From 14c02530b50180ecde97d826b4d7f6b4d9c1b0ed Mon Sep 17 00:00:00 2001
From: Alex Duan <417921451@qq.com>
Date: Thu, 20 Oct 2022 18:46:39 +0800
Subject: [PATCH] fix(shell): fixed chinese input error 1

---
 tools/shell/src/shellCommand.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/tools/shell/src/shellCommand.c b/tools/shell/src/shellCommand.c
index 29aea21d54..a0ac8e07c7 100644
--- a/tools/shell/src/shellCommand.c
+++ b/tools/shell/src/shellCommand.c
@@ -102,11 +102,9 @@ void shellInsertChar(SShellCmd *cmd, char *c, int32_t size) {
   /* update the values */
   cmd->commandSize += size;
   cmd->cursorOffset += size;
-  for (int i = 0; i < size; i++) {
-    taosMbToWchar(&wc, c + i, size);
-    cmd->screenOffset += taosWcharWidth(wc);
-    cmd->endOffset += taosWcharWidth(wc);
-  }
+  cmd->screenOffset += taosWcharWidth(wc);
+  cmd->endOffset += taosWcharWidth(wc);
+
   // set string end
   cmd->command[cmd->commandSize] = 0;
 #ifdef WINDOWS