diff --git a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/config/WebMvcConfiguration.java b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/config/WebMvcConfiguration.java
index eb773da6..8c1ad619 100644
--- a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/config/WebMvcConfiguration.java
+++ b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/config/WebMvcConfiguration.java
@@ -1,18 +1,13 @@
 package com.jero.config;
 
-import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.module.SimpleModule;
 import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
 import org.springframework.beans.factory.annotation.Value;
-import org.springframework.boot.actuate.trace.http.InMemoryHttpTraceRepository;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Conditional;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Primary;
 import org.springframework.http.converter.HttpMessageConverter;
-import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
 import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
 import org.springframework.web.cors.CorsConfiguration;
 import org.springframework.web.cors.UrlBasedCorsConfigurationSource;