diff --git a/lib/zin/wg/docapp/js/v1.js b/lib/zin/wg/docapp/js/v1.js
index 6d2af87d4a..5182ee9f81 100644
--- a/lib/zin/wg/docapp/js/v1.js
+++ b/lib/zin/wg/docapp/js/v1.js
@@ -696,8 +696,14 @@ function handleSaveDoc(doc)
         }).complete(() => {
             docApp.isSavingDoc = false;
             $(docApp.element).find('[zui-command^="saveDoc"],[zui-command^="saveNewDoc"]').removeAttr('disabled');
-            const {id, acl, users, addedBy} = doc;
-            if(acl == 'private' && !users.includes(docAppData.currentUser) && addedBy !== docAppData.currentUser)
+            const {id, acl, users, groups, addedBy} = doc;
+            let isInEditGroups = false;
+            for(let groupID of Object.values(userGroups))
+            {
+                if(groups.includes(groupID)) isInEditGroups = true;
+            }
+
+            if(acl == 'private' && !users.includes(docAppData.currentUser) && addedBy !== docAppData.currentUser && !isInEditGroups)
             {
                 if(docApp.hasEditingDoc)
                 {
diff --git a/lib/zin/wg/docapp/v1.php b/lib/zin/wg/docapp/v1.php
index 645fa18005..a5a6a5fb3b 100644
--- a/lib/zin/wg/docapp/v1.php
+++ b/lib/zin/wg/docapp/v1.php
@@ -171,6 +171,7 @@ class docApp extends wg
         jsVar('needReadable', $lang->doc->needReadable);
         jsVar('vision', $config->vision);
         jsVar('isInModal', isInModal());
+        jsVar('userGroups', $app->user->groups);
 
         /**
          * 定义文档应用接口链接。
diff --git a/module/doc/control.php b/module/doc/control.php
index 192700340d..cb3e6b23bb 100755
--- a/module/doc/control.php
+++ b/module/doc/control.php
@@ -965,8 +965,16 @@ class doc extends control
             $currentAccount  = $this->app->user->account;
             $isAuthorOrAdmin = $doc->acl == 'private' && ($doc->addedBy == $currentAccount || $this->app->user->admin);
             $isInEditUsers   = strpos(",$doc->users,", ",$currentAccount,") !== false;
+            $isInEditGroups  = false;
+            if(!empty($doc->groups))
+            {
+                foreach($this->app->user->groups as $groupID)
+                {
+                    if(strpos(",$doc->groups,", ",$groupID,") !== false) $isInEditGroups = true;
+                }
+            }
 
-            if(!$isOpen && !$isAuthorOrAdmin && !$isInEditUsers) return $this->send(array('result' => 'fail', 'message' => $this->lang->doc->needEditable));
+            if(!$isOpen && !$isAuthorOrAdmin && !$isInEditUsers && !$isInEditGroups) return $this->send(array('result' => 'fail', 'message' => $this->lang->doc->needEditable));
 
             if($doc->type == 'chapter') $this->lang->doc->title = $this->lang->doc->chapterName;