diff --git a/proto/greenfield/virtualgroup/common.proto b/proto/greenfield/virtualgroup/common.proto
index 11a52990c..68114bd50 100644
--- a/proto/greenfield/virtualgroup/common.proto
+++ b/proto/greenfield/virtualgroup/common.proto
@@ -9,5 +9,5 @@ option go_package = "github.com/bnb-chain/greenfield/x/virtualgroup/types";
 enum PickVGFStrategy {
   option (gogoproto.goproto_enum_prefix) = false;
 
-  StrategyMaximizeFreeStoreSize = 0;
+  Strategy_Maximize_Free_Store_Size = 0;
 }
diff --git a/swagger/static/swagger.yaml b/swagger/static/swagger.yaml
index 2efa82b2f..b0870d8cf 100644
--- a/swagger/static/swagger.yaml
+++ b/swagger/static/swagger.yaml
@@ -6491,8 +6491,8 @@ paths:
           required: false
           type: string
           enum:
-            - StrategyMaximizeFreeStoreSize
-          default: StrategyMaximizeFreeStoreSize
+            - Strategy_Maximize_Free_Store_Size
+          default: Strategy_Maximize_Free_Store_Size
       tags:
         - Query
   /greenfield/virtualgroup/swap_in_info:
@@ -37240,8 +37240,8 @@ definitions:
   greenfield.virtualgroup.PickVGFStrategy:
     type: string
     enum:
-      - StrategyMaximizeFreeStoreSize
-    default: StrategyMaximizeFreeStoreSize
+      - Strategy_Maximize_Free_Store_Size
+    default: Strategy_Maximize_Free_Store_Size
     title: >-
       PickVGFStrategy represents the method for selecting the best global
       virtual group family based on the strategy
diff --git a/x/virtualgroup/keeper/grpc_query.go b/x/virtualgroup/keeper/grpc_query.go
index cadefa6be..75b02481a 100644
--- a/x/virtualgroup/keeper/grpc_query.go
+++ b/x/virtualgroup/keeper/grpc_query.go
@@ -212,7 +212,7 @@ func (k Keeper) QuerySpOptimalGlobalVirtualGroupFamily(goCtx context.Context, re
 	var freeStoreSize float64
 	var currentFreeStoreSize float64
 	switch req.PickVgfStrategy {
-	case types.StrategyMaximizeFreeStoreSize:
+	case types.Strategy_Maximize_Free_Store_Size:
 		for _, gvgfID := range stats.GlobalVirtualGroupFamilyIds {
 			gvgFamily, found := k.GetGVGFamily(ctx, gvgfID)
 			if !found {
diff --git a/x/virtualgroup/types/common.pb.go b/x/virtualgroup/types/common.pb.go
index 414401fe0..0940dc794 100644
--- a/x/virtualgroup/types/common.pb.go
+++ b/x/virtualgroup/types/common.pb.go
@@ -25,15 +25,15 @@ const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
 type PickVGFStrategy int32
 
 const (
-	StrategyMaximizeFreeStoreSize PickVGFStrategy = 0
+	Strategy_Maximize_Free_Store_Size PickVGFStrategy = 0
 )
 
 var PickVGFStrategy_name = map[int32]string{
-	0: "StrategyMaximizeFreeStoreSize",
+	0: "Strategy_Maximize_Free_Store_Size",
 }
 
 var PickVGFStrategy_value = map[string]int32{
-	"StrategyMaximizeFreeStoreSize": 0,
+	"Strategy_Maximize_Free_Store_Size": 0,
 }
 
 func (x PickVGFStrategy) String() string {
@@ -53,18 +53,18 @@ func init() {
 }
 
 var fileDescriptor_95d96763aeb17687 = []byte{
-	// 202 bytes of a gzipped FileDescriptorProto
+	// 206 bytes of a gzipped FileDescriptorProto
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-	0x55, 0xa9, 0x02, 0x0c, 0x52, 0x2c, 0x1d, 0x8b, 0xe5, 0x18, 0x9c, 0xfc, 0x4e, 0x3c, 0x92, 0x63,
-	0xbc, 0xf0, 0x48, 0x8e, 0xf1, 0xc1, 0x23, 0x39, 0xc6, 0x09, 0x8f, 0xe5, 0x18, 0x2e, 0x3c, 0x96,
-	0x63, 0xb8, 0xf1, 0x58, 0x8e, 0x21, 0xca, 0x24, 0x3d, 0xb3, 0x24, 0xa3, 0x34, 0x49, 0x2f, 0x39,
-	0x3f, 0x57, 0x3f, 0x29, 0x2f, 0x49, 0x37, 0x39, 0x23, 0x31, 0x33, 0x4f, 0x1f, 0xc9, 0xfd, 0x15,
-	0xa8, 0x3e, 0x28, 0xa9, 0x2c, 0x48, 0x2d, 0x4e, 0x62, 0x03, 0x3b, 0xc9, 0x18, 0x10, 0x00, 0x00,
-	0xff, 0xff, 0x75, 0x93, 0x06, 0xc2, 0xe9, 0x00, 0x00, 0x00,
+	0x0f, 0x62, 0x41, 0x94, 0x6b, 0xd9, 0x71, 0xf1, 0x07, 0x64, 0x26, 0x67, 0x87, 0xb9, 0xbb, 0x05,
+	0x97, 0x14, 0x25, 0x96, 0xa4, 0xa6, 0x57, 0x0a, 0xa9, 0x72, 0x29, 0xc2, 0xd8, 0xf1, 0xbe, 0x89,
+	0x15, 0x99, 0xb9, 0x99, 0x55, 0xa9, 0xf1, 0x6e, 0x45, 0xa9, 0xa9, 0xf1, 0xc1, 0x25, 0xf9, 0x45,
+	0xa9, 0xf1, 0xc1, 0x99, 0x55, 0xa9, 0x02, 0x0c, 0x52, 0x2c, 0x1d, 0x8b, 0xe5, 0x18, 0x9c, 0xfc,
+	0x4e, 0x3c, 0x92, 0x63, 0xbc, 0xf0, 0x48, 0x8e, 0xf1, 0xc1, 0x23, 0x39, 0xc6, 0x09, 0x8f, 0xe5,
+	0x18, 0x2e, 0x3c, 0x96, 0x63, 0xb8, 0xf1, 0x58, 0x8e, 0x21, 0xca, 0x24, 0x3d, 0xb3, 0x24, 0xa3,
+	0x34, 0x49, 0x2f, 0x39, 0x3f, 0x57, 0x3f, 0x29, 0x2f, 0x49, 0x37, 0x39, 0x23, 0x31, 0x33, 0x4f,
+	0x1f, 0xc9, 0x0f, 0x15, 0xa8, 0xbe, 0x28, 0xa9, 0x2c, 0x48, 0x2d, 0x4e, 0x62, 0x03, 0x3b, 0xcb,
+	0x18, 0x10, 0x00, 0x00, 0xff, 0xff, 0xe8, 0xdf, 0xb8, 0xf0, 0xed, 0x00, 0x00, 0x00,
 }
diff --git a/x/virtualgroup/types/query.pb.go b/x/virtualgroup/types/query.pb.go
index 6d76564b5..bedb36f30 100644
--- a/x/virtualgroup/types/query.pb.go
+++ b/x/virtualgroup/types/query.pb.go
@@ -912,7 +912,7 @@ func (m *QuerySpOptimalGlobalVirtualGroupFamilyRequest) GetPickVgfStrategy() Pic
 	if m != nil {
 		return m.PickVgfStrategy
 	}
-	return StrategyMaximizeFreeStoreSize
+	return Strategy_Maximize_Free_Store_Size
 }
 
 type QuerySpOptimalGlobalVirtualGroupFamilyResponse struct {