diff --git a/cloud-etl-common/src/main/java/com/muyu/context/GenerateConstant.java b/cloud-etl-common/src/main/java/com/muyu/context/GenerateConstant.java
index 045a1b8..6f84f4e 100644
--- a/cloud-etl-common/src/main/java/com/muyu/context/GenerateConstant.java
+++ b/cloud-etl-common/src/main/java/com/muyu/context/GenerateConstant.java
@@ -57,4 +57,5 @@ public class GenerateConstant {
                 "}";
     }
 
+
 }
diff --git a/cloud-etl-server/src/main/java/com/muyu/abstracts/PwoerEngine.java b/cloud-etl-server/src/main/java/com/muyu/abstracts/PwoerEngine.java
new file mode 100644
index 0000000..084933a
--- /dev/null
+++ b/cloud-etl-server/src/main/java/com/muyu/abstracts/PwoerEngine.java
@@ -0,0 +1,22 @@
+//package com.muyu.abstracts;
+//import com.muyu.abstracts.DataEngineValueActuator;
+//import com.muyu.abstracts.DataValue;
+//
+///**
+// * @Author: qdm
+// * @date: 2024/09/10 09:40:42
+// * @Description:
+// * @Version: 1.0
+// */
+//public class PwoerEngine extends DataEngineValueActuator{
+//    @Override
+//    public DataValue run () {
+//       DataValue dataValue = get();
+//        if(dataValue.getValue()==null || dataValue.getValue().equals("")){
+//            System.out.println("数据为空,需要丢弃");
+//        }else{
+//            System.out.println("数据非空："+dataValue.getValue());
+//        }
+//        return dataValue;
+//    }
+//}
diff --git a/lib/com/muyu/BasicEngine.class b/lib/com/muyu/BasicEngine.class
index 01f469d..4cbadd1 100644
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diff --git a/lib/com/muyu/context/GenerateConstant.class b/lib/com/muyu/context/GenerateConstant.class
index 4108832..73f900a 100644
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diff --git a/lib/com/muyu/controller/EngIneController.class b/lib/com/muyu/controller/EngIneController.class
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diff --git a/lib/com/muyu/controller/EngineLevelController.class b/lib/com/muyu/controller/EngineLevelController.class
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diff --git a/lib/com/muyu/controller/EngineVersionController.class b/lib/com/muyu/controller/EngineVersionController.class
index 14fa639..a367a67 100644
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diff --git a/lib/com/muyu/controller/SourceDataController.class b/lib/com/muyu/controller/SourceDataController.class
index e1ae51d..bdba39e 100644
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diff --git a/lib/com/muyu/controller/Student.class b/lib/com/muyu/controller/Student.class
deleted file mode 100644
index e39536a..0000000
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diff --git a/lib/com/muyu/domain/EngineMaintenance.class b/lib/com/muyu/domain/EngineMaintenance.class
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diff --git a/lib/com/muyu/javacomplier/OSSFileDownload.class b/lib/com/muyu/javacomplier/OSSFileDownload.class
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diff --git a/lib/com/muyu/mapper/EngineMapper.class b/lib/com/muyu/mapper/EngineMapper.class
index cf16ca2..f94377b 100644
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diff --git a/lib/com/muyu/mapper/TypseMapper.class b/lib/com/muyu/mapper/TypseMapper.class
index bf59ea5..4d1b6e8 100644
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diff --git a/lib/com/muyu/service/EngIneService.class b/lib/com/muyu/service/EngIneService.class
index a5851da..3b063d0 100644
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diff --git a/lib/com/muyu/service/serviceImpl/EngIneServiceImpl.class b/lib/com/muyu/service/serviceImpl/EngIneServiceImpl.class
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