diff --git a/docs-en/21-tdinternal/_category_.yml b/docs-en/21-tdinternal/_category_.yml
index 9d3df5ce3eb8e8ba3e1b01eb4a2c2ef89b631665..38a7f9a7641200e47868a693f3935216a333f44d 100644
--- a/docs-en/21-tdinternal/_category_.yml
+++ b/docs-en/21-tdinternal/_category_.yml
@@ -1 +1 @@
-label: TDengine Inside
\ No newline at end of file
+label: Inside TDengine