form-preview: Fix prop name in template. Close #920
form-preview: Fix prop name in template. Close #920

greedying/vux,greedying/vux,airyland/vux,airyland/vux,szgxwj/vux,greedying/vux,airyland/vux,huixt/hxvux,huixt/hxvux,huixt/hxvux,szgxwj/vux,szgxwj/vux