diff --git a/gen/src/main/java/com/gitee/gen/gen/TableDefinition.java b/gen/src/main/java/com/gitee/gen/gen/TableDefinition.java
index 7439aa4da46c637be8d4043a773d33cce8940aad..59b31b521007c1874c18aad05aef1bd3729d5fc1 100644
--- a/gen/src/main/java/com/gitee/gen/gen/TableDefinition.java
+++ b/gen/src/main/java/com/gitee/gen/gen/TableDefinition.java
@@ -95,6 +95,15 @@ public class TableDefinition {
         return false;
     }
 
+    public boolean getHasJsonbField() {
+        for (ColumnDefinition definition : columnDefinitions) {
+            if ("Map<String, Object>".equals(((JavaColumnDefinition) definition).getJavaType())) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     /**
      * 获取主键信息
      *
diff --git a/gen/src/main/java/com/gitee/gen/gen/TypeEnum.java b/gen/src/main/java/com/gitee/gen/gen/TypeEnum.java
index 3c30b1af24846b6664c709a0a88788d51215e1e8..57af770024ad6edf464f7b0ae5dc1acedc0b58c4 100644
--- a/gen/src/main/java/com/gitee/gen/gen/TypeEnum.java
+++ b/gen/src/main/java/com/gitee/gen/gen/TypeEnum.java
@@ -31,6 +31,7 @@ public enum TypeEnum {
 
     BLOB("blob"),
 
+    JSONB("jsonb")
 
     ;
     private final String type;
diff --git a/gen/src/main/java/com/gitee/gen/gen/TypeFormatter.java b/gen/src/main/java/com/gitee/gen/gen/TypeFormatter.java
index 830fbbb817f0f313a7f28246284cf4a1c30c7159..89958067e3e130f52aff9b1d3518f1b40b10c103 100644
--- a/gen/src/main/java/com/gitee/gen/gen/TypeFormatter.java
+++ b/gen/src/main/java/com/gitee/gen/gen/TypeFormatter.java
@@ -39,6 +39,9 @@ public interface TypeFormatter {
         if (isDecimal(columnType)) {
             return TypeEnum.DECIMAL.getType();
         }
+        if(isJsonb(columnType)){
+            return TypeEnum.JSONB.getType();
+        }
         if (isVarchar(columnType)) {
             return TypeEnum.VARCHAR.getType();
         }
@@ -48,6 +51,7 @@ public interface TypeFormatter {
         if (isBlob(columnType)) {
             return TypeEnum.BLOB.getType();
         }
+
         return TypeEnum.VARCHAR.getType();
     }
 
@@ -72,4 +76,5 @@ public interface TypeFormatter {
     boolean isVarchar(String columnType);
     boolean isDatetime(String columnType);
     boolean isBlob(String columnType);
+    boolean isJsonb(String columnType);
 }
diff --git a/gen/src/main/java/com/gitee/gen/gen/converter/JavaColumnTypeConverter.java b/gen/src/main/java/com/gitee/gen/gen/converter/JavaColumnTypeConverter.java
index 291feb380efb84394d19861bf5b77b8d3358a8e0..eb32e3af0d26927a6f994ccf2ca2081cc0c6bbd9 100644
--- a/gen/src/main/java/com/gitee/gen/gen/converter/JavaColumnTypeConverter.java
+++ b/gen/src/main/java/com/gitee/gen/gen/converter/JavaColumnTypeConverter.java
@@ -25,6 +25,7 @@ public class JavaColumnTypeConverter implements ColumnTypeConverter {
         TYPE_MAP.put(TypeEnum.VARCHAR.getType(), "string");
         TYPE_MAP.put(TypeEnum.DATETIME.getType(), "Date");
         TYPE_MAP.put(TypeEnum.BLOB.getType(), "byte[]");
+        TYPE_MAP.put(TypeEnum.JSONB.getType(), "Map<String, Object>");
 
         TYPE_BOX_MAP.put(TypeEnum.BIT.getType(), "Boolean");
         TYPE_BOX_MAP.put(TypeEnum.BOOLEAN.getType(), "Boolean");
@@ -38,11 +39,13 @@ public class JavaColumnTypeConverter implements ColumnTypeConverter {
         TYPE_BOX_MAP.put(TypeEnum.VARCHAR.getType(), "String");
         TYPE_BOX_MAP.put(TypeEnum.DATETIME.getType(), "Date");
         TYPE_BOX_MAP.put(TypeEnum.BLOB.getType(), "Byte[]");
+        TYPE_BOX_MAP.put(TypeEnum.JSONB.getType(), "Map<String, Object>");
     }
 
     @Override
     public String convertType(String type) {
-        return TYPE_MAP.getOrDefault(type, "String");
+        String string = TYPE_MAP.getOrDefault(type, "String");
+        return string;
     }
 
     @Override
diff --git a/gen/src/main/java/com/gitee/gen/gen/mysql/MySqlTypeFormatter.java b/gen/src/main/java/com/gitee/gen/gen/mysql/MySqlTypeFormatter.java
index d2989c59245fc9f43e8d72341d6cc4a594018a2e..c504befd0c2bd1dfff56c1f70d05a776646e33e0 100644
--- a/gen/src/main/java/com/gitee/gen/gen/mysql/MySqlTypeFormatter.java
+++ b/gen/src/main/java/com/gitee/gen/gen/mysql/MySqlTypeFormatter.java
@@ -69,4 +69,9 @@ public class MySqlTypeFormatter implements TypeFormatter {
     public boolean isBlob(String columnType) {
         return contains(Collections.singletonList("blob"), columnType);
     }
+
+    @Override
+    public boolean isJsonb(String columnType) {
+        return false;
+    }
 }
diff --git a/gen/src/main/java/com/gitee/gen/gen/oracle/OracleTypeFormatter.java b/gen/src/main/java/com/gitee/gen/gen/oracle/OracleTypeFormatter.java
index 25aadef3aec6687f73a7726e10c7424da21abc13..2516ee2407415333c606995f20ad39f0545fff73 100644
--- a/gen/src/main/java/com/gitee/gen/gen/oracle/OracleTypeFormatter.java
+++ b/gen/src/main/java/com/gitee/gen/gen/oracle/OracleTypeFormatter.java
@@ -69,4 +69,9 @@ public class OracleTypeFormatter implements TypeFormatter {
     public boolean isBlob(String columnType) {
         return contains(Collections.singletonList("blob"), columnType);
     }
+
+    @Override
+    public boolean isJsonb(String columnType) {
+        return false;
+    }
 }
diff --git a/gen/src/main/java/com/gitee/gen/gen/postgresql/PostgreSqlTypeFormatter.java b/gen/src/main/java/com/gitee/gen/gen/postgresql/PostgreSqlTypeFormatter.java
index 5499782a2de1cdbb7fae3bae7e9fe3d5bdcb2c74..9f6939ecc2b1711d767f09fd9f34b01b8b1932c2 100644
--- a/gen/src/main/java/com/gitee/gen/gen/postgresql/PostgreSqlTypeFormatter.java
+++ b/gen/src/main/java/com/gitee/gen/gen/postgresql/PostgreSqlTypeFormatter.java
@@ -69,4 +69,9 @@ public class PostgreSqlTypeFormatter implements TypeFormatter {
     public boolean isBlob(String columnType) {
         return contains(Collections.singletonList("blob"), columnType);
     }
+
+    @Override
+    public boolean isJsonb(String columnType) {
+        return contains(Collections.singletonList("jsonb"), columnType);
+    }
 }
diff --git a/gen/src/main/java/com/gitee/gen/gen/sqlserver/SqlServerTypeFormatter.java b/gen/src/main/java/com/gitee/gen/gen/sqlserver/SqlServerTypeFormatter.java
index c1a66274755accfaa6c1fa2f209ca7257329f621..7ff0a0d5fbac2373bb0aae8849034779f1e77959 100644
--- a/gen/src/main/java/com/gitee/gen/gen/sqlserver/SqlServerTypeFormatter.java
+++ b/gen/src/main/java/com/gitee/gen/gen/sqlserver/SqlServerTypeFormatter.java
@@ -69,4 +69,9 @@ public class SqlServerTypeFormatter implements TypeFormatter {
     public boolean isBlob(String columnType) {
         return contains(Arrays.asList("blob", "binary", "varbinary"), columnType);
     }
+
+    @Override
+    public boolean isJsonb(String columnType) {
+        return false;
+    }
 }
diff --git a/gen/src/main/resources/application.properties b/gen/src/main/resources/application.properties
index 5bdf5c3493cef7bf3afda54634ecdee69c111d16..76b13573042b9753bdceff858fd7b913f5bf02ef 100644
--- a/gen/src/main/resources/application.properties
+++ b/gen/src/main/resources/application.properties
@@ -1,10 +1,10 @@
 spring.application.name=gen
 server.port=6969
 
-spring.datasource.driver-class-name=org.sqlite.JDBC
-spring.datasource.url=jdbc:sqlite:gen.db
-spring.datasource.username=
-spring.datasource.password=
+#spring.datasource.driver-class-name=org.sqlite.JDBC
+#spring.datasource.url=jdbc:sqlite:gen.db
+#spring.datasource.username=
+#spring.datasource.password=
 
 # ==========================================
 # 默认使用sqlite数据库，如果要改成mysql，步骤如下：
@@ -13,10 +13,10 @@ spring.datasource.password=
 #   3. 执行mysql.sql中的内容
 # ==========================================
 # mysql
-#spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
-#spring.datasource.url=jdbc:mysql://localhost:3306/gen?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&serverTimezone=Asia/Shanghai
-#spring.datasource.username=root
-#spring.datasource.password=root
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+spring.datasource.url=jdbc:mysql://localhost:3306/gen?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&serverTimezone=Asia/Shanghai
+spring.datasource.username=root
+spring.datasource.password=123456
 
 mybatis.mapper-locations=classpath:mybatis/*.xml
 # 下划线格式转换成驼峰格式
@@ -24,6 +24,6 @@ mybatis.configuration.map-underscore-to-camel-case=true
 
 # 格式化xml代码，默认false
 # 开启后生成速度会稍微慢一点
-gen.format-xml=false
+gen.format-xml=true
 
 logging.file.path=log