diff --git a/FrontendWebApi/ApiControllers/GraphManageController.cs b/FrontendWebApi/ApiControllers/GraphManageController.cs
index 7d86f02..981dee6 100644
--- a/FrontendWebApi/ApiControllers/GraphManageController.cs
+++ b/FrontendWebApi/ApiControllers/GraphManageController.cs
@@ -40,21 +40,21 @@ namespace FrontendWebApi.ApiControllers
         /// </summary>
         /// <returns></returns>
         [HttpPost]
-        public async Task<ApiResult<List<Variable>>> VarList()
+        public async Task<ApiResult<List<GraphManageTree>>> GraphManageTreeList()
         {
-            ApiResult<List<Variable>> apiResult = new ApiResult<List<Variable>>();
-            List<Variable> variables = new List<Variable>();
+            ApiResult<List<GraphManageTree>> apiResult = new ApiResult<List<GraphManageTree>>();
+            List<GraphManageTree> gmTree = new List<GraphManageTree>();
 
             try
             {
-                var sqlString = @$"select * from variable 
-                                    where system_type = 'graph_manage_layer' and deleted = 0
+                var sqlString = @$"select * from graph_manage_tree 
+                                    where deleted = 0
                                     order by id asc";
-                
-                variables = await backendRepository.GetAllAsync<Variable>(sqlString);
+
+                gmTree = await backendRepository.GetAllAsync<GraphManageTree>(sqlString);
 
                 apiResult.Code = "0000";
-                apiResult.Data = variables;
+                apiResult.Data = gmTree;
             }
             catch (Exception exception)
             {
@@ -72,25 +72,24 @@ namespace FrontendWebApi.ApiControllers
         /// <param name="gv"></param>
         /// <returns></returns>
         [HttpPost]
-        public async Task<ApiResult<string>> SaveVar([FromBody] GraphVar gv)
+        public async Task<ApiResult<string>> SaveGraphManageTree([FromBody] GraphManageTree gmTree)
         {
             ApiResult<string> apiResult = new ApiResult<string>();
 
             try
             {
-                Dictionary<string, object> variable = new Dictionary<string, object>();
-                var system_priority = backendRepository.GetOneAsync<string>("select system_priority from variable where system_type = @graph_manage_layer and deleted = 0 order by system_priority desc limit 1", new { graph_manage_layer = graph_manage_layer }).Result;
-                variable.Add("@deleted", 0);
-                variable.Add("@system_type", graph_manage_layer);
-                variable.Add("@system_key", gv.system_key);
-                variable.Add("@system_parent_id", gv.system_parent_id);
-                variable.Add("@system_remark", "圖資管理-" + gv.system_key);
-                variable.Add("@system_priority", Int32.Parse(system_priority) + 1);
+                Dictionary<string, object> newGmTree = new Dictionary<string, object>();
+                var system_priority = backendRepository.GetOneAsync<string>("select priority from graph_manage_tree where deleted = 0 order by priority desc limit 1").Result;
+                newGmTree.Add("@deleted", 0);
+                newGmTree.Add("@name", gmTree.name);
+                newGmTree.Add("@parent_id", gmTree.parent_id);
+                newGmTree.Add("@remark", "圖資管理-" + gmTree.name);
+                newGmTree.Add("@priority", Int32.Parse(system_priority) + 1);
+              
+                newGmTree.Add("@created_by", myUser.userinfo_guid);
+                newGmTree.Add("@created_at", DateTime.Now);
 
-                variable.Add("@created_by", myUser.userinfo_guid);
-                variable.Add("@created_at", DateTime.Now);
-
-                var id = await backendRepository.AddOneByCustomTableReturnId(variable, "variable");
+                var id = await backendRepository.AddOneByCustomTableReturnId(newGmTree, "graph_manage_tree");
                 apiResult.Code = "0000";
                 apiResult.Data = id.ToString();
             }
@@ -98,7 +97,7 @@ namespace FrontendWebApi.ApiControllers
             {
                 apiResult.Code = "9999";
                 apiResult.Msg = "系統內部錯誤，請聯絡管理者。";
-                string json = System.Text.Json.JsonSerializer.Serialize(gv);
+                string json = System.Text.Json.JsonSerializer.Serialize(gmTree);
                 Logger.LogError("【" + controllerName + "/" + actionName + "】" + json);
                 Logger.LogError("【" + controllerName + "/" + actionName + "】" + exception.Message);
             }
@@ -112,10 +111,10 @@ namespace FrontendWebApi.ApiControllers
         /// <param name="gv"></param>
         /// <returns></returns>
         [HttpPost]
-        public async Task<ApiResult<string>> EditVar([FromBody] GraphVar gv)
+        public async Task<ApiResult<string>> EditGraphManageTree([FromBody] GraphManageTree gmTree)
         {
             ApiResult<string> apiResult = new ApiResult<string>();
-            var gm = await backendRepository.GetOneAsync<GraphInsInfo>("select * from variable where id = @id and deleted = 0", new { @id = gv.id });
+            var gm = await backendRepository.GetOneAsync<GraphInsInfo>("select * from graph_manage_tree where id = @id and deleted = 0", new { @id = gmTree.id });
 
             if (gm == null)
             {
@@ -126,13 +125,14 @@ namespace FrontendWebApi.ApiControllers
 
             try
             {
-                Dictionary<string, object> variable = new Dictionary<string, object>();
+                Dictionary<string, object> newGmTree = new Dictionary<string, object>();
                 
-                variable.Add("@system_key", gv.system_key);
-                variable.Add("@updated_by", myUser.userinfo_guid);
-                variable.Add("@updated_at", DateTime.Now);
+                newGmTree.Add("@name", gmTree.name);
+                newGmTree.Add("@remark", "圖資管理-" + gmTree.name);
+                newGmTree.Add("@updated_by", myUser.userinfo_guid);
+                newGmTree.Add("@updated_at", DateTime.Now);
 
-                await backendRepository.UpdateOneByCustomTable(variable, "variable", "id = " + gv.id);
+                await backendRepository.UpdateOneByCustomTable(newGmTree, "graph_manage_tree", "id = " + gmTree.id);
                 apiResult.Code = "0000";
                 apiResult.Data = "編輯成功";
             }
@@ -140,7 +140,7 @@ namespace FrontendWebApi.ApiControllers
             {
                 apiResult.Code = "9999";
                 apiResult.Msg = "系統內部錯誤，請聯絡管理者。";
-                string json = System.Text.Json.JsonSerializer.Serialize(gv);
+                string json = System.Text.Json.JsonSerializer.Serialize(gmTree);
                 Logger.LogError("【" + controllerName + "/" + actionName + "】" + json);
                 Logger.LogError("【" + controllerName + "/" + actionName + "】" + exception.Message);
             }
@@ -154,15 +154,15 @@ namespace FrontendWebApi.ApiControllers
         /// <param name="gv"></param>
         /// <returns></returns>
         [HttpPost]
-        public async Task<ApiResult<string>> DelVar([FromBody] GraphVar gv)
+        public async Task<ApiResult<string>> DelGraphManageTree([FromBody] GraphManageTree gmTree)
         {
             ApiResult<string> apiResult = new ApiResult<string>();
 
             try
             {
-                var sqlString = @$"UPDATE variable SET deleted = 1, updated_at = @time, updated_by = @user WHERE id = @id";
+                var sqlString = @$"UPDATE graph_manage_tree SET deleted = 1, updated_at = @time, updated_by = @user WHERE id = @id";
 
-                var param = new { @id = gv.id, @time = DateTime.Now, @user = myUser.userinfo_guid };
+                var param = new { @id = gmTree.id, @time = DateTime.Now, @user = myUser.userinfo_guid };
 
                 await backendRepository.ExecuteSql(sqlString, param);
                 apiResult.Code = "0000";
@@ -185,21 +185,21 @@ namespace FrontendWebApi.ApiControllers
             List<GraphList> graManList = new List<GraphList>();
             try
             {
-                var param = new { layer_id = gi.layer_id , graph_manage_layer = graph_manage_layer };
+                var param = new { layer_id = gi.layer_id , graph_manage_layer = graph_manage_layer, keyWord = gi.keyWord };
                 if (gi.keyWord != null && !string.IsNullOrEmpty(gi.keyWord))
                 {
                     graManList = await backendRepository.GetAllAsync<GraphList>(@$"SELECT gm.*
                                     FROM graph_manage gm
-                                    JOIN variable v1 ON v1.id = @layer_id and v1.system_type = @graph_manage_layer and v1.deleted = 0
+                                    JOIN graph_manage_tree gmtree ON gmtree.id = @layer_id and gmtree.deleted = 0
                                     WHERE gm.deleted = 0
-                                            AND (gm.code like '%{gi.keyWord}%' OR gm.name like '%{gi.keyWord}%' OR gm.oriOrgName like '%{gi.keyWord}%' OR gm.donOrgName like '%{gi.keyWord}%')
+                                            AND (gm.code like '%{gi.keyWord}%' OR gm.name like '%@keyWord%' OR gm.oriOrgName like '%@keyWord%' OR gm.donOrgName like '%@keyWord%')
                                     ORDER BY gm.priority, gm.created_at desc", param);
                 }
                 else
                 {
                     var sqlString = @$"SELECT gm.*
                                     FROM graph_manage gm
-                                    JOIN variable v1 ON v1.id = @layer_id and v1.system_type = @graph_manage_layer and v1.deleted = 0
+                                    JOIN graph_manage_tree gmtree ON gmtree.id = @layer_id and gmtree.deleted = 0
                                     WHERE gm.deleted = 0 and gm.layer_id = @layer_id
                                     ORDER BY gm.priority, gm.created_at desc";
 
@@ -228,7 +228,7 @@ namespace FrontendWebApi.ApiControllers
             {
                 var sqlString = @$"SELECT *
                                     FROM graph_manage gm
-                                    JOIN variable v1 ON convert(v1.id, nchar) = gm.layer_id and v1.system_type = @graph_manage_layer and v1.deleted = 0
+                                    JOIN graph_manage_tree gmtree ON convert(gmtree.id, nchar) = gm.layer_id and gmtree.deleted = 0
                                     WHERE gm.id = @id AND gm.deleted = 0
                                     ORDER BY gm.priority, gm.created_at desc";
 
diff --git a/FrontendWebApi/ApiControllers/HistoryController.cs b/FrontendWebApi/ApiControllers/HistoryController.cs
index 0a043e3..19c69af 100644
--- a/FrontendWebApi/ApiControllers/HistoryController.cs
+++ b/FrontendWebApi/ApiControllers/HistoryController.cs
@@ -343,7 +343,7 @@ namespace FrontendWebApi.ApiControllers
 
                 if (postDevice.SelectFloors != null && postDevice.SelectFloors.Count() > 0)
                 {
-                    wheres.Add("d.floor_guid in @floor_guid");
+                    wheres.Add("d.device_floor_tag in @floor_tag");
                 }
 
                 if (postDevice.SelectSub != null && postDevice.SelectSub.Count() > 0)
@@ -373,7 +373,7 @@ namespace FrontendWebApi.ApiControllers
                             join variable v2 on v2.system_value = a.device_name_tag and v2.deleted = 0 and v2.system_type = 'device_system_category_layer3'
                             order by b.priority,v1.system_priority,v2.system_priority,a.priority";
 
-                var dbDevice = await backendRepository.GetAllAsync<History_GetDevice>(sql, new { builds = postDevice.SelectBuildings, floor_guid = postDevice.SelectFloors, syss = postDevice.SelectSub, device_name = postDevice.Device_name });
+                var dbDevice = await backendRepository.GetAllAsync<History_GetDevice>(sql, new { builds = postDevice.SelectBuildings, floor_tag = postDevice.SelectFloors, syss = postDevice.SelectSub, device_name = postDevice.Device_name });
                 apiResult.Data = dbDevice;
                 apiResult.Code = "0000";
             }
@@ -863,7 +863,7 @@ namespace FrontendWebApi.ApiControllers
                                             from variable v2 
                                             inner join variable v1 on v2.system_parent_id = v1.id
                                             where v2.deleted = 0 and
-                                            v2.system_value in (
+                                            v2.id in (
 	                                            select ap.ShowView
 	                                            from role_auth ra
 	                                            inner join auth_page ap on ra.AuthCode = ap.AuthCode
diff --git a/FrontendWebApi/Models/GraphManage.cs b/FrontendWebApi/Models/GraphManage.cs
index 941006c..941024e 100644
--- a/FrontendWebApi/Models/GraphManage.cs
+++ b/FrontendWebApi/Models/GraphManage.cs
@@ -58,4 +58,21 @@ namespace FrontendWebApi.Models
         public string system_type { get; set; }
         public int system_parent_id { get; set; }
     }
+
+    public class GraphManageTree
+    {
+        public int id { get; set; }
+
+        public short deleted { get; set; }
+        public string name{ get; set; }
+        public string remark{ get; set; }
+        public int priority{ get; set; }
+        public int parent_id { get; set; }
+
+        public string created_by { get; set; }
+        public DateTime created_at { get; set; }
+        public string updated_by { get; set; }
+        public DateTime? updated_at { get; set; }
+
+    }
 }