diff --git a/game-server/app/dao/userDao.js b/game-server/app/dao/userDao.js
index d1e7ec8..ea4b265 100644
--- a/game-server/app/dao/userDao.js
+++ b/game-server/app/dao/userDao.js
@@ -51,16 +51,16 @@ class UserDao {
     if (limit>20) {
       throw new Error(`limit too large: ${limit}`);
     }
-    const query = `SELECT idx, account_id, CAST(name as CHAR) as name FROM t_user WHERE idx>? AND (CAST(account_id as CHAR) LIKE ? OR CAST(name as CHAR) LIKE ?) LIMIT ?`;
+    const query = `SELECT idx, account_id, CAST(name as CHAR) as name FROM t_user WHERE idx>? AND (CAST(account_id as CHAR) = ? OR CAST(name as CHAR) LIKE ?) LIMIT ?`;
     const results = await query_game(query, [
       last_idx,
-      "%" + name + "%",
+      name,
       "%" + name + "%",
       limit,
     ]);
 
     if (results.length === 0) {
-      throw new Error(`User not found: ${name}`);
+      return { users: [], last_idx: last_idx };
     }
 
     const users = results.map((user) => {
diff --git a/game-server/app/servers/friend/handler/friendHandler.js b/game-server/app/servers/friend/handler/friendHandler.js
index d5aeb3f..6f6e6ed 100644
--- a/game-server/app/servers/friend/handler/friendHandler.js
+++ b/game-server/app/servers/friend/handler/friendHandler.js
@@ -181,7 +181,7 @@ class FriendHandler {
         msg: "User added to blacklist successfully.",
       });
     } catch (err) {
-      next(null, { code: Code.FAIL, msg: "Failed to add user to blacklist." });
+      next(null, { code: Code.FAIL, msg: err.message });
     }
   }
 
@@ -411,7 +411,7 @@ class FriendHandler {
    * }
    *
    */
-  async findUser({ name, last_idx, limit }, { uid }, next) {
+  async findUser({ name, last_idx = 0, limit = 10 }, { uid }, next) {
     try {
       const users = await this.friendService.findUser(
         name,
diff --git a/proxy/client.test.js b/proxy/client.test.js
index 9412f1c..0171f97 100644
--- a/proxy/client.test.js
+++ b/proxy/client.test.js
@@ -5,11 +5,11 @@ const { Message } = require("./Message");
 const port = 4999;
 // const host = "192.168.100.173";
 // const host = "62.234.46.11";
-const host = "r2.cebggame.com";
-// const host = "192.168.100.83";
-//const test_uuid = "6516_2006_0xef59f6cc4d190a0ae576c46d4583e92b61174340";
+// const host = "r2.cebggame.com";
+const host = "192.168.100.83";
+const test_uuid = "6516_2006_0xef59f6cc4d190a0ae576c46d4583e92b61174340";
 // const test_uuid = "6516_2006_0xa5069f54f2ed021e0ac47dbb385420a0d5f41be3";
-const test_uuid = "6517_2006_0_104162729566475397176";
+// const test_uuid = "6517_2006_0_104162729566475397176";
 const stick = new Stick(1024);
 stick.setMaxBodyLen(MaxBodyLen["32K"], true);
 
@@ -151,8 +151,8 @@ describe("client", () => {
   });
 
   test("find User", async () => {
-    msg = await rpc("friend.friendHandler.findUser", { name: "xiao" });
-    console.log(msg);
+    msg = await rpc("friend.friendHandler.findUser", { name: "6513_2006_md9nVaGIooStTM1D56NLblLosFhWhgxB3", last_idx: 0, limit: 5 });
+    console.log(JSON.stringify(msg, null, 2));
     expect(msg.code).toBe(200);
   });
 
diff --git a/proxy/friend.test.js b/proxy/friend.test.js
index c5aeb42..a57b4a2 100644
--- a/proxy/friend.test.js
+++ b/proxy/friend.test.js
@@ -46,7 +46,7 @@ describe('add friend self', () => {
   test('add a black', async () => {
     const msg = await tbc.rpc("friend.friendHandler.addToBlackList", { bid: userA, });
     console.log(msg);
-    expect(msg.code).toBe(200);
+    expect(msg.code).toBe(500);
   });
 
   test('end', async()=>{
@@ -158,7 +158,7 @@ describe("accept friend", () => {
   });
 
   test("delete a friend", async () => {
-    msg = await rpc("friend.friendHandler.deleteFriend", { fid: userB, });
+    msg = await rpc("friend.friendHandler.deleteFriend", { fid: userA, });
     console.log(msg);
     expect(msg.code).toBe(200);
   });