diff --git a/pom.xml b/pom.xml
index d7412c5..03a9ea0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -118,6 +118,12 @@
             <scope>provided</scope>
         </dependency>
 
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+            <version>1.2.29</version>
+        </dependency>
+
     </dependencies>
 
 	<build>
diff --git a/src/main/java/com/huangge1199/controller/BiController.java b/src/main/java/com/huangge1199/controller/BiController.java
new file mode 100644
index 0000000..30d6919
--- /dev/null
+++ b/src/main/java/com/huangge1199/controller/BiController.java
@@ -0,0 +1,40 @@
+package com.huangge1199.controller;
+
+import com.huangge1199.base.R;
+import com.huangge1199.service.IBiTableColumnService;
+import com.huangge1199.vo.TableVo;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+/**
+ * BiController
+ *
+ * @author huangge1199
+ * @since 2025/3/27 17:38:52
+ */
+@Api("数据库表操作")
+@RestController
+@RequestMapping("/db")
+public class BiController {
+
+    @Resource
+    private IBiTableColumnService biTableColumnService;
+
+    @ApiOperation("查询所有表信息")
+    @PostMapping("/getTablesInfo")
+    public R<List<TableVo>> getTablesInfo() {
+        List<TableVo> result;
+        try {
+            result = biTableColumnService.getTablesInfo();
+        } catch (Exception e) {
+            return R.fail(e.getMessage());
+        }
+        return R.ok(result);
+    }
+}
diff --git a/src/main/java/com/huangge1199/dao/BiTableColumnDao.java b/src/main/java/com/huangge1199/dao/BiTableColumnDao.java
new file mode 100644
index 0000000..1d98612
--- /dev/null
+++ b/src/main/java/com/huangge1199/dao/BiTableColumnDao.java
@@ -0,0 +1,20 @@
+package com.huangge1199.dao;
+
+import com.huangge1199.domain.BiTableColumn;
+import com.huangge1199.vo.TableVo;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+
+import java.util.List;
+
+/**
+ * BiTableColumnDao
+ *
+ * @author huangge1199
+ * @since 2025/3/28 8:41:46
+ */
+public interface BiTableColumnDao extends JpaRepository<BiTableColumn, Integer> {
+
+    @Query("SELECT DISTINCT NEW com.huangge1199.vo.TableVo(tableName, tableNameCn, schema) FROM BiTableColumn")
+    List<TableVo> getTablesInfo();
+}
diff --git a/src/main/java/com/huangge1199/domain/BiTableColumn.java b/src/main/java/com/huangge1199/domain/BiTableColumn.java
new file mode 100644
index 0000000..4d439b1
--- /dev/null
+++ b/src/main/java/com/huangge1199/domain/BiTableColumn.java
@@ -0,0 +1,63 @@
+package com.huangge1199.domain;
+
+import com.alibaba.fastjson.annotation.JSONField;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import javax.persistence.*;
+import java.util.Date;
+
+@Data
+@Entity
+@AllArgsConstructor
+@NoArgsConstructor
+@Table(name = "MBGK_TABLE_COLUMN")
+public class BiTableColumn {
+
+    @Id
+    @Column(name = "ID")
+    private String id;
+
+    @Column(name = "TABLE_NAME")
+    private String tableName;
+
+    @Column(name = "TABLE_NAME_CN")
+    private String tableNameCn;
+
+    @Column(name = "COLUMN_NAME")
+    private String columnName;
+
+    @Column(name = "COLUMN_NAME_CN")
+    private String columnNameCn;
+
+    @Column(name = "COLNUMN_TYPE")
+    private String colnumnType;
+
+    @Column(name = "SCHEMA")
+    private String schema;
+
+    @Column(name = "DATA_SOURCE")
+    private String dataSource;
+
+    @Column(name = "IS_DELETE")
+    private String isDelete;
+
+    @Column(name = "IS_PRIMARY")
+    private String isPrimary;
+
+    @Column(name = "CREATE_TIME")
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JSONField(format = "yyyy-MM-dd HH:mm:ss")
+    private Date createTime;
+
+    @Column(name = "UPDATE_TIME")
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JSONField(format = "yyyy-MM-dd HH:mm:ss")
+    private Date updateTime;
+
+    @Column(name = "OP")
+    private String op;
+
+}
diff --git a/src/main/java/com/huangge1199/service/IBiTableColumnService.java b/src/main/java/com/huangge1199/service/IBiTableColumnService.java
new file mode 100644
index 0000000..f192b08
--- /dev/null
+++ b/src/main/java/com/huangge1199/service/IBiTableColumnService.java
@@ -0,0 +1,16 @@
+package com.huangge1199.service;
+
+import com.huangge1199.domain.BiTableColumn;
+import com.huangge1199.vo.TableVo;
+
+import java.util.List;
+
+/**
+ * IBiTableColumnService
+ *
+ * @author huangge1199
+ * @since 2025/3/28 8:37:06
+ */
+public interface IBiTableColumnService {
+    List<TableVo> getTablesInfo();
+}
diff --git a/src/main/java/com/huangge1199/service/impl/BiTableColumnServiceImpl.java b/src/main/java/com/huangge1199/service/impl/BiTableColumnServiceImpl.java
new file mode 100644
index 0000000..fd7dfa0
--- /dev/null
+++ b/src/main/java/com/huangge1199/service/impl/BiTableColumnServiceImpl.java
@@ -0,0 +1,31 @@
+package com.huangge1199.service.impl;
+
+import com.huangge1199.dao.BiTableColumnDao;
+import com.huangge1199.domain.BiTableColumn;
+import com.huangge1199.service.IBiTableColumnService;
+import com.huangge1199.vo.TableVo;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * BiTableColumnServiceImpl
+ *
+ * @author huangge1199
+ * @since 2025/3/28 8:38:07
+ */
+@Service
+public class BiTableColumnServiceImpl implements IBiTableColumnService {
+
+    @Resource
+    private BiTableColumnDao biTableColumnDao;
+
+    @Override
+    public List<TableVo> getTablesInfo() {
+        List<TableVo> list = biTableColumnDao.getTablesInfo();
+        return list;
+    }
+}
diff --git a/src/main/java/com/huangge1199/vo/TableVo.java b/src/main/java/com/huangge1199/vo/TableVo.java
new file mode 100644
index 0000000..fb1fddb
--- /dev/null
+++ b/src/main/java/com/huangge1199/vo/TableVo.java
@@ -0,0 +1,25 @@
+package com.huangge1199.vo;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.Column;
+
+/**
+ * TableVo
+ *
+ * @author huangge1199
+ * @since 2025/3/27 17:36:56
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class TableVo {
+
+    private String tableName;
+
+    private String tableNameCn;
+
+    private String schema;
+}