diff --git a/src/base/single/editor/editor.multifile.js b/src/base/single/editor/editor.multifile.js
index 1175d01c7..7aec220f0 100644
--- a/src/base/single/editor/editor.multifile.js
+++ b/src/base/single/editor/editor.multifile.js
@@ -31,7 +31,8 @@ BI.MultifileEditor = BI.inherit(BI.Widget, {
             accept: o.accept,
             maxSize: o.maxSize,
             maxLength: o.maxLength,
-            title: o.title
+            title: o.title,
+            errorText: o.errorText,
         });
         this.file.on(BI.File.EVENT_CHANGE, function () {
             self.fireEvent(BI.MultifileEditor.EVENT_CHANGE, arguments);
diff --git a/src/base/single/input/file.js b/src/base/single/input/file.js
index a7040bdc2..963a20f3d 100644
--- a/src/base/single/input/file.js
+++ b/src/base/single/input/file.js
@@ -445,8 +445,9 @@
                 url: "",
                 multiple: true,
                 accept: "", //  .png,.pdf,image/jpg,image/*  等
-                maxSize: -1, // 1024 * 1024
-                maxLength: -1 // 无限制, 与multiple配合使用
+                maxSize: -1, // 1024 * 1024 单位b
+                maxLength: -1, // 无限制, 与multiple配合使用
+                errorText: BI.emptyFn,
             });
         },
 
@@ -472,12 +473,10 @@
             // handlers
 
             _wrap.onloadstart = function (rpe, xhr) {
-                // BI.Msg.toast("loadstart");
                 self.fireEvent(BI.File.EVENT_UPLOADSTART, arguments);
             };
 
             _wrap.onprogress = function (rpe, xhr) {
-                // BI.Msg.toast("onprogress");
                 // percent for each bar
 
                 // fileSize is -1 only if browser does not support file info access
@@ -561,21 +560,26 @@
                         var validateFileType = fileTypeValidate(value, wrap.fileType);
                         if (!validateFileType) {
                             // 文件类型不支持
-                            BI.Msg.toast(BI.i18nText("BI-Upload_File_Type_Error", wrap.fileType), { level: "error" });
+                            BI.Msg.toast(o.errorText({
+                                errorType: 0,
+                                file: item
+                            }) || BI.i18nText("BI-Upload_File_Type_Error", wrap.fileType), { level: "error" });
                             self.fireEvent(BI.File.EVENT_ERROR, {
                                 errorType: 0,
                                 file: item
                             });
                         } else if (wrap.maxSize !== -1 && size && wrap.maxSize < size) {
                             // 文件大小不支持
-                            BI.Msg.toast(BI.i18nText("BI-Upload_File_Size_Error", Math.cell(wrap.maxSize / 1024)), { level: "error" });
+                            BI.Msg.toast(o.errorText({
+                                errorType: 1,
+                                file: item
+                            }) || BI.i18nText("BI-Upload_File_Size_Error", Math.cell(wrap.maxSize / 1024 / 1024)), { level: "error" });
                             self.fireEvent(BI.File.EVENT_ERROR, {
                                 errorType: 1,
                                 file: item
                             });
                         } else {
                             wrap.files.unshift(item);
-                            // BI.Msg.toast(value);
                         }
                     }
                 }