diff --git a/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesPlc.java b/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesPlc.java
index d78860d..6c6aeec 100644
--- a/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesPlc.java
+++ b/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesPlc.java
@@ -14,6 +14,7 @@ import javax.persistence.Entity;
 import javax.persistence.Table;
 import javax.persistence.Transient;
 import java.io.Serializable;
+import java.util.List;
 
 /**
  * @Description:
@@ -126,5 +127,5 @@ public class MesPlc extends BaseBean implements Serializable {
 
     @Transient
     @ApiParam("OPC值")
-    private String opcValue;
+    private List opcValue;
 }