diff --git a/docs/en/docs/sql-manual/sql-functions/table-functions/resource-group.md b/docs/en/docs/sql-manual/sql-functions/table-functions/resource-group.md
index 4ce022b31e..e0b1f75147 100644
--- a/docs/en/docs/sql-manual/sql-functions/table-functions/resource-group.md
+++ b/docs/en/docs/sql-manual/sql-functions/table-functions/resource-group.md
@@ -51,21 +51,21 @@ mysql> desc function resource_groups();
 | Field | Type        | Null | Key   | Default | Extra |
 +-------+-------------+------+-------+---------+-------+
 | Id    | BIGINT      | No   | false | NULL    | NONE  |
-| Name  | VARCHAR(64) | No   | false | NULL    | NONE  |
-| Item  | VARCHAR(64) | No   | false | NULL    | NONE  |
-| Value | INT         | No   | false | NULL    | NONE  |
+| Name  | STRING      | No   | false | NULL    | NONE  |
+| Item  | STRING      | No   | false | NULL    | NONE  |
+| Value | STRING      | No   | false | NULL    | NONE  |
 +-------+-------------+------+-------+---------+-------+
 ```
 
 ### example
 ```
 mysql> select * from resource_groups()\G
-+-------+------------+-----------+-------+
-| Id    | Name       | Item      | Value |
-+-------+------------+-----------+-------+
-| 10076 | group_name | cpu_share |     1 |
-| 10077 | group_test | cpu_share |    10 |
-+-------+------------+-----------+-------+
++-------+--------+--------------+-------+
+| Id    | Name   | Item         | Value |
++-------+--------+--------------+-------+
+| 11001 | normal | memory_limit | 100%  |
+| 11001 | normal | cpu_share    | 10    |
++-------+--------+--------------+-------+
 ```
 
 ### keywords
diff --git a/docs/zh-CN/docs/sql-manual/sql-functions/table-functions/resource-group.md b/docs/zh-CN/docs/sql-manual/sql-functions/table-functions/resource-group.md
index 737f00e6ab..5bc895f7a7 100644
--- a/docs/zh-CN/docs/sql-manual/sql-functions/table-functions/resource-group.md
+++ b/docs/zh-CN/docs/sql-manual/sql-functions/table-functions/resource-group.md
@@ -50,21 +50,21 @@ mysql> desc function resource_groups();
 | Field | Type        | Null | Key   | Default | Extra |
 +-------+-------------+------+-------+---------+-------+
 | Id    | BIGINT      | No   | false | NULL    | NONE  |
-| Name  | VARCHAR(64) | No   | false | NULL    | NONE  |
-| Item  | VARCHAR(64) | No   | false | NULL    | NONE  |
-| Value | INT         | No   | false | NULL    | NONE  |
+| Name  | STRING      | No   | false | NULL    | NONE  |
+| Item  | STRING      | No   | false | NULL    | NONE  |
+| Value | STRING      | No   | false | NULL    | NONE  |
 +-------+-------------+------+-------+---------+-------+
 ```
 
 ### example
 ```
 mysql> select * from resource_groups()\G
-+-------+------------+-----------+-------+
-| Id    | Name       | Item      | Value |
-+-------+------------+-----------+-------+
-| 10076 | group_name | cpu_share |     1 |
-| 10077 | group_test | cpu_share |    10 |
-+-------+------------+-----------+-------+
++-------+--------+--------------+-------+
+| Id    | Name   | Item         | Value |
++-------+--------+--------------+-------+
+| 11001 | normal | memory_limit | 100%  |
+| 11001 | normal | cpu_share    | 10    |
++-------+--------+--------------+-------+
 ```
 
 ### keywords
diff --git a/fe/fe-core/src/main/java/org/apache/doris/tablefunction/MetadataGenerator.java b/fe/fe-core/src/main/java/org/apache/doris/tablefunction/MetadataGenerator.java
index b53b35cde6..79e0274868 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/tablefunction/MetadataGenerator.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/tablefunction/MetadataGenerator.java
@@ -250,11 +250,10 @@ public class MetadataGenerator {
         for (List<String> rGroupsInfo : resourceGroupsInfo) {
             TRow trow = new TRow();
             Long id = Long.valueOf(rGroupsInfo.get(0));
-            int value = Integer.valueOf(rGroupsInfo.get(3));
             trow.addToColumnValue(new TCell().setLongVal(id));
             trow.addToColumnValue(new TCell().setStringVal(rGroupsInfo.get(1)));
             trow.addToColumnValue(new TCell().setStringVal(rGroupsInfo.get(2)));
-            trow.addToColumnValue(new TCell().setIntVal(value));
+            trow.addToColumnValue(new TCell().setStringVal(rGroupsInfo.get(3)));
             dataBatch.add(trow);
         }
 
diff --git a/fe/fe-core/src/main/java/org/apache/doris/tablefunction/ResourceGroupsTableValuedFunction.java b/fe/fe-core/src/main/java/org/apache/doris/tablefunction/ResourceGroupsTableValuedFunction.java
index 11a1baee49..fbe844a99e 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/tablefunction/ResourceGroupsTableValuedFunction.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/tablefunction/ResourceGroupsTableValuedFunction.java
@@ -74,9 +74,9 @@ public class ResourceGroupsTableValuedFunction extends MetadataTableValuedFuncti
     public List<Column> getTableColumns() throws AnalysisException {
         List<Column> resColumns = Lists.newArrayList();
         resColumns.add(new Column("Id", ScalarType.createType(PrimitiveType.BIGINT)));
-        resColumns.add(new Column("Name", ScalarType.createVarchar(64)));
-        resColumns.add(new Column("Item", ScalarType.createVarchar(64)));
-        resColumns.add(new Column("Value", ScalarType.createType(PrimitiveType.INT)));
+        resColumns.add(new Column("Name", ScalarType.createStringType()));
+        resColumns.add(new Column("Item", ScalarType.createStringType()));
+        resColumns.add(new Column("Value", ScalarType.createStringType()));
         return resColumns;
     }
 }