fix:app定向询价调整

src/main/java/com/uas/platform/b2b/model/PurchaseInquiryItem.java

@@ -559,7 +559,7 @@ public class PurchaseInquiryItem extends AbstractOrderProduct {
 	}
 
 	public Short getInvalidStatus() {
-		return invalidStatus = check(this.toDate);
+		return invalidStatus;
 	}
 
 	public void setInvalidStatus(Short invalidStatus) {
@@ -583,7 +583,7 @@ public class PurchaseInquiryItem extends AbstractOrderProduct {
 	}
 
 	public Short getOverdue() {
-		return overdue = check(this.inquiry.getEndDate());
+		return check(this.inquiry.getEndDate());
 	}
 
 	public void setOverdue(Short overdue) {
@@ -591,7 +591,7 @@ public class PurchaseInquiryItem extends AbstractOrderProduct {
 	}
 
 	public Short getInvalid() {
-		return invalid;
+		return check(this.toDate);
 	}
 
 	public void setInvalid(Short invalid) {