diff --git a/src/main/java/com/backend/soullive_a/entity/Age.java b/src/main/java/com/backend/soullive_a/entity/Age.java
index dea99d9..357d407 100644
--- a/src/main/java/com/backend/soullive_a/entity/Age.java
+++ b/src/main/java/com/backend/soullive_a/entity/Age.java
@@ -9,12 +9,10 @@
 import lombok.extern.slf4j.Slf4j;
 import org.hibernate.annotations.DynamicInsert;
 
-@Slf4j
 @Entity
 @Table(name = "AGE")
 @Builder
 @Getter
-@DynamicInsert
 @AllArgsConstructor
 @NoArgsConstructor
 public class Age {
diff --git a/src/main/java/com/backend/soullive_a/entity/BrandImage.java b/src/main/java/com/backend/soullive_a/entity/BrandImage.java
index cd3aae9..afb5ddc 100644
--- a/src/main/java/com/backend/soullive_a/entity/BrandImage.java
+++ b/src/main/java/com/backend/soullive_a/entity/BrandImage.java
@@ -8,12 +8,10 @@
 import lombok.extern.slf4j.Slf4j;
 import org.hibernate.annotations.DynamicInsert;
 
-@Slf4j
 @Entity
 @Table(name = "BRAND_IMAGE")
 @Builder
 @Getter
-@DynamicInsert
 @AllArgsConstructor
 @NoArgsConstructor
 public class BrandImage {
diff --git a/src/main/java/com/backend/soullive_a/entity/Gender.java b/src/main/java/com/backend/soullive_a/entity/Gender.java
index 1c4b297..2a14c16 100644
--- a/src/main/java/com/backend/soullive_a/entity/Gender.java
+++ b/src/main/java/com/backend/soullive_a/entity/Gender.java
@@ -9,12 +9,10 @@
 import lombok.extern.slf4j.Slf4j;
 import org.hibernate.annotations.DynamicInsert;
 
-@Slf4j
 @Entity
 @Table(name = "GENDER")
 @Builder
 @Getter
-@DynamicInsert
 @AllArgsConstructor
 @NoArgsConstructor
 public class Gender {
diff --git a/src/main/java/com/backend/soullive_a/entity/Product.java b/src/main/java/com/backend/soullive_a/entity/Product.java
index 3dab20e..3bcf429 100644
--- a/src/main/java/com/backend/soullive_a/entity/Product.java
+++ b/src/main/java/com/backend/soullive_a/entity/Product.java
@@ -11,29 +11,27 @@
 import java.util.ArrayList;
 import java.util.List;
 
-@Slf4j
 @Entity
 @Table(name = "PRODUCT")
 @Builder
 @Getter
-@DynamicInsert
 @AllArgsConstructor
 @NoArgsConstructor
 public class Product {
     @Id
     @GeneratedValue
-    @Column(name = "PRODUCT_ID")
+    @Column(name = "PRODUCT_ID", nullable = false)
     private Long id;
 
-    @Column(name = "COMPANY", length = 100)
+    @Column(name = "COMPANY", nullable = false)
     private String company;
 
-    @Column(name = "BRAND", length = 100)
+    @Column(name = "BRAND", nullable = true)
     private String brand;
 
-    @Column(name = "PRODUCT", length = 100)
+    @Column(name = "PRODUCT", nullable = false)
     private String product;
 
-    @Column(name = "CHARACTERISTIC")
+    @Column(name = "CHARACTERISTIC", nullable = false)
     private String characteristic;
 }
diff --git a/src/main/java/com/backend/soullive_a/entity/ProductImage.java b/src/main/java/com/backend/soullive_a/entity/ProductImage.java
index 132e5a4..3efd9f5 100644
--- a/src/main/java/com/backend/soullive_a/entity/ProductImage.java
+++ b/src/main/java/com/backend/soullive_a/entity/ProductImage.java
@@ -8,24 +8,22 @@
 import lombok.extern.slf4j.Slf4j;
 import org.hibernate.annotations.DynamicInsert;
 
-@Slf4j
 @Entity
 @Table(name = "PRODUCT_IMAGE")
 @Builder
 @Getter
-@DynamicInsert
 @AllArgsConstructor
 @NoArgsConstructor
 public class ProductImage {
     @Id
     @GeneratedValue
-    @Column(name = "PRODUCT_IMAGE_ID")
+    @Column(name = "PRODUCT_IMAGE_ID", nullable = false)
     private Long id;
 
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "PRODUCT_ID", nullable = false)
     private Product product;
 
-    @Column(name = "PRODUCT_IMAGE")
+    @Column(name = "PRODUCT_IMAGE", nullable = false)
     private String productImage;
 }
\ No newline at end of file
diff --git a/src/main/java/com/backend/soullive_a/entity/Range.java b/src/main/java/com/backend/soullive_a/entity/Range.java
index 4abd1a9..208f9d5 100644
--- a/src/main/java/com/backend/soullive_a/entity/Range.java
+++ b/src/main/java/com/backend/soullive_a/entity/Range.java
@@ -8,23 +8,21 @@
 import lombok.extern.slf4j.Slf4j;
 import org.hibernate.annotations.DynamicInsert;
 
-@Slf4j
 @Entity(name = "RANGE")
 @Builder
 @Getter
-@DynamicInsert
 @AllArgsConstructor
 @NoArgsConstructor
 public class Range {
     @Id
     @GeneratedValue
-    @Column(name = "RANGE_ID")
+    @Column(name = "RANGE_ID", nullable = false)
     private Long id;
 
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "PRODUCT_ID", nullable = false)
     private Product product;
 
-    @Column(name = "RANGE")
+    @Column(name = "RANGE", nullable = false)
     private String rangeType;
 }