diff --git a/src/main/java/org/sopt/lequuServer/domain/book/model/Book.java b/src/main/java/org/sopt/lequuServer/domain/book/model/Book.java
index 12aaee2..a344c19 100644
--- a/src/main/java/org/sopt/lequuServer/domain/book/model/Book.java
+++ b/src/main/java/org/sopt/lequuServer/domain/book/model/Book.java
@@ -65,7 +65,7 @@ public void addFavorite(Favorite favorite) {
     }
 
     @Column(nullable = false)
-    private int popularRate;
+    private int popularRate = 0;
 
     @Builder
     public Book(String uuid, String favoriteName, String favoriteImage, String title, String description, String backgroundColor, Member member, int popularRate) {