diff --git a/src/knowledge/index.ts b/src/knowledge/index.ts
index f43263b..a1887e1 100644
--- a/src/knowledge/index.ts
+++ b/src/knowledge/index.ts
@@ -17,7 +17,7 @@ export class KnowledgeBase extends CNBCore {
     metadata_filtering_conditions?: MetadataFilteringConditions
   }): Promise<any> {
     const group = this.group || '';
-    const url = `/${group}/${repo}/-/knowledge/query`;
+    const url = `/${group}/${repo}/-/knowledge/base/query`;
     let postData = {
       query: data.query,
     };
diff --git a/test/common.ts b/test/common.ts
index 19bbdb7..02a2c0a 100644
--- a/test/common.ts
+++ b/test/common.ts
@@ -28,4 +28,16 @@ export const showMore = (obj: any) => {
 //   branch: 'main',
 // });
 
-// console.log("start", start);
\ No newline at end of file
+// console.log("start", start);
+// const start = await cnb.workspace.startWorkspace('kevisual/assistant-app', {
+//   branch: 'main',
+// });
+// if(start.data) {
+//   const url = start.data.url;
+//   console.log("url", url);
+//   const consoleUrl = cnb.workspace.getConsoleUrl(url);
+//   console.log("consoleUrl", consoleUrl);
+// }
+// console.log("start", start);
+// const deteail = await cnb.workspace.getDetail('kevisual/assistant-app',sn);
+// console.log("deteail", showMore(deteail));
diff --git a/test/knowledge.ts b/test/knowledge.ts
index aa7ba00..01e9467 100644
--- a/test/knowledge.ts
+++ b/test/knowledge.ts
@@ -2,9 +2,15 @@ import { KnowledgeBase } from "../src/knowledge/index.ts";
 
 import { token, showMore, cookie } from "./common.ts";
 
-const repo = new KnowledgeBase({ group: "kevisual/demo", token: token, cookie: cookie });
-const repoName = "test-cnb";
+const repo = new KnowledgeBase({ group: "kevisual/test", token: token, cookie: cookie });
+const repoName = "test-local-docs";
 
-const queryRes = await repo.getEmbeddingModels(repoName);
+// const queryRes = await repo.getEmbeddingModels(repoName);
 
-console.log("queryRes", showMore(queryRes));
+// console.log("queryRes", showMore(queryRes));
+
+const chat = await repo.queryKnowledgeBase(repoName, {
+  query: "播放音乐的地址",
+});
+
+console.log("chat", showMore(chat));
\ No newline at end of file