diff --git a/src/admin/api.php b/src/admin/api.php
index 34d26f3b..f6d89a24 100644
--- a/src/admin/api.php
+++ b/src/admin/api.php
@@ -358,13 +358,25 @@ if ($action === 'is_need_check_code') {
     $activepath = $cfg_image_dir;
     $allowedTypes = array("image/pjpeg", "image/jpeg", "image/gif", "image/png", "image/xpng", "image/wbmp", "image/webp");
     $uploadedFile = $_FILES['file']['tmp_name'];
+    if (!function_exists('mime_content_type')) {
+        echo json_encode(array(
+            "code" => -1,
+            "uploaded" => 0,
+            "error" => array(
+                "message" => "系统不支持fileinfo组件，建议php.ini中开启",
+            ),
+        ));
+        exit;
+    }
     $fileType = mime_content_type($uploadedFile);
     $imgSize = getimagesize($uploadedFile);
     if (!in_array($fileType, $allowedTypes) || !$imgSize) {
         echo json_encode(array(
             "code" => -1,
-            "msg" => "仅支持图片格式文件",
-            "data" => null,
+            "uploaded" => 0,
+            "error" => array(
+                "message" => "仅支持图片格式文件",
+            ),
         ));
         exit;
     }
@@ -384,8 +396,10 @@ if ($action === 'is_need_check_code') {
     $fullfilename = $cfg_basedir.$activepath."/".$filename;
     move_uploaded_file($_FILES["file"]["tmp_name"], $fullfilename) or die(json_encode(array(
         "code" => -1,
-        "msg" => "上传失败",
-        "data" => null,
+        "uploaded" => 0,
+        "error" => array(
+            "message" => "上传失败",
+        ),
     )));
     $info = '';
     $sizes[0] = 0;
diff --git a/src/admin/dialog/select_images_post.php b/src/admin/dialog/select_images_post.php
index f5f2dc7c..427fdfe5 100644
--- a/src/admin/dialog/select_images_post.php
+++ b/src/admin/dialog/select_images_post.php
@@ -10,6 +10,7 @@
  */
 require_once(dirname(__FILE__)."/config.php");
 require_once(DEDEINC."/image.func.php");
+define("DEDE_DIALOG_UPLOAD", true);
 if (empty($activepath)) {
     $activepath = '';
     $activepath = str_replace('.', '', $activepath);
diff --git a/src/admin/dialog/select_soft_post.php b/src/admin/dialog/select_soft_post.php
index 2100dd5d..e6f0937a 100644
--- a/src/admin/dialog/select_soft_post.php
+++ b/src/admin/dialog/select_soft_post.php
@@ -14,6 +14,7 @@ if (!isset($cfg_basedir)) {
 if (empty($uploadfile)) $uploadfile = '';
 if (empty($uploadmbtype)) $uploadmbtype = '软件类型';
 if (empty($bkurl)) $bkurl = 'select_soft.php';
+define("DEDE_DIALOG_UPLOAD", true);
 $CKEditorFuncNum = (isset($CKEditorFuncNum)) ? $CKEditorFuncNum : 1;
 $newname = (empty($newname) ? '' : preg_replace("#[\\ \"\*\?\t\r\n<>':\/|]#", "", $newname));
 $uploadfile = isset($imgfile) && empty($uploadfile) ? $imgfile : $uploadfile;
diff --git a/src/admin/templets/album_add.htm b/src/admin/templets/album_add.htm
index 05dffac0..8081271f 100644
--- a/src/admin/templets/album_add.htm
+++ b/src/admin/templets/album_add.htm
@@ -404,10 +404,12 @@
 								// console.log(result)
 								addImage(result.data, 0);
 								$("#iptAlbumImages").val('');
+							} else {
+								ShowMsg(result.error.message);
 							}
 						},
 						error: function (xhr, status, error) {
-							alert(error); //处理上传失败后的回调
+							ShowMsg(error); //处理上传失败后的回调
 						}
 					});
 				}
diff --git a/src/admin/templets/album_edit.htm b/src/admin/templets/album_edit.htm
index 6a6a17a1..36b444c0 100644
--- a/src/admin/templets/album_edit.htm
+++ b/src/admin/templets/album_edit.htm
@@ -439,10 +439,12 @@
 							$(`input[name='imgurl${idx}']`).val(result.data);
 							$(`input[name='imgddurl${idx}']`).val(result.data);
 							$("#lit"+idx).attr('src', result.data);
+						} else {
+							ShowMsg(result.error.message);
 						}
 					},
 					error: function (xhr, status, error) {
-						alert(error); //处理上传失败后的回调
+						ShowMsg(error); //处理上传失败后的回调
 					}
 				});
 			})
@@ -463,10 +465,12 @@
 								// console.log(result)
 								addImage(result.data, 0);
 								$("#iptAlbumImages").val('');
+							} else {
+								ShowMsg(result.error.message);
 							}
 						},
 						error: function (xhr, status, error) {
-							alert(error); //处理上传失败后的回调
+							ShowMsg(error); //处理上传失败后的回调
 						}
 					});
 				}
diff --git a/src/static/web/js/diy.js b/src/static/web/js/diy.js
index cdee70e5..bfd006bc 100644
--- a/src/static/web/js/diy.js
+++ b/src/static/web/js/diy.js
@@ -26,7 +26,7 @@ function SelectImage(sform, stype) {
                     if (result.code === 0) {
                         $(ipt).val(result.data);
                     } else {
-                        ShowMsg("文件上传失败，错误原因："+result.msg);
+                        ShowMsg("文件上传失败，错误原因："+result.error.message);
                     }
                 },
                 error: function (xhr, status, error) {
diff --git a/src/static/web/js/user.js b/src/static/web/js/user.js
index 8c6d36bf..ec392404 100644
--- a/src/static/web/js/user.js
+++ b/src/static/web/js/user.js
@@ -37,7 +37,7 @@ function SelectFile(sform, stype) {
                     if (result.code === 0) {
                         $(ipt).val(result.data);
                     } else {
-                        ShowMsg("文件上传失败，错误原因："+result.msg);
+                        ShowMsg("文件上传失败，错误原因："+result.error.message);
                     }
                 },
                 error: function (xhr, status, error) {
diff --git a/src/system/common.func.php b/src/system/common.func.php
index 8216d681..d41343b9 100755
--- a/src/system/common.func.php
+++ b/src/system/common.func.php
@@ -326,6 +326,15 @@ if (!function_exists('file_put_contents')) {
  */
 function ShowMsg($msg, $gourl, $onlymsg = 0, $limittime = 0)
 {
+    if (defined('DEDE_DIALOG_UPLOAD') && !isset($GLOBALS['noeditor'])) {
+        echo json_encode(array(
+            "uploaded"=>0,
+            "error"=>array(
+                "message" => $msg,
+            ),
+        ));
+        return;
+    }
     if (isset($GLOBALS['format']) && strtolower($GLOBALS['format'])==='json') {
         echo json_encode(array(
             "code"=>0,
diff --git a/src/user/api.php b/src/user/api.php
index ac81da7e..0846a943 100755
--- a/src/user/api.php
+++ b/src/user/api.php
@@ -62,16 +62,20 @@ if ($action === 'is_need_check_code') {
     if (!$cfg_ml->IsLogin()) {
         echo json_encode(array(
             "code" => -1,
-            "msg" => "请登录会员中心",
-            "data" => null,
+            "uploaded" => 0,
+            "error" => array(
+                "message" => "请登录会员中心",
+            ),
         ));
         exit;
     }
     if ($cfg_ml->CheckUserSpaceIsFull()) {
         echo json_encode(array(
             "code" => -1,
-            "msg" => "您的空间已满，禁止上传新文件",
-            "data" => null,
+            "uploaded" => 0,
+            "error" => array(
+                "message" => "您的空间已满，禁止上传新文件",
+            ),
         ));
         exit;
     }
@@ -101,20 +105,35 @@ if ($action === 'is_need_check_code') {
     } else {
         echo json_encode(array(
             "code" => -1,
-            "msg" => "未定义文件类型",
-            "data" => null,
+            "uploaded" => 0,
+            "error" => array(
+                "message" => "未定义文件类型",
+            ),
         ));
         exit;
     }
     $ff = isset($_FILES['file'])? $_FILES['file'] : $_FILES['imgfile'];
     $uploadedFile = $ff['tmp_name'];
+    if (!function_exists('mime_content_type')) {
+        echo json_encode(array(
+            "code" => -1,
+            "uploaded" => 0,
+            "error" => array(
+                "message" => "系统不支持fileinfo组件，建议php.ini中开启",
+            ),
+        ));
+        exit;
+    }
     $fileType = mime_content_type($uploadedFile);
     if (!in_array($fileType, $allowedTypes)) {
         echo json_encode(array(
             "code" => -1,
-            "msg" => "不支持该文件格式",
-            "data" => null,
+            "uploaded" => 0,
+            "error" => array(
+                "message" => "不支持该文件格式",
+            ),
         ));
+
         exit;
     }
     //获取扩展名
@@ -126,8 +145,10 @@ if ($action === 'is_need_check_code') {
         if (!$imgSize) {
             echo json_encode(array(
                 "code" => -1,
-                "msg" => "无法获取图片正常尺寸",
-                "data" => null,
+                "uploaded" => 0,
+                "error" => array(
+                    "message" => "无法获取图片正常尺寸",
+                ),
             ));
             exit;
         }
@@ -146,7 +167,10 @@ if ($action === 'is_need_check_code') {
         if ($fsize > ($cfg_max_face * 1024)) {
             echo json_encode(array(
                 "code" => -1,
-                "msg" => "上传头像不能超过{$cfg_max_face}KB",
+                "uploaded" => 0,
+                "error" => array(
+                    "message" => "上传头像不能超过{$cfg_max_face}KB",
+                ),
                 $rkey => null,
             ));
             exit;
@@ -155,7 +179,10 @@ if ($action === 'is_need_check_code') {
         if ($fsize > ($cfg_mb_upload_size * 1024)) {
             echo json_encode(array(
                 "code" => -1,
-                "msg" => "上传文件不能超过{$cfg_mb_upload_size}KB",
+                "uploaded" => 0,
+                "error" => array(
+                    "message" => "上传头像不能超过{$cfg_max_face}KB",
+                ),
                 $rkey => null,
             ));
             exit;
@@ -196,7 +223,10 @@ if ($action === 'is_need_check_code') {
             } catch (ImageResizeException $e) {
                 echo json_encode(array(
                     "code" => -1,
-                    "msg" => "自动裁剪图片失败",
+                    "uploaded" => 0,
+                    "error" => array(
+                        "message" => "自动裁剪图片失败",
+                    ),
                     $rkey => null,
                 ));
             }
@@ -211,7 +241,10 @@ if ($action === 'is_need_check_code') {
     } else {
         echo json_encode(array(
             "code" => -1,
-            "msg" => "上传失败",
+            "uploaded" => 0,
+            "error" => array(
+                "message" => "上传失败",
+            ),
             $rkey => null,
         ));
     }
diff --git a/src/user/templets/edit_baseinfo.htm b/src/user/templets/edit_baseinfo.htm
index af073ba8..42deb801 100755
--- a/src/user/templets/edit_baseinfo.htm
+++ b/src/user/templets/edit_baseinfo.htm
@@ -158,7 +158,7 @@
 								$("#face").attr('src', result.data);
 								$("#newface").val(result.data);
 							} else {
-								ShowMsg(result.msg);
+								ShowMsg(result.error.message);
 							}
 						},
 						error: function (xhr, status, error) {
diff --git a/src/user/templets/widget_litpic.htm b/src/user/templets/widget_litpic.htm
index 74f99a00..15ca72d5 100644
--- a/src/user/templets/widget_litpic.htm
+++ b/src/user/templets/widget_litpic.htm
@@ -18,7 +18,7 @@
 						$("#imgLitpic").attr('src', result.data);
 						$("#litpic").val(result.data);
 					} else {
-						ShowMsg(result.msg);
+						ShowMsg(result.error.message);
 					}
 				},
 				error: function (xhr, status, error) {