diff --git a/src/main/java/com/spring/modules/cdc/utils/CollectUtil.java b/src/main/java/com/spring/modules/cdc/utils/CollectUtil.java
new file mode 100644
index 00000000..ec1b6446
--- /dev/null
+++ b/src/main/java/com/spring/modules/cdc/utils/CollectUtil.java
@@ -0,0 +1,41 @@
+package com.spring.modules.cdc.utils;
+
+import com.ghgande.j2mod.modbus.facade.ModbusTCPMaster;
+import com.ghgande.j2mod.modbus.procimg.Register;
+import lombok.extern.slf4j.Slf4j;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Slf4j
+public class CollectUtil {
+    public static Integer getValue(String IP, int port,int unitId,int ref){
+        ModbusTCPMaster master = new ModbusTCPMaster(IP, port);
+        try {
+            master.connect();
+            Register[] read = master.readMultipleRegisters(unitId,ref,1);
+            return read[0].getValue();
+        } catch (Exception e) {
+            log.error("连接失败", e);
+        }finally {
+            master.disconnect();
+        }
+        return null;
+    }
+
+    public static List<Integer> getValues(String IP, int port,int unitId,int ref,int count){
+        ModbusTCPMaster master = new ModbusTCPMaster(IP, port);
+        try {
+            master.connect();
+            Register[] read = master.readMultipleRegisters(unitId,ref,count);
+            return Arrays.stream(read).map(Register::getValue).collect(Collectors.toList());
+        } catch (Exception e) {
+            log.error("连接失败", e);
+        }finally {
+            master.disconnect();
+        }
+        return new ArrayList<>();
+    }
+}
diff --git a/src/main/java/com/spring/modules/code/service/impl/CodeDrawingServiceImpl.java b/src/main/java/com/spring/modules/code/service/impl/CodeDrawingServiceImpl.java
index 3c57f4bf..2835bfcd 100644
--- a/src/main/java/com/spring/modules/code/service/impl/CodeDrawingServiceImpl.java
+++ b/src/main/java/com/spring/modules/code/service/impl/CodeDrawingServiceImpl.java
@@ -68,9 +68,11 @@ public class CodeDrawingServiceImpl extends ServiceImpl<CodeDrawingMapper, CodeD
     @Transactional
     public void saveCodeDrawing(CodeDrawingVo codeDrawing) {
         // 校验Part 是否 存在
-        MasterPartInformationEntity part = baseMapper.queryErpPart(codeDrawing);
-        if (Objects.isNull(part)) {
-            throw new RuntimeException("IFS Part No不存在！");
+        if (StringUtils.hasText(codeDrawing.getErpPartNo())){
+            MasterPartInformationEntity part = baseMapper.queryErpPart(codeDrawing);
+            if (Objects.isNull(part)) {
+                throw new RuntimeException("IFS Part No不存在！");
+            }
         }
         codeDrawing.setCreateDate(new Date());
         save(codeDrawing);