diff --git a/Core/Modbus/modbus_data.h b/Core/Modbus/modbus_data.h
index 15222ce..c841c33 100644
--- a/Core/Modbus/modbus_data.h
+++ b/Core/Modbus/modbus_data.h
@@ -54,7 +54,8 @@ typedef struct //MB_DataInRegsTypeDef
 {
   uint16_t                  SensTemperature[DS18B20_DEVICE_AMOUNT];
   MB_SensorParamsTypeDef    Response;
-  uint16_t AllROMs[DS18B20_DEVICE_AMOUNT][4];
+  uint16_t                  reserved;
+  uint16_t                  AllROMs[DS18B20_DEVICE_AMOUNT][4];
 }MB_DataInRegsTypeDef;
 
 
diff --git a/MDK-ARM/PY32Dallas.uvoptx b/MDK-ARM/PY32Dallas.uvoptx
index df7ffaf..fe7e885 100644
--- a/MDK-ARM/PY32Dallas.uvoptx
+++ b/MDK-ARM/PY32Dallas.uvoptx
@@ -153,7 +153,24 @@
           <Name>(105=-1,-1,-1,-1,0)</Name>
         </SetRegEntry>
       </TargetDriverDllRegistry>
-      <Breakpoint/>
+      <Breakpoint>
+        <Bp>
+          <Number>0</Number>
+          <Type>0</Type>
+          <LineNumber>252</LineNumber>
+          <EnabledFlag>1</EnabledFlag>
+          <Address>134221158</Address>
+          <ByteObject>0</ByteObject>
+          <HtxType>0</HtxType>
+          <ManyObjects>0</ManyObjects>
+          <SizeOfObject>0</SizeOfObject>
+          <BreakByAccess>0</BreakByAccess>
+          <BreakIfRCount>1</BreakIfRCount>
+          <Filename>..\Core\Dallas\dallas_tools.c</Filename>
+          <ExecCommand></ExecCommand>
+          <Expression>\\Project\../Core/Dallas/dallas_tools.c\252</Expression>
+        </Bp>
+      </Breakpoint>
       <WatchWindow1>
         <Ww>
           <count>0</count>
@@ -168,92 +185,52 @@
         <Ww>
           <count>2</count>
           <WinNumber>1</WinNumber>
-          <ItemText>module2</ItemText>
+          <ItemText>ROM</ItemText>
         </Ww>
         <Ww>
           <count>3</count>
           <WinNumber>1</WinNumber>
-          <ItemText>*(volatile uint32_t *)0xE0001000</ItemText>
+          <ItemText>hmodbus1,0x0A</ItemText>
         </Ww>
         <Ww>
           <count>4</count>
           <WinNumber>1</WinNumber>
-          <ItemText>scratchpad</ItemText>
+          <ItemText>RS_Buffer,0x10</ItemText>
         </Ww>
         <Ww>
           <count>5</count>
           <WinNumber>1</WinNumber>
-          <ItemText>ROM</ItemText>
+          <ItemText>mb_location</ItemText>
         </Ww>
         <Ww>
           <count>6</count>
           <WinNumber>1</WinNumber>
-          <ItemText>start,0x0A</ItemText>
+          <ItemText>*(uint64_t *)(ROM)</ItemText>
         </Ww>
         <Ww>
           <count>7</count>
           <WinNumber>1</WinNumber>
-          <ItemText>end,0x0A</ItemText>
+          <ItemText>*ROM</ItemText>
         </Ww>
         <Ww>
           <count>8</count>
           <WinNumber>1</WinNumber>
-          <ItemText>(uint16_t)htim1.Instance-&gt;CNT-start,0x0A</ItemText>
+          <ItemText>sensor-&gt;sensROM</ItemText>
         </Ww>
         <Ww>
           <count>9</count>
           <WinNumber>1</WinNumber>
-          <ItemText>end-start,0x0A</ItemText>
+          <ItemText>sensor</ItemText>
         </Ww>
         <Ww>
           <count>10</count>
           <WinNumber>1</WinNumber>
-          <ItemText>((uint16_t)htim1.Instance-&gt;CNT-start &lt;(end-start)),0x0A</ItemText>
+          <ItemText>(uint64_t *)(ROM)</ItemText>
         </Ww>
         <Ww>
           <count>11</count>
           <WinNumber>1</WinNumber>
-          <ItemText>((uint16_t)htim1.Instance-&gt;CNT-start &lt; us*tim_1us_period),0x0A</ItemText>
-        </Ww>
-        <Ww>
-          <count>12</count>
-          <WinNumber>1</WinNumber>
-          <ItemText>(uint16_t)htim1.Instance-&gt;CNT-start,0x0A</ItemText>
-        </Ww>
-        <Ww>
-          <count>13</count>
-          <WinNumber>1</WinNumber>
-          <ItemText>hmodbus1,0x0A</ItemText>
-        </Ww>
-        <Ww>
-          <count>14</count>
-          <WinNumber>1</WinNumber>
-          <ItemText>RS_Buffer,0x10</ItemText>
-        </Ww>
-        <Ww>
-          <count>15</count>
-          <WinNumber>1</WinNumber>
-          <ItemText>mb_location</ItemText>
-        </Ww>
-        <Ww>
-          <count>16</count>
-          <WinNumber>1</WinNumber>
-          <ItemText>DS</ItemText>
-        </Ww>
-        <Ww>
-          <count>17</count>
-          <WinNumber>1</WinNumber>
-          <ItemText>\\Project\../Core/PY32Module/PY32module_main.c\pchsens.module3</ItemText>
-        </Ww>
-        <Ww>
-          <count>18</count>
-          <WinNumber>1</WinNumber>
-          <ItemText>\\Project\../Core/PY32Module/PY32module_main.c\pchsens.module4</ItemText>
-        </Ww>
-        <Ww>
-          <count>19</count>
-          <WinNumber>1</WinNumber>
-          <ItemText>scan_cnt</ItemText>
+          <ItemText>(uint32_t *)(0x20000076)</ItemText>
         </Ww>
       </WatchWindow1>
       <WatchWindow2>
@@ -283,6 +260,14 @@
           <ItemText>hmodbus1</ItemText>
         </Ww>
       </WatchWindow2>
+      <MemoryWindow1>
+        <Mm>
+          <WinNumber>1</WinNumber>
+          <SubType>0</SubType>
+          <ItemText>0x20000058-2</ItemText>
+          <AccSizeX>0</AccSizeX>
+        </Mm>
+      </MemoryWindow1>
       <Tracepoint>
         <THDelay>0</THDelay>
       </Tracepoint>