diff --git a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/constant/RegexConsts.java b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/constant/RegexConsts.java
index 89ca0c43..6cbf5827 100644
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/constant/RegexConsts.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/constant/RegexConsts.java
@@ -49,4 +49,9 @@ public class RegexConsts implements RegexPool {
      * 通用名称正则（长度为 1 到 20 位，可以包含中文、字母、数字、下划线，短横线）
      */
     public static final String GENERAL_NAME = "^[\\u4e00-\\u9fa5a-zA-Z0-9_-]{1,20}$";
+
+    /**
+     * 包名正则（可以包含大小写字母、数字、下划线，每一级包名不能以数字开头）
+     */
+    public static final String PACKAGE_NAME = "^(?:[a-zA-Z_][a-zA-Z0-9_]*\\.)*[a-zA-Z_][a-zA-Z0-9_]*$";
 }
diff --git a/continew-admin-tool/src/main/java/top/charles7c/cnadmin/tool/model/entity/GenConfigDO.java b/continew-admin-tool/src/main/java/top/charles7c/cnadmin/tool/model/entity/GenConfigDO.java
index 8530a643..96a6261b 100644
--- a/continew-admin-tool/src/main/java/top/charles7c/cnadmin/tool/model/entity/GenConfigDO.java
+++ b/continew-admin-tool/src/main/java/top/charles7c/cnadmin/tool/model/entity/GenConfigDO.java
@@ -21,6 +21,7 @@ import java.time.LocalDateTime;
 
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
+import javax.validation.constraints.Pattern;
 
 import lombok.Data;
 import lombok.NoArgsConstructor;
@@ -28,8 +29,12 @@ import lombok.experimental.Accessors;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 
+import org.hibernate.validator.constraints.Length;
+
 import com.baomidou.mybatisplus.annotation.*;
 
+import top.charles7c.cnadmin.common.constant.RegexConsts;
+
 /**
  * 生成配置实体
  *
@@ -58,6 +63,7 @@ public class GenConfigDO implements Serializable {
      */
     @Schema(description = "模块名称")
     @NotBlank(message = "模块名称不能为空")
+    @Length(max = 60, message = "模块名称不能超过 {max} 个字符")
     private String moduleName;
 
     /**
@@ -65,12 +71,15 @@ public class GenConfigDO implements Serializable {
      */
     @Schema(description = "包名称")
     @NotBlank(message = "包名称不能为空")
+    @Pattern(regexp = RegexConsts.PACKAGE_NAME, message = "包名称格式错误")
+    @Length(max = 60, message = "包名称不能超过 {max} 个字符")
     private String packageName;
 
     /**
      * 前端路径
      */
     @Schema(description = "前端路径")
+    @Length(max = 255, message = "前端路径不能超过 {max} 个字符")
     private String frontendPath;
 
     /**
@@ -78,6 +87,7 @@ public class GenConfigDO implements Serializable {
      */
     @Schema(description = "业务名称")
     @NotBlank(message = "业务名称不能为空")
+    @Length(max = 50, message = "业务名称不能超过 {max} 个字符")
     private String businessName;
 
     /**
@@ -85,6 +95,7 @@ public class GenConfigDO implements Serializable {
      */
     @Schema(description = "作者")
     @NotBlank(message = "作者名称不能为空")
+    @Length(max = 100, message = "作者名称不能超过 {max} 个字符")
     private String author;
 
     /**
diff --git a/continew-admin-tool/src/main/java/top/charles7c/cnadmin/tool/model/request/GenConfigRequest.java b/continew-admin-tool/src/main/java/top/charles7c/cnadmin/tool/model/request/GenConfigRequest.java
index e4d416ba..dc850c80 100644
--- a/continew-admin-tool/src/main/java/top/charles7c/cnadmin/tool/model/request/GenConfigRequest.java
+++ b/continew-admin-tool/src/main/java/top/charles7c/cnadmin/tool/model/request/GenConfigRequest.java
@@ -20,6 +20,9 @@ import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
 
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+
 import lombok.Data;
 
 import io.swagger.v3.oas.annotations.media.Schema;
@@ -43,11 +46,13 @@ public class GenConfigRequest implements Serializable {
      * 列映射信息列表
      */
     @Schema(description = "列映射信息列表")
+    @NotEmpty(message = "列映射信息不能为空")
     private List<ColumnMappingDO> columnMappings = new ArrayList<>();
 
     /**
      * 生成配置信息
      */
     @Schema(description = "生成配置信息")
+    @NotNull(message = "生成配置信息不能为空")
     private GenConfigDO genConfig;
 }