diff --git a/proto/greenfield/virtualgroup/common.proto b/proto/greenfield/virtualgroup/common.proto
index 68114bd50..9a0b6c309 100644
--- a/proto/greenfield/virtualgroup/common.proto
+++ b/proto/greenfield/virtualgroup/common.proto
@@ -10,4 +10,7 @@ enum PickVGFStrategy {
   option (gogoproto.goproto_enum_prefix) = false;
 
   Strategy_Maximize_Free_Store_Size = 0;
+  Strategy_Minimal_Free_Store_Size = 1;
+  Strategy_Oldest_Create_Time = 2;
+  Strategy_Recentest_Create_Time = 3;
 }
diff --git a/swagger/static/swagger.yaml b/swagger/static/swagger.yaml
index 6c48b5d32..f7eca5f0e 100644
--- a/swagger/static/swagger.yaml
+++ b/swagger/static/swagger.yaml
@@ -6585,6 +6585,9 @@ paths:
           type: string
           enum:
             - Strategy_Maximize_Free_Store_Size
+            - Strategy_Minimal_Free_Store_Size
+            - Strategy_Oldest_Create_Time
+            - Strategy_Recentest_Create_Time
           default: Strategy_Maximize_Free_Store_Size
       tags:
         - Query
@@ -37383,6 +37386,9 @@ definitions:
     type: string
     enum:
       - Strategy_Maximize_Free_Store_Size
+      - Strategy_Minimal_Free_Store_Size
+      - Strategy_Oldest_Create_Time
+      - Strategy_Recentest_Create_Time
     default: Strategy_Maximize_Free_Store_Size
     title: >-
       PickVGFStrategy represents the method for selecting the best global
diff --git a/x/virtualgroup/keeper/grpc_query.go b/x/virtualgroup/keeper/grpc_query.go
index 75b02481a..985d91dc2 100644
--- a/x/virtualgroup/keeper/grpc_query.go
+++ b/x/virtualgroup/keeper/grpc_query.go
@@ -4,11 +4,12 @@ import (
 	"context"
 	"math"
 
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+
 	"github.com/cosmos/cosmos-sdk/store/prefix"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/types/query"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/status"
 
 	"github.com/bnb-chain/greenfield/x/virtualgroup/types"
 )
@@ -230,6 +231,30 @@ func (k Keeper) QuerySpOptimalGlobalVirtualGroupFamily(goCtx context.Context, re
 				}
 			}
 		}
+	case types.Strategy_Minimal_Free_Store_Size:
+		for _, gvgfID := range stats.GlobalVirtualGroupFamilyIds {
+			gvgFamily, found := k.GetGVGFamily(ctx, gvgfID)
+			if !found {
+				return nil, types.ErrGVGFamilyNotExist
+			}
+			totalStakingSize, stored, err := k.GetGlobalVirtualFamilyTotalStakingAndStoredSize(ctx, gvgFamily)
+			if err != nil {
+				return nil, err
+			}
+			currentFreeStoreSize = math.Min(float64(totalStakingSize), float64(k.MaxStoreSizePerFamily(ctx))) - float64(stored)
+			if currentFreeStoreSize < freeStoreSize {
+				familyID = gvgFamily.Id
+				freeStoreSize = currentFreeStoreSize
+			}
+		}
+	case types.Strategy_Oldest_Create_Time:
+		if len(stats.GlobalVirtualGroupFamilyIds) != 0 {
+			familyID = stats.GlobalVirtualGroupFamilyIds[0]
+		}
+	case types.Strategy_Recentest_Create_Time:
+		if len(stats.GlobalVirtualGroupFamilyIds) != 0 {
+			familyID = stats.GlobalVirtualGroupFamilyIds[len(stats.GlobalVirtualGroupFamilyIds)-1]
+		}
 	default:
 		return nil, status.Error(codes.InvalidArgument, "invalid pick vgf strategy")
 	}
diff --git a/x/virtualgroup/types/common.pb.go b/x/virtualgroup/types/common.pb.go
index 0940dc794..d2aa66f1e 100644
--- a/x/virtualgroup/types/common.pb.go
+++ b/x/virtualgroup/types/common.pb.go
@@ -26,14 +26,23 @@ type PickVGFStrategy int32
 
 const (
 	Strategy_Maximize_Free_Store_Size PickVGFStrategy = 0
+	Strategy_Minimal_Free_Store_Size  PickVGFStrategy = 1
+	Strategy_Oldest_Create_Time       PickVGFStrategy = 2
+	Strategy_Recentest_Create_Time    PickVGFStrategy = 3
 )
 
 var PickVGFStrategy_name = map[int32]string{
 	0: "Strategy_Maximize_Free_Store_Size",
+	1: "Strategy_Minimal_Free_Store_Size",
+	2: "Strategy_Oldest_Create_Time",
+	3: "Strategy_Recentest_Create_Time",
 }
 
 var PickVGFStrategy_value = map[string]int32{
 	"Strategy_Maximize_Free_Store_Size": 0,
+	"Strategy_Minimal_Free_Store_Size":  1,
+	"Strategy_Oldest_Create_Time":       2,
+	"Strategy_Recentest_Create_Time":    3,
 }
 
 func (x PickVGFStrategy) String() string {
@@ -53,18 +62,22 @@ func init() {
 }
 
 var fileDescriptor_95d96763aeb17687 = []byte{
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+	0xb5, 0xa5, 0xf9, 0x65, 0x59, 0x01, 0x00, 0x00,
 }