diff --git a/tools/shell/src/shellCommand.c b/tools/shell/src/shellCommand.c
index 8c91ff53e2..c6459c4590 100644
--- a/tools/shell/src/shellCommand.c
+++ b/tools/shell/src/shellCommand.c
@@ -62,7 +62,6 @@ int32_t shellCountPrefixOnes(uint8_t c) {
 }
 
 void shellGetPrevCharSize(const char *str, int32_t pos, int32_t *size, int32_t *width) {
-  ASSERT(pos > 0);
   if (pos <= 0) return;
 
   TdWchar wc;
@@ -82,7 +81,6 @@ void shellGetPrevCharSize(const char *str, int32_t pos, int32_t *size, int32_t *
 }
 
 void shellGetNextCharSize(const char *str, int32_t pos, int32_t *size, int32_t *width) {
-  ASSERT(pos >= 0);
   if(pos < 0) return;
 
   TdWchar wc;
@@ -91,7 +89,6 @@ void shellGetNextCharSize(const char *str, int32_t pos, int32_t *size, int32_t *
 }
 
 void shellInsertChar(SShellCmd *cmd, char *c, int32_t size) {
-  ASSERT(cmd->cursorOffset <= cmd->commandSize && cmd->endOffset >= cmd->screenOffset);
   if(cmd->cursorOffset > cmd->commandSize || cmd->endOffset < cmd->screenOffset) return;
 
   TdWchar wc;
@@ -138,7 +135,6 @@ void shellInsertStr(SShellCmd *cmd, char *str, int32_t size) {
 }
 
 void shellBackspaceChar(SShellCmd *cmd) {
-  ASSERT(cmd->cursorOffset <= cmd->commandSize && cmd->endOffset >= cmd->screenOffset);
   if(cmd->cursorOffset > cmd->commandSize || cmd->endOffset < cmd->screenOffset) return;
 
   if (cmd->cursorOffset > 0) {
@@ -159,7 +155,6 @@ void shellBackspaceChar(SShellCmd *cmd) {
 }
 
 void shellClearLineBefore(SShellCmd *cmd) {
-  ASSERT(cmd->cursorOffset <= cmd->commandSize && cmd->endOffset >= cmd->screenOffset);
   if(cmd->cursorOffset > cmd->commandSize || cmd->endOffset < cmd->screenOffset) return;
 
   shellClearScreen(cmd->endOffset + PSIZE, cmd->screenOffset + PSIZE);
@@ -174,7 +169,6 @@ void shellClearLineBefore(SShellCmd *cmd) {
 }
 
 void shellClearLineAfter(SShellCmd *cmd) {
-  ASSERT(cmd->cursorOffset <= cmd->commandSize && cmd->endOffset >= cmd->screenOffset);
   if(cmd->cursorOffset > cmd->commandSize || cmd->endOffset < cmd->screenOffset) return;
 
   shellClearScreen(cmd->endOffset + PSIZE, cmd->screenOffset + PSIZE);
@@ -184,7 +178,6 @@ void shellClearLineAfter(SShellCmd *cmd) {
 }
 
 void shellDeleteChar(SShellCmd *cmd) {
-  ASSERT(cmd->cursorOffset <= cmd->commandSize && cmd->endOffset >= cmd->screenOffset);
   if(cmd->cursorOffset > cmd->commandSize || cmd->endOffset < cmd->screenOffset) return;
 
   if (cmd->cursorOffset < cmd->commandSize) {
@@ -203,7 +196,6 @@ void shellDeleteChar(SShellCmd *cmd) {
 }
 
 void shellMoveCursorLeft(SShellCmd *cmd) {
-  ASSERT(cmd->cursorOffset <= cmd->commandSize && cmd->endOffset >= cmd->screenOffset);
   if(cmd->cursorOffset > cmd->commandSize || cmd->endOffset < cmd->screenOffset) return;
 
   if (cmd->cursorOffset > 0) {
@@ -218,7 +210,6 @@ void shellMoveCursorLeft(SShellCmd *cmd) {
 }
 
 void shellMoveCursorRight(SShellCmd *cmd) {
-  ASSERT(cmd->cursorOffset <= cmd->commandSize && cmd->endOffset >= cmd->screenOffset);
   if(cmd->cursorOffset > cmd->commandSize || cmd->endOffset < cmd->screenOffset) return;
 
   if (cmd->cursorOffset < cmd->commandSize) {
@@ -233,7 +224,6 @@ void shellMoveCursorRight(SShellCmd *cmd) {
 }
 
 void shellPositionCursorHome(SShellCmd *cmd) {
-  ASSERT(cmd->cursorOffset <= cmd->commandSize && cmd->endOffset >= cmd->screenOffset);
   if(cmd->cursorOffset > cmd->commandSize || cmd->endOffset < cmd->screenOffset) return;
 
   if (cmd->cursorOffset > 0) {
@@ -254,7 +244,6 @@ void positionCursorMiddle(SShellCmd *cmd) {
 }
 
 void shellPositionCursorEnd(SShellCmd *cmd) {
-  ASSERT(cmd->cursorOffset <= cmd->commandSize && cmd->endOffset >= cmd->screenOffset);
   if(cmd->cursorOffset > cmd->commandSize || cmd->endOffset < cmd->screenOffset) return;
 
   if (cmd->cursorOffset < cmd->commandSize) {
@@ -290,7 +279,6 @@ void shellPositionCursor(int32_t step, int32_t direction) {
 }
 
 void shellUpdateBuffer(SShellCmd *cmd) {
-  ASSERT(cmd->cursorOffset <= cmd->commandSize && cmd->endOffset >= cmd->screenOffset);
   if(cmd->cursorOffset > cmd->commandSize || cmd->endOffset < cmd->screenOffset) return;
 
   if (shellRegexMatch(cmd->buffer, "(\\s+$)|(^$)", REG_EXTENDED)) strcat(cmd->command, " ");
@@ -306,7 +294,6 @@ void shellUpdateBuffer(SShellCmd *cmd) {
 }
 
 bool shellIsReadyGo(SShellCmd *cmd) {
-  ASSERT(cmd->cursorOffset <= cmd->commandSize && cmd->endOffset >= cmd->screenOffset);
   if(cmd->cursorOffset > cmd->commandSize || cmd->endOffset < cmd->screenOffset) return false;
 
   char *total = (char *)taosMemoryCalloc(1, SHELL_MAX_COMMAND_SIZE);
@@ -334,7 +321,6 @@ void shellGetMbSizeInfo(const char *str, int32_t *size, int32_t *width) {
 }
 
 void shellResetCommand(SShellCmd *cmd, const char s[]) {
-  ASSERT(cmd->cursorOffset <= cmd->commandSize && cmd->endOffset >= cmd->screenOffset);
   if(cmd->cursorOffset > cmd->commandSize || cmd->endOffset < cmd->screenOffset) return;
 
   shellClearScreen(cmd->endOffset + PSIZE, cmd->screenOffset + PSIZE);