diff --git a/conf/enumerate.go b/conf/enumerate.go
index caf76e89..9be28e28 100644
--- a/conf/enumerate.go
+++ b/conf/enumerate.go
@@ -212,6 +212,25 @@ func URLFor(endpoint string, values ...interface{}) string {
 	baseUrl := beego.AppConfig.DefaultString("baseurl", "")
 	pathUrl := beego.URLFor(endpoint, values ...)
 
+	if baseUrl == "" {
+		baseUrl = BaseUrl
+	}
+	if strings.HasPrefix(pathUrl, "http://") {
+		return pathUrl
+	}
+	if strings.HasPrefix(pathUrl, "/") && strings.HasSuffix(baseUrl, "/") {
+		return baseUrl + pathUrl[1:]
+	}
+	if !strings.HasPrefix(pathUrl, "/") && !strings.HasSuffix(baseUrl, "/") {
+		return baseUrl + "/" + pathUrl
+	}
+	return baseUrl + beego.URLFor(endpoint, values ...)
+}
+
+func URLForNotHost(endpoint string,values ...interface{}) string  {
+	baseUrl := beego.AppConfig.DefaultString("baseurl", "")
+	pathUrl := beego.URLFor(endpoint, values ...)
+
 	if baseUrl == "" {
 		baseUrl = "/"
 	}
diff --git a/controllers/BlogController.go b/controllers/BlogController.go
index 85f0fa70..315eaa49 100644
--- a/controllers/BlogController.go
+++ b/controllers/BlogController.go
@@ -533,14 +533,14 @@ func (c *BlogController) Upload() {
 
 		if err := attachment.Insert(); err != nil {
 			os.Remove(filePath)
-			beego.Error("保存文件附件失败 => ", err)
+			beego.Error("保存文件附件失败 -> ", err)
 			c.JsonResult(6006, "文件保存失败")
 		}
 		if attachment.HttpPath == "" {
-			attachment.HttpPath = conf.URLFor("BlogController.Download", ":id", blogId, ":attach_id", attachment.AttachmentId)
+			attachment.HttpPath = conf.URLForNotHost("BlogController.Download", ":id", blogId, ":attach_id", attachment.AttachmentId)
 
 			if err := attachment.Update(); err != nil {
-				beego.Error("SaveToFile => ", err)
+				beego.Error("保存文件失败 -> ",attachment.FilePath, err)
 				c.JsonResult(6005, "保存文件失败")
 			}
 		}
diff --git a/controllers/DocumentController.go b/controllers/DocumentController.go
index cf461f1c..89ad79c6 100644
--- a/controllers/DocumentController.go
+++ b/controllers/DocumentController.go
@@ -470,7 +470,7 @@ func (c *DocumentController) Upload() {
 	}
 
 	if attachment.HttpPath == "" {
-		attachment.HttpPath = conf.URLFor("DocumentController.DownloadAttachment", ":key", identify, ":attach_id", attachment.AttachmentId)
+		attachment.HttpPath = conf.URLForNotHost("DocumentController.DownloadAttachment", ":key", identify, ":attach_id", attachment.AttachmentId)
 
 		if err := attachment.Update(); err != nil {
 			beego.Error("保存文件失败 ->", err)
diff --git a/controllers/ManagerController.go b/controllers/ManagerController.go
index 7469c89a..4c26ada8 100644
--- a/controllers/ManagerController.go
+++ b/controllers/ManagerController.go
@@ -413,7 +413,7 @@ func (c *ManagerController) DeleteBook() {
 		c.JsonResult(6002, "项目不存在")
 	}
 	if err != nil {
-		logs.Error("DeleteBook => ", err)
+		logs.Error("删除失败 -> ", err)
 		c.JsonResult(6003, "删除失败")
 	}
 	c.JsonResult(0, "ok")
diff --git a/views/book/setting.tpl b/views/book/setting.tpl
index 5d877305..c5a7e027 100644
--- a/views/book/setting.tpl
+++ b/views/book/setting.tpl
@@ -58,6 +58,7 @@
                             <div class="form-group">
                                 <label>标识</label>
                                 <input type="text" class="form-control" value="{{urlfor "DocumentController.Index" ":key" .Model.Identify}}" placeholder="项目唯一标识" disabled>
+                                <p class="text">项目标识用来标记项目的唯一性，不可修改。</p>
                             </div>
                             <div class="form-group">
                                 <label>历史记录数量</label>
@@ -90,27 +91,6 @@
                                     </label>
                                 </div>
                             </div>
-                            <!--
-                            {{/*
-                            <div class="form-group">
-                            <label>开启评论</label>
-                            <div class="radio">
-                            <label class="radio-inline">
-                            <input type="radio" {{if eq .Model.CommentStatus "open"}}checked{{end}} name="comment_status" value="open">允许所有人评论<span class="text"></span>
-                            </label>
-                            <label class="radio-inline">
-                                <input type="radio" {{if eq .Model.CommentStatus "closed"}}checked{{end}} name="comment_status" value="closed">关闭评论<span class="text"></span>
-                            </label>
-                            <label class="radio-inline">
-                                <input type="radio" {{if eq .Model.CommentStatus "group_only"}}checked{{end}} name="comment_status" value="group_only">仅允许参与者评论<span class="text"></span>
-                            </label>
-                            <label class="radio-inline">
-                                <input type="radio" {{if eq .Model.CommentStatus "registered_only"}}checked{{end}} name="comment_status" value="registered_only">仅允许注册者评论<span class="text"></span>
-                            </label>
-                    </div>
-                </div>
-                */}}
-                -->
                 {{if eq .Model.PrivatelyOwned 1}}
                 <div class="form-group">
                     <label>访问令牌</label>
@@ -137,6 +117,7 @@
                         <div class="switch switch-small" data-on="primary" data-off="info">
                             <input type="checkbox" id="autoRelease" name="auto_release"{{if .Model.AutoRelease }} checked{{end}} data-size="small">
                         </div>
+                        <p class="text">开启后，每次保存会自动发布到最新版本</p>
                     </div>
                 </div>
                 <div class="form-group">
@@ -145,6 +126,8 @@
                         <div class="switch switch-small" data-on="primary" data-off="info">
                             <input type="checkbox" id="isDownload" name="is_download"{{if .Model.IsDownload }} checked{{end}} data-size="small" placeholder="开启导出">
                         </div>
+                        <p class="text">开启导出前请先配置导出程序，并在配置文件中同时开启导出功能</p>
+
                     </div>
                 </div>
                 <div class="form-group">
@@ -153,6 +136,7 @@
                         <div class="switch switch-small" data-on="primary" data-off="info">
                             <input type="checkbox" id="enableShare" name="enable_share"{{if .Model.IsEnableShare }} checked{{end}} data-size="small" placeholder="开启分享">
                         </div>
+                        <p class="text">分享只对公开项目生效，私有项目不支持分享</p>
                     </div>
                 </div>
                 <div class="form-group">
@@ -169,6 +153,7 @@
                         <div class="switch switch-small" data-on="primary" data-off="info">
                             <input type="checkbox" id="autoSave" name="auto_save"{{if .Model.AutoSave }} checked{{end}} data-size="small" placeholder="自动保存">
                         </div>
+                        <p class="text">开启后每隔30秒会自动保存</p>
                     </div>
                 </div>
                 <div class="form-group">
@@ -183,6 +168,7 @@
                         <img src="{{cdnimg .Model.Cover}}" onerror="this.src='{{cdnimg "/static/images/book.png"}}'" alt="封面" style="max-width: 120px;border: 1px solid #999" id="headimgurl">
                     </a>
                 </label>
+                <p class="text">点击图片可修改项目封面</p>
             </div>
             <div class="clearfix"></div>