diff --git a/package.json b/package.json
index 878e1e7..121991c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kevisual/query",
-  "version": "0.0.18",
+  "version": "0.0.19-beta.0",
   "main": "dist/index.js",
   "module": "dist/index.js",
   "types": "dist/index.d.ts",
diff --git a/src/query.ts b/src/query.ts
index 23cb1ef..248fe00 100644
--- a/src/query.ts
+++ b/src/query.ts
@@ -225,10 +225,22 @@ export class Query {
 
 export { adapter };
 
-export class BaseQuery<T extends Query = Query> {
+export class BaseQuery<T extends Query = Query, R extends { queryChain?: any; query?: any } = { queryChain: any; query?: T }> {
   query: T;
-  constructor({ query }: { query: T }) {
-    this.query = query;
+  queryDefine: R;
+  constructor(opts?: { query: T; queryDefine?: R; clientQuery?: T }) {
+    if (opts?.clientQuery) {
+      this.query = opts.clientQuery;
+    } else {
+      this.query = opts?.query;
+    }
+    if (opts.queryDefine) {
+      this.queryDefine = opts.queryDefine;
+      this.queryDefine.query = this.query;
+    }
+  }
+  chain() {
+    return this.queryDefine.queryChain;
   }
   post<R = any, P = any>(data: P, options?: DataOpts): Promise<Result<R>> {
     return this.query.post(data, options);
@@ -237,3 +249,9 @@ export class BaseQuery<T extends Query = Query> {
     return this.query.get(data, options);
   }
 }
+
+export class ClientQuery extends Query {
+  constructor(opts?: QueryOpts) {
+    super({ ...opts, url: opts?.url || '/client/router' });
+  }
+}