diff --git a/template/common/src/main/java/{{.packagePath}}/common/response/ObjectMapperFactory.java b/template/common/src/main/java/{{.packagePath}}/common/response/ObjectMapperFactory.java
index 8148569..9b081d1 100644
--- a/template/common/src/main/java/{{.packagePath}}/common/response/ObjectMapperFactory.java
+++ b/template/common/src/main/java/{{.packagePath}}/common/response/ObjectMapperFactory.java
@@ -6,6 +6,7 @@ import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.SerializationFeature;
 import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
+import com.fasterxml.jackson.databind.module.SimpleModule;
 import java.math.BigDecimal;
 
 public class ObjectMapperFactory {