diff --git a/src/main/java/com/pearadmin/common/configure/CoreConfig.java b/src/main/java/com/pearadmin/common/configure/CoreConfig.java
index 372417b6a7de4810fab88d1ba56f310af9ccbcf2..b9cfaf830bfcf1ec29030d36c9cc44cd99940031 100644
--- a/src/main/java/com/pearadmin/common/configure/CoreConfig.java
+++ b/src/main/java/com/pearadmin/common/configure/CoreConfig.java
@@ -2,6 +2,9 @@ package com.pearadmin.common.configure;
 
 import cn.hutool.extra.mail.MailAccount;
 import com.fasterxml.jackson.databind.Module;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+import com.fasterxml.jackson.databind.module.SimpleModule;
 import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
 import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateSerializer;
 import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
@@ -62,6 +65,17 @@ public class CoreConfig implements WebMvcConfigurer {
         return javaTimeModule;
     }
 
+    @Bean
+    public ObjectMapper objectMapper() {
+        ObjectMapper objectMapper = new ObjectMapper();
+        objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
+        objectMapper.registerModule(new JavaLongTypeModule());
+        objectMapper.registerModule(new SimpleModule());
+        objectMapper.registerModule(dateTime());
+        return objectMapper;
+    }
+
+
     @Override
     public void addInterceptors(InterceptorRegistry registry) {
         registry.addInterceptor(rateLimitInterceptor).addPathPatterns("/**");
diff --git a/src/main/java/com/pearadmin/common/configure/JavaLongTypeModule.java b/src/main/java/com/pearadmin/common/configure/JavaLongTypeModule.java
new file mode 100644
index 0000000000000000000000000000000000000000..aba4745c15af98572f77663df9d07bf733269ee2
--- /dev/null
+++ b/src/main/java/com/pearadmin/common/configure/JavaLongTypeModule.java
@@ -0,0 +1,15 @@
+package com.pearadmin.common.configure;
+
+import com.fasterxml.jackson.core.json.PackageVersion;
+import com.fasterxml.jackson.databind.module.SimpleModule;
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
+
+
+public class JavaLongTypeModule extends SimpleModule {
+    public JavaLongTypeModule() {
+        super(PackageVersion.VERSION);
+        // 将 Long 转 String
+        this.addSerializer(Long.TYPE, ToStringSerializer.instance);
+        this.addSerializer(Long.class, ToStringSerializer.instance);
+    }
+}