应用',
-                cropFile: files[0] as FileValue
+                cropFile: file
             });
         }