diff --git a/protocol/ModBus/rtuslave_example.py b/protocol/ModBus/rtuslave_example.py
index fd066e7..bbbc78b 100644
--- a/protocol/ModBus/rtuslave_example.py
+++ b/protocol/ModBus/rtuslave_example.py
@@ -51,20 +51,23 @@ class RTUSlave():
       
         slave = self.server.get_slave(slaveId)
         if '.' in str(value):
+            floatValue = float(value)
             if order == 'ABCD': # 大端模式
-                valueByte = floatToABCD(value)
+                valueByte = floatToABCD(floatValue)
             elif order == 'DCBA': # 小端模式
-                valueByte = floatToDCBA(value)
+                valueByte = floatToDCBA(floatValue)
             elif order == 'BADC':
-                valueByte = floatToBADC(value)
+                valueByte = floatToBADC(floatValue)
             elif order == 'CDAB':
-                valueByte = floatToCDAB(value)
+                valueByte = floatToCDAB(floatValue)
             else:
-                valueByte = floatToABCD(value)
+                valueByte = floatToABCD(floatValue)
             slave.set_values(name, address, valueByte)
 
         else:
-            slave.set_values(name, address, value)
+            # print(value)
+
+            slave.set_values(name, address, int(value))
   
 
     def readValue(self, slaveId, name, address, order = 'int'):
@@ -72,8 +75,8 @@ class RTUSlave():
             try:
                 slave = self.server.get_slave(slaveId)
             except Exception as e:
-                if type(e) == MissingKeyError:
-                    self.addSlave(slaveId)
+                # if type(e) == MissingKeyError:
+                self.addSlave(slaveId)
             if order == 'int':
                 value = slave.get_values(name, address, 1)[0]
             else: