diff --git a/HealthMonitor.WebApi/Controllers/HealthMonitor/HmFetalController.cs b/HealthMonitor.WebApi/Controllers/HealthMonitor/HmFetalController.cs
index 1405642..b857d56 100644
--- a/HealthMonitor.WebApi/Controllers/HealthMonitor/HmFetalController.cs
+++ b/HealthMonitor.WebApi/Controllers/HealthMonitor/HmFetalController.cs
@@ -25,12 +25,12 @@ namespace HealthMonitor.WebApi.Controllers.HealthMonitor
         }
 
 
-        [HttpGet]
-        public async Task<IActionResult> GetMode(string sn)
-        {
-            var res= await _serviceTDengine.GetBySerialNoAsync<PregnancyCommonHeartRateModel>(sn);
-            return View(res);
-        }
+        //[HttpGet]
+        //public async Task<IActionResult> GetMode(string sn)
+        //{
+        //    var res= await _serviceTDengine.GetBySerialNoAsync<PregnancyCommonHeartRateModel>(sn);
+        //    return View(res);
+        //}
 
         //[HttpPost]
         //public async Task<IActionResult> SetMockMode([FromBody] PregnancyCommonHeartRateModel pchr)
@@ -42,15 +42,22 @@ namespace HealthMonitor.WebApi.Controllers.HealthMonitor
         //    return View(pchr);
         //}
 
+        [HttpGet]
+        public async Task<List<PregnancyCommonHeartRateModel>> GetMode(string sn)
+        {
+            var res = await _serviceTDengine.GetBySerialNoAsync<PregnancyCommonHeartRateModel>(sn);
+            return res;
+        }
+
         [HttpPost]
-        public async Task<IActionResult> SetMockMode([FromBody] string sn, int mockMax,int mockMin,string remark="mock")
+        public async Task<object> SetMockMode(string sn, int mockMax,int mockMin,string remark="mock")
         {
             var res= await _serviceTDengine.GetBySerialNoAsync<PregnancyCommonHeartRateModel>(sn);
             var pchr = res.FirstOrDefault();
 
             if (pchr == null) 
             {
-                return View("NULL");
+                return "NULL";
             }
             pchr.MaxValue = mockMax;
             pchr.MinValue = mockMin;
@@ -58,10 +65,10 @@ namespace HealthMonitor.WebApi.Controllers.HealthMonitor
             pchr.Timestamp = DateTime.Now;  
             await _serviceTDengine.InsertAsync<PregnancyCommonHeartRateModel>("hm_pchr", pchr);
             var flag=await _serviceIotApi.SetFetalConfig(pchr.SerialNumber, 1, pchr.MaxValue, pchr.MinValue);
-            return View(new { 
+            return new { 
              flag,
              pchr
-            });
+            };
         }
 
     }