diff --git a/common/service-utils/src/main/java/cn/bunny/common/service/constant/ExceptionConstant.java b/common/service-utils/src/main/java/cn/bunny/common/service/constant/ExceptionConstant.java
new file mode 100644
index 0000000..37b4cc2
--- /dev/null
+++ b/common/service-utils/src/main/java/cn/bunny/common/service/constant/ExceptionConstant.java
@@ -0,0 +1,16 @@
+package cn.bunny.common.service.constant;
+
+
+import lombok.Data;
+
+@Data
+public class ExceptionConstant {
+    public static final String USER_NOT_FOUND = "用户不存在";
+    public static final String USERNAME_IS_EMPTY = "用户名不能为空";
+    public static final String PASSWORD_ERROR = "密码错误";
+    public static final String PASSWORD_IS_EMPTY = "密码不能为空";
+    public static final String CAPTCHA_IS_EMPTY = "提交验证码不能为空";
+    public static final String KEY_IS_EMPTY = "验证码key不能为空";
+    public static final String VERIFICATION_CODE_DOES_NOT_MATCH = "验证码不匹配";
+    public static final String VERIFICATION_CODE_IS_EMPTY = "验证码失效或不存在";
+}
diff --git a/common/service-utils/src/main/java/cn/bunny/common/service/constant/LocalDateTimeConstant.java b/common/service-utils/src/main/java/cn/bunny/common/service/constant/LocalDateTimeConstant.java
new file mode 100644
index 0000000..d137e64
--- /dev/null
+++ b/common/service-utils/src/main/java/cn/bunny/common/service/constant/LocalDateTimeConstant.java
@@ -0,0 +1,11 @@
+package cn.bunny.common.service.constant;
+
+import lombok.Data;
+
+@Data
+public class LocalDateTimeConstant {
+    public static final String DEFAULT_DATE_FORMAT = "yyyy-MM-dd";
+    public static final String DEFAULT_DATE_TIME_FORMAT = "yyyy-MM-dd HH:mm";
+    public static final String DEFAULT_DATE_TIME_SECOND_FORMAT = "yyyy-MM-dd HH:mm:ss";
+    public static final String DEFAULT_TIME_FORMAT = "HH:mm:ss";
+}
diff --git a/common/service-utils/src/main/java/cn/bunny/common/service/constant/MessageConstant.java b/common/service-utils/src/main/java/cn/bunny/common/service/constant/MessageConstant.java
index 718b75e..4292a28 100644
--- a/common/service-utils/src/main/java/cn/bunny/common/service/constant/MessageConstant.java
+++ b/common/service-utils/src/main/java/cn/bunny/common/service/constant/MessageConstant.java
@@ -1,8 +1,11 @@
 package cn.bunny.common.service.constant;
 
+import lombok.Data;
+
 /**
  * 信息提示常量类
  */
+@Data
 public class MessageConstant {
     public static final String PASSWORD_ERROR = "密码错误";
     public static final String OLD_PASSWORD_ERROR = "旧密码不匹配";
diff --git a/common/service-utils/src/main/java/cn/bunny/common/service/constant/PasswordConstant.java b/common/service-utils/src/main/java/cn/bunny/common/service/constant/PasswordConstant.java
new file mode 100644
index 0000000..cb15e4f
--- /dev/null
+++ b/common/service-utils/src/main/java/cn/bunny/common/service/constant/PasswordConstant.java
@@ -0,0 +1,18 @@
+package cn.bunny.common.service.constant;
+
+import lombok.Data;
+
+/**
+ * 密码常量
+ */
+@Data
+public class PasswordConstant {
+    // 默认密码
+    public static final String DEFAULT_PASSWORD = "123456";
+    // JWT密码
+    public static final String DEFAULT_JWT_PASSWORD = "123456";
+    // 默认头像
+    public static final String AVTAR = "https://oss.aliyuncs.com/aliyun_id_photo_bucket/default_handsome.jpg";
+    // 设置token过期时间
+    public static final long TOKEN_EXPIRATION = 365L * 24 * 60 * 60 * 1000;
+}
diff --git a/common/service-utils/src/main/java/cn/bunny/common/service/constant/RedisUserConstant.java b/common/service-utils/src/main/java/cn/bunny/common/service/constant/RedisUserConstant.java
new file mode 100644
index 0000000..835cf7b
--- /dev/null
+++ b/common/service-utils/src/main/java/cn/bunny/common/service/constant/RedisUserConstant.java
@@ -0,0 +1,11 @@
+package cn.bunny.common.service.constant;
+
+import lombok.Data;
+
+/**
+ * Redis用户前缀设置
+ */
+@Data
+public class RedisUserConstant {
+    public static final String REDIS_CART_KEY = "user::";
+}
diff --git a/common/service-utils/src/main/java/cn/bunny/common/service/constant/StatusConstant.java b/common/service-utils/src/main/java/cn/bunny/common/service/constant/StatusConstant.java
new file mode 100644
index 0000000..8006096
--- /dev/null
+++ b/common/service-utils/src/main/java/cn/bunny/common/service/constant/StatusConstant.java
@@ -0,0 +1,14 @@
+package cn.bunny.common.service.constant;
+
+import lombok.Data;
+
+/**
+ * 状态常量，启用或者禁用
+ */
+@Data
+public class StatusConstant {
+    // 启用为1
+    public static final Integer ENABLE = 1;
+    // 禁用为0
+    public static final Integer DISABLE = 0;
+}
diff --git a/common/service-utils/src/main/java/cn/bunny/common/service/constant/UserConstant.java b/common/service-utils/src/main/java/cn/bunny/common/service/constant/UserConstant.java
new file mode 100644
index 0000000..9d914aa
--- /dev/null
+++ b/common/service-utils/src/main/java/cn/bunny/common/service/constant/UserConstant.java
@@ -0,0 +1,8 @@
+package cn.bunny.common.service.constant;
+
+import lombok.Data;
+
+@Data
+public class UserConstant {
+    public static final String USER_AVATAR = "https://thirdwx.qlogo.cn/mmopen/vi_32/DYAIOgq83eoj0hHXhgJNOTSOFsS4uZs8x1ConecaVOB8eIl115xmJZcT4oCicvia7wMEufibKtTLqiaJeanU2Lpg3w/132";
+}