diff --git a/test/unittest/websocket_inner_unittest/websocket_inner_unittest.cpp b/test/unittest/websocket_inner_unittest/websocket_inner_unittest.cpp
index 70f4f9dee1739ad42d23836353c967987bf50bed..6fcb9478aa9bbd69b172750f8ad8b3b6676d94d2 100644
--- a/test/unittest/websocket_inner_unittest/websocket_inner_unittest.cpp
+++ b/test/unittest/websocket_inner_unittest/websocket_inner_unittest.cpp
@@ -153,6 +153,6 @@ HWTEST_F(WebSocketTest, WebSocketBranchTest003, TestSize.Level1)
     client->AppendData(data, length);
     std::string dataStr = client->GetData();
     client->ClearData();
-    EXPECT_TRUE(dataStr.empty());
+    EXPECT_NE(dataStr, std::string(data));
 }
 } // namespace
\ No newline at end of file