diff --git a/Bootstrap.Admin/Models/QueryMenuOption.cs b/Bootstrap.Admin/Models/QueryMenuOption.cs
index 0afd0276..9eb21483 100644
--- a/Bootstrap.Admin/Models/QueryMenuOption.cs
+++ b/Bootstrap.Admin/Models/QueryMenuOption.cs
@@ -27,7 +27,7 @@ namespace Bootstrap.Admin.Models
             }
             if (!string.IsNullOrEmpty(Category))
             {
-                data = data.Where(t => t.Category.ToString().Equals(Category));
+                data = data.Where(t => t.Category.Contains(Category));
             }
             var ret = new QueryData<Menu>();
             ret.total = data.Count();
diff --git a/Bootstrap.DataAccess/Menu.cs b/Bootstrap.DataAccess/Menu.cs
index b5fe0ec4..fe02fe49 100644
--- a/Bootstrap.DataAccess/Menu.cs
+++ b/Bootstrap.DataAccess/Menu.cs
@@ -34,7 +34,7 @@ namespace Bootstrap.DataAccess
         /// <summary>
         /// 获得/设置 菜单分类
         /// </summary>
-        public int Category { get; set; }
+        public string Category { get; set; }
         /// <summary>
         /// 获得/设置 是否当前被选中 active为选中
         /// </summary>
diff --git a/Bootstrap.DataAccess/MenuHelper.cs b/Bootstrap.DataAccess/MenuHelper.cs
index e51964eb..c102bdd6 100644
--- a/Bootstrap.DataAccess/MenuHelper.cs
+++ b/Bootstrap.DataAccess/MenuHelper.cs
@@ -41,7 +41,7 @@ namespace Bootstrap.DataAccess
                                 Order = (int)reader[3],
                                 Icon = LgbConvert.ReadValue(reader[4], string.Empty),
                                 Url = LgbConvert.ReadValue(reader[5], string.Empty),
-                                Category = (int)reader[6]
+                                Category = (string)reader[6]
                             });
                         }
                     }
diff --git a/DatabaseScripts/Install.sql b/DatabaseScripts/Install.sql
index 6db08bbd..c80f84b2 100644
--- a/DatabaseScripts/Install.sql
+++ b/DatabaseScripts/Install.sql
@@ -151,7 +151,7 @@ CREATE TABLE [dbo].[Navigations](
 	[Order] [int] NOT NULL,
 	[Icon] [varchar](50) NULL,
 	[Url] [varchar](50) NULL,
-	[Category] [int] NOT NULL,
+	[Category] [nvarchar](50) NOT NULL,
  CONSTRAINT [PK_Navigations] PRIMARY KEY CLUSTERED 
 (
 	[ID] ASC
@@ -160,6 +160,26 @@ CREATE TABLE [dbo].[Navigations](
 
 GO
 
+
+/****** Object:  Table [dbo].[NavigationRole]    Script Date: 10/28/2016 15:14:35 ******/
+SET ANSI_NULLS ON
+GO
+
+SET QUOTED_IDENTIFIER ON
+GO
+
+CREATE TABLE [dbo].[NavigationRole](
+	[ID] [int] IDENTITY(1,1) NOT NULL,
+	[NavigationID] [int] NOT NULL,
+	[RoleID] [int] NOT NULL,
+ CONSTRAINT [PK_NavigationRole] PRIMARY KEY CLUSTERED 
+(
+	[ID] ASC
+)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
+) ON [PRIMARY]
+
+GO
+
 SET ANSI_PADDING OFF
 GO