diff --git a/internal/distributed/proxy/httpserver/handler_v2.go b/internal/distributed/proxy/httpserver/handler_v2.go
index 6240b0a1705f8..1152e7660ef85 100644
--- a/internal/distributed/proxy/httpserver/handler_v2.go
+++ b/internal/distributed/proxy/httpserver/handler_v2.go
@@ -63,9 +63,9 @@ func (h *HandlersV2) RegisterRoutesToV2(router gin.IRouter) {
 	router.POST(CollectionCategory+ReleaseAction, timeoutMiddleware(wrapperPost(func() any { return &CollectionNameReq{} }, wrapperTraceLog(h.releaseCollection))))
 
 	router.POST(DataBaseCategory+CreateAction, timeoutMiddleware(wrapperPost(func() any { return &DatabaseReqWithProperties{} }, wrapperTraceLog(h.createDatabase))))
-	router.POST(DataBaseCategory+DropAction, timeoutMiddleware(wrapperPost(func() any { return &DatabaseReq{} }, wrapperTraceLog(h.dropDatabase))))
+	router.POST(DataBaseCategory+DropAction, timeoutMiddleware(wrapperPost(func() any { return &DatabaseReqRequiredName{} }, wrapperTraceLog(h.dropDatabase))))
 	router.POST(DataBaseCategory+ListAction, timeoutMiddleware(wrapperPost(func() any { return &EmptyReq{} }, wrapperTraceLog(h.listDatabases))))
-	router.POST(DataBaseCategory+DescribeAction, timeoutMiddleware(wrapperPost(func() any { return &DatabaseReq{} }, wrapperTraceLog(h.describeDatabase))))
+	router.POST(DataBaseCategory+DescribeAction, timeoutMiddleware(wrapperPost(func() any { return &DatabaseReqRequiredName{} }, wrapperTraceLog(h.describeDatabase))))
 	router.POST(DataBaseCategory+AlterAction, timeoutMiddleware(wrapperPost(func() any { return &DatabaseReqWithProperties{} }, wrapperTraceLog(h.alterDatabase))))
 	// Query
 	router.POST(EntityCategory+QueryAction, restfulSizeMiddleware(timeoutMiddleware(wrapperPost(func() any {
diff --git a/internal/distributed/proxy/httpserver/request_v2.go b/internal/distributed/proxy/httpserver/request_v2.go
index ec792894b1333..aacad7e7f172a 100644
--- a/internal/distributed/proxy/httpserver/request_v2.go
+++ b/internal/distributed/proxy/httpserver/request_v2.go
@@ -19,6 +19,12 @@ type DatabaseReq struct {
 
 func (req *DatabaseReq) GetDbName() string { return req.DbName }
 
+type DatabaseReqRequiredName struct {
+	DbName string `json:"dbName" binding:"required"`
+}
+
+func (req *DatabaseReqRequiredName) GetDbName() string { return req.DbName }
+
 type DatabaseReqWithProperties struct {
 	DbName     string                 `json:"dbName" binding:"required"`
 	Properties map[string]interface{} `json:"properties"`