diff --git a/system/domain/pom.xml b/system/domain/pom.xml
new file mode 100644
index 0000000..8e8e2fb
--- /dev/null
+++ b/system/domain/pom.xml
@@ -0,0 +1,102 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>com.supwisdom.institute</groupId>
+    <artifactId>sw-backend-parent</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <relativePath>../../</relativePath>
+  </parent>
+
+  <groupId>com.supwisdom.institute</groupId>
+  <artifactId>sw-backend-system-domain</artifactId>
+  <version>0.0.1-SNAPSHOT</version>
+  <packaging>jar</packaging>
+
+  <name>Supwisdom Backend Framework System Domain</name>
+  <description>Supwisdom Backend Framework System Domain project</description>
+
+  <dependencies>
+
+    <dependency>
+      <groupId>org.projectlombok</groupId>
+      <artifactId>lombok</artifactId>
+      <scope>provided</scope>
+    </dependency>
+
+
+    <dependency>
+      <groupId>com.supwisdom.institute</groupId>
+      <artifactId>sw-backend-common-core</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>com.supwisdom.institute</groupId>
+      <artifactId>sw-backend-common-utils</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>com.supwisdom.institute</groupId>
+      <artifactId>sw-backend-common-framework</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+
+
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter</artifactId>
+    </dependency>
+
+
+    <dependency>
+      <groupId>com.supwisdom.infras</groupId>
+      <artifactId>infras-data-jpa</artifactId>
+    </dependency>
+
+
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-javadoc-plugin</artifactId>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-release-plugin</artifactId>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-surefire-plugin</artifactId>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-failsafe-plugin</artifactId>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+      </plugin>
+      <plugin>
+        <groupId>org.jacoco</groupId>
+        <artifactId>jacoco-maven-plugin</artifactId>
+      </plugin>
+    </plugins>
+  </build>
+
+</project>
diff --git a/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/entity/Config.java b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/entity/Config.java
new file mode 100644
index 0000000..16300ef
--- /dev/null
+++ b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/entity/Config.java
@@ -0,0 +1,80 @@
+package com.supwisdom.institute.backend.system.domain.entity;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Table;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import com.supwisdom.institute.backend.common.framework.entity.ABaseEntity;
+
+/**
+ * @author loie
+ */
+@Entity
+@Table(name = "TB_CONFIG")
+public class Config extends ABaseEntity {
+
+  /**
+   * 
+   */
+  private static final long serialVersionUID = -2721844710909809785L;
+
+  /**
+   * 分类代码
+   */
+  @Getter
+  @Setter
+  @Column(name = "CATEGORY_CODE")
+  private String categoryCode;
+  
+  /**
+   * 分类名称
+   */
+  @Getter
+  @Setter
+  @Column(name = "CATEGORY_NAME")
+  private String categoryName;
+
+  /**
+   * 名称
+   */
+  @Getter
+  @Setter
+  @Column(name = "NAME")
+  private String name;
+
+  /**
+   * 描述
+   */
+  @Getter
+  @Setter
+  @Column(name = "DESCRIPTION")
+  private String description;
+
+  /**
+   * 配置键
+   */
+  @Getter
+  @Setter
+  @Column(name = "CONFIG_KEY")
+  private String configKey;
+
+  /**
+   * 配置值
+   */
+  @Getter
+  @Setter
+  @Column(name = "CONFIG_VALUE")
+  private String configValue;
+
+  /**
+   * 是否可修改
+   */
+  @Getter
+  @Setter
+  @Column(name = "EDITABLE")
+  private Boolean editable;
+
+}
diff --git a/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/exception/ConfigException.java b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/exception/ConfigException.java
new file mode 100644
index 0000000..2a9957e
--- /dev/null
+++ b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/exception/ConfigException.java
@@ -0,0 +1,12 @@
+package com.supwisdom.institute.backend.system.domain.exception;
+
+import com.supwisdom.institute.backend.common.framework.exception.BaseException;
+
+public class ConfigException extends BaseException {
+
+  /**
+   * 
+   */
+  private static final long serialVersionUID = 8112079911386045865L;
+
+}
diff --git a/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/repo/ConfigRepository.java b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/repo/ConfigRepository.java
new file mode 100644
index 0000000..3d6ce38
--- /dev/null
+++ b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/repo/ConfigRepository.java
@@ -0,0 +1,77 @@
+package com.supwisdom.institute.backend.system.domain.repo;
+
+import org.springframework.data.domain.Example;
+import org.springframework.data.domain.ExampleMatcher;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.stereotype.Repository;
+
+import com.supwisdom.institute.backend.common.framework.repo.BaseJpaRepository;
+import com.supwisdom.institute.backend.common.util.MapBeanUtils;
+import com.supwisdom.institute.backend.system.domain.entity.Config;
+
+import java.util.Map;
+import java.util.Optional;
+
+/**
+ * @author loie
+ */
+@Repository
+public interface ConfigRepository extends BaseJpaRepository<Config> {
+  
+  public default Page<Config> selectPageList(boolean loadAll, int pageIndex, int pageSize, Map<String, Object> mapBean, Map<String, String> orderBy) {
+    Config probe = new Config();
+    if (mapBean != null) {
+      probe.setDeleted(MapBeanUtils.getBoolean(mapBean, "deleted"));
+      probe.setCategoryCode(MapBeanUtils.getString(mapBean, "categoryCode"));
+      probe.setCategoryName(MapBeanUtils.getString(mapBean, "categoryName"));
+      probe.setName(MapBeanUtils.getString(mapBean, "name"));
+      probe.setDescription(MapBeanUtils.getString(mapBean, "description"));
+      probe.setConfigKey(MapBeanUtils.getString(mapBean, "configKey"));
+      probe.setEditable(MapBeanUtils.getBoolean(mapBean, "editable"));
+    }
+    
+    ExampleMatcher matcher = ExampleMatcher.matching()
+        .withMatcher("deleted", ExampleMatcher.GenericPropertyMatchers.exact())
+        .withMatcher("categoryCode", ExampleMatcher.GenericPropertyMatchers.exact())
+        .withMatcher("categoryName", ExampleMatcher.GenericPropertyMatchers.contains())
+        .withMatcher("name", ExampleMatcher.GenericPropertyMatchers.contains())
+        .withMatcher("description", ExampleMatcher.GenericPropertyMatchers.contains())
+        .withMatcher("configKey", ExampleMatcher.GenericPropertyMatchers.exact())
+        .withMatcher("editable", ExampleMatcher.GenericPropertyMatchers.exact())
+    ;
+    
+    if (loadAll) {
+      pageIndex = 0;
+      pageSize = Integer.MAX_VALUE;
+    }
+    
+    PageRequest pageRequest = PageRequest.of(pageIndex, pageSize);
+    Example<Config> example = Example.of(probe, matcher);
+    
+    Page<Config> page = this.findAll(example, pageRequest);
+    
+    return page;
+  }
+
+  public default Config selectByCategoryKey(String categoryCode, String configKey) {
+    Config probe = new Config();
+    
+    probe.setDeleted(false);
+    probe.setCategoryCode(categoryCode);
+    probe.setConfigKey(configKey);
+    
+    ExampleMatcher matcher = ExampleMatcher.matching()
+        .withMatcher("deleted", ExampleMatcher.GenericPropertyMatchers.exact())
+        .withMatcher("categoryCode", ExampleMatcher.GenericPropertyMatchers.exact())
+        .withMatcher("configKey", ExampleMatcher.GenericPropertyMatchers.exact())
+    ;
+    
+    Example<Config> example = Example.of(probe, matcher);
+    
+    Optional<Config> config = this.findOne(example);
+    
+    return config.isPresent() ? config.get() : null;
+  }
+
+}
diff --git a/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/service/ConfigService.java b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/service/ConfigService.java
new file mode 100644
index 0000000..858da54
--- /dev/null
+++ b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/service/ConfigService.java
@@ -0,0 +1,26 @@
+package com.supwisdom.institute.backend.system.domain.service;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import com.supwisdom.institute.backend.common.framework.service.ABaseService;
+import com.supwisdom.institute.backend.system.domain.entity.Config;
+import com.supwisdom.institute.backend.system.domain.repo.ConfigRepository;
+
+@Service
+public class ConfigService extends ABaseService<Config, ConfigRepository> {
+  
+  @Autowired
+  private ConfigRepository configRepository;
+
+  @Override
+  public ConfigRepository getRepo() {
+    return configRepository;
+  }
+
+  public Config selectByCategoryKey(String categoryCode, String configKey) {
+    
+    return configRepository.selectByCategoryKey(categoryCode, configKey);
+  }
+
+}
diff --git a/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/request/ConfigCreateRequest.java b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/request/ConfigCreateRequest.java
new file mode 100644
index 0000000..8c741fe
--- /dev/null
+++ b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/request/ConfigCreateRequest.java
@@ -0,0 +1,21 @@
+package com.supwisdom.institute.backend.system.domain.vo.request;
+
+import com.supwisdom.institute.backend.common.framework.entity.EntityUtils;
+import com.supwisdom.institute.backend.common.framework.vo.request.IApiCreateRequest;
+import com.supwisdom.institute.backend.system.domain.entity.Config;
+
+/**
+ * @author loie
+ */
+public class ConfigCreateRequest extends Config implements IApiCreateRequest {
+  
+  /**
+   * 
+   */
+  private static final long serialVersionUID = 8380208871984763567L;
+
+  public Config getEntity() {
+    return EntityUtils.copy(this, new Config());
+  }
+  
+}
diff --git a/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/request/ConfigQueryRequest.java b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/request/ConfigQueryRequest.java
new file mode 100644
index 0000000..e83083b
--- /dev/null
+++ b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/request/ConfigQueryRequest.java
@@ -0,0 +1,40 @@
+package com.supwisdom.institute.backend.system.domain.vo.request;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.Map;
+
+import com.supwisdom.institute.backend.common.framework.vo.request.IApiQueryRequest;
+
+import io.swagger.annotations.ApiModelProperty;
+
+/**
+ * @author loie
+ */
+public class ConfigQueryRequest implements IApiQueryRequest {
+
+  /**
+   * 
+   */
+  private static final long serialVersionUID = -1033044092932525382L;
+
+  @Getter
+  @Setter
+  private boolean loadAll = false;
+  @Getter
+  @Setter
+  private int pageIndex = 0;
+  @Getter
+  @Setter
+  private int pageSize = 20;
+  @Getter
+  @Setter
+  @ApiModelProperty(hidden = true)
+  private Map<String, Object> mapBean;
+  @Getter
+  @Setter
+  @ApiModelProperty(hidden = true)
+  private Map<String, String> orderBy;
+  
+}
diff --git a/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/request/ConfigUpdateRequest.java b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/request/ConfigUpdateRequest.java
new file mode 100644
index 0000000..6f7e1a5
--- /dev/null
+++ b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/request/ConfigUpdateRequest.java
@@ -0,0 +1,29 @@
+package com.supwisdom.institute.backend.system.domain.vo.request;
+
+import com.supwisdom.institute.backend.common.framework.entity.EntityUtils;
+import com.supwisdom.institute.backend.common.framework.vo.request.IApiUpdateRequest;
+import com.supwisdom.institute.backend.system.domain.entity.Config;
+
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * @author loie
+ */
+public class ConfigUpdateRequest extends Config implements IApiUpdateRequest {
+
+  /**
+   * 
+   */
+  private static final long serialVersionUID = 6002556449210326472L;
+
+  @Getter
+  @Setter
+  private String id;
+  
+  
+  public Config getEntity() {
+    return EntityUtils.copy(this, new Config());
+  }
+
+}
diff --git a/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigCreateResponseData.java b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigCreateResponseData.java
new file mode 100644
index 0000000..a14a607
--- /dev/null
+++ b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigCreateResponseData.java
@@ -0,0 +1,32 @@
+package com.supwisdom.institute.backend.system.domain.vo.response;
+
+import com.supwisdom.institute.backend.common.framework.entity.EntityUtils;
+import com.supwisdom.institute.backend.common.framework.vo.response.data.IApiCreateResponseData;
+import com.supwisdom.institute.backend.system.domain.entity.Config;
+
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * @author loie
+ */
+public class ConfigCreateResponseData extends Config implements IApiCreateResponseData {
+
+  /**
+   * 
+   */
+  private static final long serialVersionUID = -2300091307366254182L;
+  
+  @Getter
+  @Setter
+  private String id;
+
+  private ConfigCreateResponseData() {
+    
+  }
+  
+  public static ConfigCreateResponseData build(Config entity) {
+    ConfigCreateResponseData configCreateResponse = new ConfigCreateResponseData();
+    return EntityUtils.copy(entity, configCreateResponse);
+  }
+}
diff --git a/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigLoadResponseData.java b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigLoadResponseData.java
new file mode 100644
index 0000000..a32312d
--- /dev/null
+++ b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigLoadResponseData.java
@@ -0,0 +1,34 @@
+package com.supwisdom.institute.backend.system.domain.vo.response;
+
+import com.supwisdom.institute.backend.common.framework.entity.EntityUtils;
+import com.supwisdom.institute.backend.common.framework.vo.response.data.IApiLoadResponseData;
+import com.supwisdom.institute.backend.system.domain.entity.Config;
+
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * @author loie
+ */
+public class ConfigLoadResponseData extends Config implements IApiLoadResponseData {
+
+  /**
+   * 
+   */
+  private static final long serialVersionUID = -579946566129915779L;
+
+  @Getter
+  @Setter
+  private String id;
+  
+  
+  private ConfigLoadResponseData() {
+    
+  }
+  
+  public static ConfigLoadResponseData build(Config entity) {
+    ConfigLoadResponseData configCreateResponse = new ConfigLoadResponseData();
+    return EntityUtils.copy(entity, configCreateResponse);
+  }
+
+}
diff --git a/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigQueryResponseData.java b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigQueryResponseData.java
new file mode 100644
index 0000000..906d681
--- /dev/null
+++ b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigQueryResponseData.java
@@ -0,0 +1,83 @@
+package com.supwisdom.institute.backend.system.domain.vo.response;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.List;
+import java.util.Map;
+
+import org.springframework.data.domain.Page;
+
+import com.supwisdom.institute.backend.common.framework.vo.response.data.IApiQueryResponseData;
+import com.supwisdom.institute.backend.system.domain.entity.Config;
+import com.supwisdom.institute.backend.system.domain.vo.request.ConfigQueryRequest;
+
+/**
+ * @author loie
+ */
+public class ConfigQueryResponseData implements IApiQueryResponseData<Config> {
+  
+  /**
+   * 
+   */
+  private static final long serialVersionUID = 3188467441502226095L;
+  
+//  private ConfigQueryResponseData() {
+//  }
+  
+  public ConfigQueryResponseData(boolean loadAll, int pageIndex, int pageSize, Map<String, Object> mapBean, Map<String, String> orderBy) {
+    this.loadAll = loadAll;
+    this.pageIndex = pageIndex;
+    this.pageSize = pageSize;
+    this.mapBean = mapBean;
+    this.orderBy = orderBy;
+  }
+
+  public static ConfigQueryResponseData of(ConfigQueryRequest configQueryRequest) {
+    ConfigQueryResponseData configQueryResponse = new ConfigQueryResponseData(
+        configQueryRequest.isLoadAll(), 
+        configQueryRequest.getPageIndex(), 
+        configQueryRequest.getPageSize(), 
+        configQueryRequest.getMapBean(), 
+        configQueryRequest.getOrderBy()
+    );
+    
+    return configQueryResponse;
+  }
+  
+  public ConfigQueryResponseData build(Page<Config> page) {
+    this.currentItemCount = page.getNumberOfElements();
+    this.pageCount = page.getTotalPages();
+    this.recordCount = page.getTotalElements();
+    this.items = page.getContent();
+
+    return this;
+  }
+
+  @Getter
+  private boolean loadAll;
+  @Getter
+  private int pageIndex;
+  @Getter
+  private int pageSize;
+  @Getter
+  private Map<String, Object> mapBean;
+  @Getter
+  private Map<String, String> orderBy;
+  
+  @Getter
+  @Setter
+  private int pageCount;
+  @Getter
+  @Setter
+  private long recordCount;
+  
+  @Getter
+  @Setter
+  private int currentItemCount;
+  
+  @Getter
+  @Setter
+  private List<Config> items;
+  
+}
diff --git a/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigRemoveResponseData.java b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigRemoveResponseData.java
new file mode 100644
index 0000000..556307b
--- /dev/null
+++ b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigRemoveResponseData.java
@@ -0,0 +1,36 @@
+package com.supwisdom.institute.backend.system.domain.vo.response;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.Id;
+
+import com.supwisdom.institute.backend.common.framework.entity.EntityUtils;
+import com.supwisdom.institute.backend.common.framework.vo.response.data.IApiRemoveResponseData;
+import com.supwisdom.institute.backend.system.domain.entity.Config;
+
+/**
+ * @author loie
+ */
+public class ConfigRemoveResponseData implements IApiRemoveResponseData {
+
+  /**
+   * 
+   */
+  private static final long serialVersionUID = 8510464738198696332L;
+
+  @Getter
+  @Setter
+  @Id
+  private String id;
+
+  private ConfigRemoveResponseData() {
+    
+  }
+  
+  public static ConfigRemoveResponseData build(Config entity) {
+    ConfigRemoveResponseData configRemoveResponse = new ConfigRemoveResponseData();
+    return EntityUtils.copy(entity, configRemoveResponse);
+  }
+  
+}
diff --git a/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigUpdateResponseData.java b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigUpdateResponseData.java
new file mode 100644
index 0000000..51ca051
--- /dev/null
+++ b/system/domain/src/main/java/com/supwisdom/institute/backend/system/domain/vo/response/ConfigUpdateResponseData.java
@@ -0,0 +1,33 @@
+package com.supwisdom.institute.backend.system.domain.vo.response;
+
+import com.supwisdom.institute.backend.common.framework.entity.EntityUtils;
+import com.supwisdom.institute.backend.common.framework.vo.response.data.IApiUpdateResponseData;
+import com.supwisdom.institute.backend.system.domain.entity.Config;
+
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * @author loie
+ */
+public class ConfigUpdateResponseData extends Config implements IApiUpdateResponseData {
+
+  /**
+   * 
+   */
+  private static final long serialVersionUID = 2798387429543859170L;
+
+  @Getter
+  @Setter
+  private String id;
+
+  private ConfigUpdateResponseData() {
+    
+  }
+  
+  public static ConfigUpdateResponseData build(Config entity) {
+    ConfigUpdateResponseData configUpdateResponse = new ConfigUpdateResponseData();
+    return EntityUtils.copy(entity, configUpdateResponse);
+  }
+  
+}