diff --git a/FrontendWebApi/ApiControllers/AlertController.cs b/FrontendWebApi/ApiControllers/AlertController.cs
index 510b35c..5f752fa 100644
--- a/FrontendWebApi/ApiControllers/AlertController.cs
+++ b/FrontendWebApi/ApiControllers/AlertController.cs
@@ -25,7 +25,7 @@ namespace FrontendWebApi.ApiControllers
         }
 
         [HttpPost]
-        public FileResult OpeExportExcel(List<Alert> alerts)
+        public FileResult OpeExportExcel([FromBody] List<Alert> alerts)
         {
             var workbook = new XSSFWorkbook();
             #region excel設定
@@ -169,7 +169,7 @@ namespace FrontendWebApi.ApiControllers
         }
 
         [HttpPost]
-        public async Task<ApiResult<List<Alert>>> AlertList(List<Alert> alerts)
+        public async Task<ApiResult<List<Alert>>> AlertList([FromBody] List<Alert> alerts)
         {
             ApiResult<List<Alert>> apiResult = new ApiResult<List<Alert>>();
             try
diff --git a/FrontendWebApi/ApiControllers/OperationController.cs b/FrontendWebApi/ApiControllers/OperationController.cs
index 113a99e..445851c 100644
--- a/FrontendWebApi/ApiControllers/OperationController.cs
+++ b/FrontendWebApi/ApiControllers/OperationController.cs
@@ -65,7 +65,7 @@ namespace FrontendWebApi.ApiControllers
         }
 
         [HttpPost]
-        public async Task<ApiResult<List<Variable>>> SubSysList(string main_system_tag)
+        public async Task<ApiResult<List<Variable>>> SubSysList([FromBody] string main_system_tag)
         {
             ApiResult<List<Variable>> apiResult = new ApiResult<List<Variable>>();
             List<Variable> sub_system_list = new List<Variable>();
@@ -133,7 +133,7 @@ namespace FrontendWebApi.ApiControllers
         /// </summary>
         /// <returns></returns>
         [HttpPost]
-        public async Task<ApiResult<List<Device>>> DevList(BuildingList bl)
+        public async Task<ApiResult<List<Device>>> DevList([FromBody] BuildingList bl)
         {
             ApiResult<List<Device>> apiResult = new ApiResult<List<Device>>();
             List<Device> d = new List<Device>();
@@ -165,7 +165,7 @@ namespace FrontendWebApi.ApiControllers
         /// </summary>
         /// <returns></returns>
         [HttpPost]
-        public FileResult OpeExportExcel(byte? work_type)
+        public FileResult OpeExportExcel([FromBody] byte? work_type)
         {
             var workbook = new XSSFWorkbook();
             #region excel設定
@@ -587,7 +587,7 @@ namespace FrontendWebApi.ApiControllers
         /// </summary>
         /// <param name="ofl"></param>
         /// <returns></returns>
-        public async Task<ApiResult<List<Operation_Firm>>> OpeFirList(OperationFindList ofl)
+        public async Task<ApiResult<List<Operation_Firm>>> OpeFirList([FromBody] OperationFindList ofl)
         {
             ApiResult<List<Operation_Firm>> apiResult = new ApiResult<List<Operation_Firm>>();
             List<Operation_Firm> opList = new List<Operation_Firm>();
@@ -648,7 +648,7 @@ namespace FrontendWebApi.ApiControllers
         /// </summary>
         /// <param name="of"></param>
         /// <returns></returns>
-        public async Task<ApiResult<string>> SaveOpeFirm(Operation_Firm of)
+        public async Task<ApiResult<string>> SaveOpeFirm([FromBody] Operation_Firm of)
         {
             ApiResult<string> apiResult = new ApiResult<string>();
 
@@ -702,7 +702,7 @@ namespace FrontendWebApi.ApiControllers
         /// </summary>
         /// <param name="of"></param>
         /// <returns></returns>
-        public async Task<ApiResult<string>> EdtOneOpeFirm(Operation_Firm of)
+        public async Task<ApiResult<string>> EdtOneOpeFirm([FromBody] Operation_Firm of)
         {
             ApiResult<string> apiResult = new ApiResult<string>();
 
@@ -767,7 +767,7 @@ namespace FrontendWebApi.ApiControllers
         /// </summary>
         /// <param name="ofl"></param>
         /// <returns></returns>
-        public async Task<ApiResult<List<Operation_Record>>> OpeRecList(OperationFindList ofl)
+        public async Task<ApiResult<List<Operation_Record>>> OpeRecList([FromBody] OperationFindList ofl)
         {
             ApiResult<List<Operation_Record>> apiResult = new ApiResult<List<Operation_Record>>();
             List<Operation_Record> orl = new List<Operation_Record>();
@@ -845,7 +845,7 @@ namespace FrontendWebApi.ApiControllers
         /// </summary>
         /// <param name="or"></param>
         /// <returns></returns>
-        public async Task<ApiResult<string>> SavOpeRecord(Operation_Record or)
+        public async Task<ApiResult<string>> SavOpeRecord([FromBody] Operation_Record or)
         {
             ApiResult<string> apiResult = new ApiResult<string>();
 
@@ -1012,7 +1012,7 @@ namespace FrontendWebApi.ApiControllers
         /// </summary>
         /// <param name="or"></param>
         /// <returns></returns>
-        public async Task<ApiResult<string>> DelOpeRecord(Operation_Record or)
+        public async Task<ApiResult<string>> DelOpeRecord([FromBody] Operation_Record or)
         {
             ApiResult<string> apiResult = new ApiResult<string>();