diff --git a/src/contracts/eosio.ts b/src/contracts/eosio.ts
index d5a7033..9f3eb2c 100644
--- a/src/contracts/eosio.ts
+++ b/src/contracts/eosio.ts
@@ -1315,7 +1315,6 @@ export interface TableTypes {
 }
 export type RowType<T> = T extends keyof TableTypes ? TableTypes[T] : any
 export type TableNames = keyof TableTypes
-export interface ActionParams {}
 export namespace ActionParams {
     export namespace Type {
         export interface permission_level {
@@ -1734,7 +1733,6 @@ export namespace ActionParams {
         amount: AssetType
     }
 }
-export const ActionParams: ActionParams = {} as ActionParams
 export interface ActionNameParams {
     activate: ActionParams.activate
     bidname: ActionParams.bidname
diff --git a/src/index.ts b/src/index.ts
index fe4d6ac..a286923 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -2,4 +2,17 @@ export * from './account'
 export * from './permission'
 export * from './resource'
 export * from './kit'
-export * as SystemContract from './contracts/eosio'
+import {abi, abiBlob, Contract, TableMap, Types} from './contracts/eosio'
+
+export const SystemContract = {
+    abi,
+    abiBlob,
+    Contract,
+    TableMap,
+    Types,
+}
+
+export {
+    type ActionNameParams as SystemContractActionNameParams,
+    type ActionNames as SystemContractActionNames,
+} from './contracts/eosio'