diff --git a/Project/GateWay/MDK/GateWay.uvoptx b/Project/GateWay/MDK/GateWay.uvoptx
index 83ea766..2a66b9f 100644
--- a/Project/GateWay/MDK/GateWay.uvoptx
+++ b/Project/GateWay/MDK/GateWay.uvoptx
@@ -432,9 +432,9 @@
         <Bp>
           <Number>0</Number>
           <Type>0</Type>
-          <LineNumber>643</LineNumber>
+          <LineNumber>568</LineNumber>
           <EnabledFlag>1</EnabledFlag>
-          <Address>55060</Address>
+          <Address>54318</Address>
           <ByteObject>0</ByteObject>
           <HtxType>0</HtxType>
           <ManyObjects>0</ManyObjects>
@@ -443,23 +443,7 @@
           <BreakIfRCount>1</BreakIfRCount>
           <Filename>..\source\User\Src\CatOneTask.c</Filename>
           <ExecCommand></ExecCommand>
-          <Expression>\\GateWay\../source/User/Src/CatOneTask.c\643</Expression>
-        </Bp>
-        <Bp>
-          <Number>1</Number>
-          <Type>0</Type>
-          <LineNumber>569</LineNumber>
-          <EnabledFlag>1</EnabledFlag>
-          <Address>54386</Address>
-          <ByteObject>0</ByteObject>
-          <HtxType>0</HtxType>
-          <ManyObjects>0</ManyObjects>
-          <SizeOfObject>0</SizeOfObject>
-          <BreakByAccess>0</BreakByAccess>
-          <BreakIfRCount>1</BreakIfRCount>
-          <Filename>..\source\User\Src\CatOneTask.c</Filename>
-          <ExecCommand></ExecCommand>
-          <Expression>\\GateWay\../source/User/Src/CatOneTask.c\569</Expression>
+          <Expression>\\GateWay\../source/User/Src/CatOneTask.c\568</Expression>
         </Bp>
       </Breakpoint>
       <WatchWindow1>
@@ -503,6 +487,11 @@
           <WinNumber>1</WinNumber>
           <ItemText>CatOne.AtCmd</ItemText>
         </Ww>
+        <Ww>
+          <count>8</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>rstCnt,0x0A</ItemText>
+        </Ww>
       </WatchWindow1>
       <WatchWindow2>
         <Ww>
diff --git a/Project/GateWay/source/User/Src/CatOneTask.c b/Project/GateWay/source/User/Src/CatOneTask.c
index ed285ef..31e6d46 100644
--- a/Project/GateWay/source/User/Src/CatOneTask.c
+++ b/Project/GateWay/source/User/Src/CatOneTask.c
@@ -543,6 +543,7 @@ void CatOneLoopHandler(void)
 
 		case CAT_ONE_DUCH_MODE:
 			Cat1DuchReady = true;
+			uint16_t rstCnt = 0;
 			while(ChannelIsActive(CatOne.GateWay->ConfigPara, CH_CAT1)) {
 				if(duchRd != duchWr) {
 					uint16_t avail = (duchWr - duchRd) & 0x1FFF;
@@ -563,10 +564,13 @@ void CatOneLoopHandler(void)
 				} else {
 					rt_thread_delay(50);
 				}
+				if(++rstCnt > 12000) {
+          rstCnt = 0;
+					CatOne.Cat1Status = CAT_ONE_INIT;
+          break;
+				}
 			}
-			Cat1DuchReady = false;
-			CatOne.Cat1Status = CAT_ONE_IDEL;
-			break;
+      break;
 
 		case CAT_ONE_OFF:
 			CAT1_RESET_SET();