diff --git a/src/main/java/com/loafle/overflow/meta/MetaCrawlerInputItem.java b/src/main/java/com/loafle/overflow/meta/MetaCrawlerInputItem.java
index 17a2c6b..ab88d9a 100644
--- a/src/main/java/com/loafle/overflow/meta/MetaCrawlerInputItem.java
+++ b/src/main/java/com/loafle/overflow/meta/MetaCrawlerInputItem.java
@@ -11,8 +11,8 @@ import java.util.Date;
 @Table(name = "TBL_META_CRAWLER_INPUT_ITEM", schema = "public", catalog = "postgres")
 public class MetaCrawlerInputItem {
     private int id;
-    private short typeId;
-    private short crawlerId;
+    private MetaInputType metaInputType;
+    private MetaCrawler metaCrawler;
     private String desc;
     private String name;
     private Date createDate;
@@ -32,24 +32,44 @@ public class MetaCrawlerInputItem {
         this.id = id;
     }
 
-    @Basic
-    @Column(name = "TYPE_ID", nullable = false)
-    public short getTypeId() {
-        return typeId;
+//    @Basic
+//    @Column(name = "TYPE_ID", nullable = false)
+//    public short getTypeId() {
+//        return typeId;
+//    }
+//
+//    public void setTypeId(short typeId) {
+//        this.typeId = typeId;
+//    }
+//
+//    @Basic
+//    @Column(name = "CRAWLER_ID", nullable = false)
+//    public short getCrawlerId() {
+//        return crawlerId;
+//    }
+//
+//    public void setCrawlerId(short crawlerId) {
+//        this.crawlerId = crawlerId;
+//    }
+
+    @ManyToOne
+    @JoinColumn(name = "TYPE_ID", nullable = false)
+    public MetaInputType getMetaInputType() {
+        return metaInputType;
     }
 
-    public void setTypeId(short typeId) {
-        this.typeId = typeId;
+    public void setMetaInputType(MetaInputType metaInputType) {
+        this.metaInputType = metaInputType;
     }
 
-    @Basic
-    @Column(name = "CRAWLER_ID", nullable = false)
-    public short getCrawlerId() {
-        return crawlerId;
+    @ManyToOne
+    @JoinColumn(name = "CRAWLER_ID", nullable = false)
+    public MetaCrawler getMetaCrawler() {
+        return metaCrawler;
     }
 
-    public void setCrawlerId(short crawlerId) {
-        this.crawlerId = crawlerId;
+    public void setMetaCrawler(MetaCrawler metaCrawler) {
+        this.metaCrawler = metaCrawler;
     }
 
     @Column(name = "DESC", nullable = true, length = 50)
@@ -129,41 +149,41 @@ public class MetaCrawlerInputItem {
         this.keyValue = keyValue;
     }
 
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (o == null || getClass() != o.getClass()) return false;
-
-        MetaCrawlerInputItem that = (MetaCrawlerInputItem) o;
-
-        if (id != that.id) return false;
-        if (typeId != that.typeId) return false;
-        if (crawlerId != that.crawlerId) return false;
-        if (required != that.required) return false;
-        if (desc != null ? !desc.equals(that.desc) : that.desc != null) return false;
-        if (name != null ? !name.equals(that.name) : that.name != null) return false;
-        if (createDate != null ? !createDate.equals(that.createDate) : that.createDate != null) return false;
-        if (defaultValue != null ? !defaultValue.equals(that.defaultValue) : that.defaultValue != null) return false;
-        if (pattern != null ? !pattern.equals(that.pattern) : that.pattern != null) return false;
-        if (keyName != null ? !keyName.equals(that.keyName) : that.keyName != null) return false;
-        if (keyValue != null ? !keyValue.equals(that.keyValue) : that.keyValue != null) return false;
-
-        return true;
-    }
-
-    @Override
-    public int hashCode() {
-        int result = id;
-        result = 31 * result + (int) typeId;
-        result = 31 * result + (int) crawlerId;
-        result = 31 * result + (desc != null ? desc.hashCode() : 0);
-        result = 31 * result + (name != null ? name.hashCode() : 0);
-        result = 31 * result + (createDate != null ? createDate.hashCode() : 0);
-        result = 31 * result + (required ? 1 : 0);
-        result = 31 * result + (defaultValue != null ? defaultValue.hashCode() : 0);
-        result = 31 * result + (pattern != null ? pattern.hashCode() : 0);
-        result = 31 * result + (keyName != null ? keyName.hashCode() : 0);
-        result = 31 * result + (keyValue != null ? keyValue.hashCode() : 0);
-        return result;
-    }
+//    @Override
+//    public boolean equals(Object o) {
+//        if (this == o) return true;
+//        if (o == null || getClass() != o.getClass()) return false;
+//
+//        MetaCrawlerInputItem that = (MetaCrawlerInputItem) o;
+//
+//        if (id != that.id) return false;
+//        if (typeId != that.typeId) return false;
+//        if (crawlerId != that.crawlerId) return false;
+//        if (required != that.required) return false;
+//        if (desc != null ? !desc.equals(that.desc) : that.desc != null) return false;
+//        if (name != null ? !name.equals(that.name) : that.name != null) return false;
+//        if (createDate != null ? !createDate.equals(that.createDate) : that.createDate != null) return false;
+//        if (defaultValue != null ? !defaultValue.equals(that.defaultValue) : that.defaultValue != null) return false;
+//        if (pattern != null ? !pattern.equals(that.pattern) : that.pattern != null) return false;
+//        if (keyName != null ? !keyName.equals(that.keyName) : that.keyName != null) return false;
+//        if (keyValue != null ? !keyValue.equals(that.keyValue) : that.keyValue != null) return false;
+//
+//        return true;
+//    }
+//
+//    @Override
+//    public int hashCode() {
+//        int result = id;
+//        result = 31 * result + (int) typeId;
+//        result = 31 * result + (int) crawlerId;
+//        result = 31 * result + (desc != null ? desc.hashCode() : 0);
+//        result = 31 * result + (name != null ? name.hashCode() : 0);
+//        result = 31 * result + (createDate != null ? createDate.hashCode() : 0);
+//        result = 31 * result + (required ? 1 : 0);
+//        result = 31 * result + (defaultValue != null ? defaultValue.hashCode() : 0);
+//        result = 31 * result + (pattern != null ? pattern.hashCode() : 0);
+//        result = 31 * result + (keyName != null ? keyName.hashCode() : 0);
+//        result = 31 * result + (keyValue != null ? keyValue.hashCode() : 0);
+//        return result;
+//    }
 }
diff --git a/src/main/java/com/loafle/overflow/meta/MetaSensorItemType.java b/src/main/java/com/loafle/overflow/meta/MetaSensorItemType.java
index a4977d9..dd629b5 100644
--- a/src/main/java/com/loafle/overflow/meta/MetaSensorItemType.java
+++ b/src/main/java/com/loafle/overflow/meta/MetaSensorItemType.java
@@ -2,6 +2,7 @@ package com.loafle.overflow.meta;
 
 import javax.persistence.*;
 import java.sql.Timestamp;
+import java.util.Date;
 
 /**
  * Created by root on 17. 6. 22.
@@ -12,10 +13,10 @@ public class MetaSensorItemType {
     private short id;
     private String name;
     private String desc;
-    private Timestamp createDate;
+    private Date createDate;
 
     @Id
-    @Column(name = "ID", nullable = false)
+    @GeneratedValue(strategy= GenerationType.IDENTITY)
     public short getId() {
         return id;
     }
@@ -44,13 +45,13 @@ public class MetaSensorItemType {
         this.desc = desc;
     }
 
-    @Basic
+    @Temporal(TemporalType.TIMESTAMP)
     @Column(name = "CREATE_DATE", nullable = false)
-    public Timestamp getCreateDate() {
+    public Date getCreateDate() {
         return createDate;
     }
 
-    public void setCreateDate(Timestamp createDate) {
+    public void setCreateDate(Date createDate) {
         this.createDate = createDate;
     }
 
diff --git a/src/main/java/com/loafle/overflow/meta/MetaVendorCrawler.java b/src/main/java/com/loafle/overflow/meta/MetaVendorCrawler.java
index 62d79ab..60eee5a 100644
--- a/src/main/java/com/loafle/overflow/meta/MetaVendorCrawler.java
+++ b/src/main/java/com/loafle/overflow/meta/MetaVendorCrawler.java
@@ -2,6 +2,7 @@ package com.loafle.overflow.meta;
 
 import javax.persistence.*;
 import java.sql.Timestamp;
+import java.util.Date;
 
 /**
  * Created by root on 17. 6. 22.
@@ -10,12 +11,12 @@ import java.sql.Timestamp;
 @Table(name = "TBL_META_VENDOR_CRAWLER", schema = "public", catalog = "postgres")
 public class MetaVendorCrawler {
     private int id;
-    private short crawlerId;
-    private int vendorId;
-    private Timestamp createDate;
+    private MetaCrawler metaCrawler;
+    private MetaInfraVendor metaInfraVendor;
+    private Date createDate;
 
     @Id
-    @Column(name = "ID", nullable = false)
+    @GeneratedValue(strategy= GenerationType.IDENTITY)
     public int getId() {
         return id;
     }
@@ -24,57 +25,77 @@ public class MetaVendorCrawler {
         this.id = id;
     }
 
-    @Basic
-    @Column(name = "CRAWLER_ID", nullable = false)
-    public short getCrawlerId() {
-        return crawlerId;
+    @ManyToOne
+    @JoinColumn(name = "CRAWLER_ID", nullable = false)
+    public MetaCrawler getMetaCrawler() {
+        return metaCrawler;
     }
 
-    public void setCrawlerId(short crawlerId) {
-        this.crawlerId = crawlerId;
+    public void setMetaCrawler(MetaCrawler metaCrawler) {
+        this.metaCrawler = metaCrawler;
     }
 
-    @Basic
-    @Column(name = "VENDOR_ID", nullable = false)
-    public int getVendorId() {
-        return vendorId;
+    @ManyToOne
+    @JoinColumn(name = "VENDOR_ID", nullable = false)
+    public MetaInfraVendor getMetaInfraVendor() {
+        return metaInfraVendor;
     }
 
-    public void setVendorId(int vendorId) {
-        this.vendorId = vendorId;
+    public void setMetaInfraVendor(MetaInfraVendor metaInfraVendor) {
+        this.metaInfraVendor = metaInfraVendor;
     }
 
-    @Basic
+    //    @Basic
+//    @Column(name = "CRAWLER_ID", nullable = false)
+//    public short getCrawlerId() {
+//        return crawlerId;
+//    }
+//
+//    public void setCrawlerId(short crawlerId) {
+//        this.crawlerId = crawlerId;
+//    }
+//
+//    @Basic
+//    @Column(name = "VENDOR_ID", nullable = false)
+//    public int getVendorId() {
+//        return vendorId;
+//    }
+//
+//    public void setVendorId(int vendorId) {
+//        this.vendorId = vendorId;
+//    }
+
+    @Temporal(TemporalType.TIMESTAMP)
     @Column(name = "CREATE_DATE", nullable = false)
-    public Timestamp getCreateDate() {
+    public Date getCreateDate() {
         return createDate;
     }
 
-    public void setCreateDate(Timestamp createDate) {
+    public void setCreateDate(Date createDate) {
         this.createDate = createDate;
     }
 
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (o == null || getClass() != o.getClass()) return false;
-
-        MetaVendorCrawler that = (MetaVendorCrawler) o;
-
-        if (id != that.id) return false;
-        if (crawlerId != that.crawlerId) return false;
-        if (vendorId != that.vendorId) return false;
-        if (createDate != null ? !createDate.equals(that.createDate) : that.createDate != null) return false;
-
-        return true;
-    }
-
-    @Override
-    public int hashCode() {
-        int result = id;
-        result = 31 * result + (int) crawlerId;
-        result = 31 * result + vendorId;
-        result = 31 * result + (createDate != null ? createDate.hashCode() : 0);
-        return result;
-    }
+//    @Override
+//    public boolean equals(Object o) {
+//        if (this == o) return true;
+//        if (o == null || getClass() != o.getClass()) return false;
+//
+//        MetaVendorCrawler that = (MetaVendorCrawler) o;
+//
+//        if (id != that.id) return false;
+//        if (crawlerId != that.crawlerId) return false;
+//        if (vendorId != that.vendorId) return false;
+//        if (createDate != null ? !createDate.equals(that.createDate) : that.createDate != null) return false;
+//
+//        return true;
+//    }
+//
+//    @Override
+//    public int hashCode() {
+//        int result = id;
+//        result = 31 * result + (int) crawlerId;
+//        result = 31 * result + vendorId;
+//        result = 31 * result + (createDate != null ? createDate.hashCode() : 0);
+//        return result;
+//    }
 }
diff --git a/src/main/java/com/loafle/overflow/meta/MetaVendorCrawlerSensorItem.java b/src/main/java/com/loafle/overflow/meta/MetaVendorCrawlerSensorItem.java
index 964a255..6f4ae4c 100644
--- a/src/main/java/com/loafle/overflow/meta/MetaVendorCrawlerSensorItem.java
+++ b/src/main/java/com/loafle/overflow/meta/MetaVendorCrawlerSensorItem.java
@@ -2,6 +2,7 @@ package com.loafle.overflow.meta;
 
 import javax.persistence.*;
 import java.sql.Timestamp;
+import java.util.Date;
 
 /**
  * Created by root on 17. 6. 22.
@@ -12,13 +13,13 @@ public class MetaVendorCrawlerSensorItem {
     private long id;
     private String interval;
     private String warnCondition;
-    private Timestamp createDate;
-    private int itemId;
-    private int vendorId;
+    private Date createDate;
+    private MetaSensorItem metaSensorItem;
+    private MetaInfraVendor metaInfraVendor;
     private short crawlerId;
 
     @Id
-    @Column(name = "ID", nullable = false)
+    @GeneratedValue(strategy= GenerationType.IDENTITY)
     public long getId() {
         return id;
     }
@@ -47,34 +48,55 @@ public class MetaVendorCrawlerSensorItem {
         this.warnCondition = warnCondition;
     }
 
-    @Basic
+    @Temporal(TemporalType.TIMESTAMP)
     @Column(name = "CREATE_DATE", nullable = false)
-    public Timestamp getCreateDate() {
+    public Date getCreateDate() {
         return createDate;
     }
 
-    public void setCreateDate(Timestamp createDate) {
+    public void setCreateDate(Date createDate) {
         this.createDate = createDate;
     }
 
-    @Basic
-    @Column(name = "ITEM_ID", nullable = false)
-    public int getItemId() {
-        return itemId;
+//    @Basic
+//    @Column(name = "ITEM_ID", nullable = false)
+//    public int getItemId() {
+//        return itemId;
+//    }
+//
+//    public void setItemId(int itemId) {
+//        this.itemId = itemId;
+//    }
+//
+//    @Basic
+//    @Column(name = "VENDOR_ID", nullable = false)
+//    public int getVendorId() {
+//        return vendorId;
+//    }
+//
+//    public void setVendorId(int vendorId) {
+//        this.vendorId = vendorId;
+//    }
+
+
+    @ManyToOne
+    @JoinColumn(name = "ITEM_ID", nullable = false)
+    public MetaSensorItem getMetaSensorItem() {
+        return metaSensorItem;
     }
 
-    public void setItemId(int itemId) {
-        this.itemId = itemId;
+    public void setMetaSensorItem(MetaSensorItem metaSensorItem) {
+        this.metaSensorItem = metaSensorItem;
     }
 
-    @Basic
-    @Column(name = "VENDOR_ID", nullable = false)
-    public int getVendorId() {
-        return vendorId;
+    @ManyToOne
+    @JoinColumn(name = "VENDOR_ID", nullable = false)
+    public MetaInfraVendor getMetaInfraVendor() {
+        return metaInfraVendor;
     }
 
-    public void setVendorId(int vendorId) {
-        this.vendorId = vendorId;
+    public void setMetaInfraVendor(MetaInfraVendor metaInfraVendor) {
+        this.metaInfraVendor = metaInfraVendor;
     }
 
     @Basic
@@ -87,34 +109,34 @@ public class MetaVendorCrawlerSensorItem {
         this.crawlerId = crawlerId;
     }
 
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (o == null || getClass() != o.getClass()) return false;
-
-        MetaVendorCrawlerSensorItem that = (MetaVendorCrawlerSensorItem) o;
-
-        if (id != that.id) return false;
-        if (itemId != that.itemId) return false;
-        if (vendorId != that.vendorId) return false;
-        if (crawlerId != that.crawlerId) return false;
-        if (interval != null ? !interval.equals(that.interval) : that.interval != null) return false;
-        if (warnCondition != null ? !warnCondition.equals(that.warnCondition) : that.warnCondition != null)
-            return false;
-        if (createDate != null ? !createDate.equals(that.createDate) : that.createDate != null) return false;
-
-        return true;
-    }
-
-    @Override
-    public int hashCode() {
-        int result = (int) (id ^ (id >>> 32));
-        result = 31 * result + (interval != null ? interval.hashCode() : 0);
-        result = 31 * result + (warnCondition != null ? warnCondition.hashCode() : 0);
-        result = 31 * result + (createDate != null ? createDate.hashCode() : 0);
-        result = 31 * result + itemId;
-        result = 31 * result + vendorId;
-        result = 31 * result + (int) crawlerId;
-        return result;
-    }
+//    @Override
+//    public boolean equals(Object o) {
+//        if (this == o) return true;
+//        if (o == null || getClass() != o.getClass()) return false;
+//
+//        MetaVendorCrawlerSensorItem that = (MetaVendorCrawlerSensorItem) o;
+//
+//        if (id != that.id) return false;
+//        if (itemId != that.itemId) return false;
+//        if (vendorId != that.vendorId) return false;
+//        if (crawlerId != that.crawlerId) return false;
+//        if (interval != null ? !interval.equals(that.interval) : that.interval != null) return false;
+//        if (warnCondition != null ? !warnCondition.equals(that.warnCondition) : that.warnCondition != null)
+//            return false;
+//        if (createDate != null ? !createDate.equals(that.createDate) : that.createDate != null) return false;
+//
+//        return true;
+//    }
+//
+//    @Override
+//    public int hashCode() {
+//        int result = (int) (id ^ (id >>> 32));
+//        result = 31 * result + (interval != null ? interval.hashCode() : 0);
+//        result = 31 * result + (warnCondition != null ? warnCondition.hashCode() : 0);
+//        result = 31 * result + (createDate != null ? createDate.hashCode() : 0);
+//        result = 31 * result + itemId;
+//        result = 31 * result + vendorId;
+//        result = 31 * result + (int) crawlerId;
+//        return result;
+//    }
 }