diff --git a/src/kit/shell/src/shellEngine.c b/src/kit/shell/src/shellEngine.c
index b0f71368ac0c44200ca1c1ae4f4b3812e7abc744..a5e5801ada6a6540d5ed3086dfa6653a88192014 100644
--- a/src/kit/shell/src/shellEngine.c
+++ b/src/kit/shell/src/shellEngine.c
@@ -128,6 +128,9 @@ static int32_t shellRunSingleCommand(TAOS *con, char *command) {
   if (regex_match(command, "^[ \t]*(quit|q|exit)[ \t;]*$", REG_EXTENDED | REG_ICASE)) {
     taos_close(con);
     write_history();
+#ifdef WINDOWS
+    exit(EXIT_SUCCESS);
+#endif
     return -1;
   }
 
diff --git a/src/kit/shell/src/shellWindows.c b/src/kit/shell/src/shellWindows.c
index 7297f2393143fc935109b1e7bac5fac7b6910c80..279d3b9cdd77ce571b972a8ccdd88e266e152451 100644
--- a/src/kit/shell/src/shellWindows.c
+++ b/src/kit/shell/src/shellWindows.c
@@ -222,6 +222,6 @@ void *shellLoopQuery(void *arg) {
   return NULL;
 }
 
-void get_history_path(char *history) { sprintf(history, "%s/%s", ".", HISTORY_FILE); }
+void get_history_path(char *history) { sprintf(history, "C:/TDengine/%s", HISTORY_FILE); }
 
 void exitShell() { exit(EXIT_SUCCESS); }
diff --git a/src/kit/taosdemo/taosdemo.c b/src/kit/taosdemo/taosdemo.c
index 2b039c90f9df1b328f9287a55d7a96b272d79e55..192cb3145c2194f2190d29af2f0c3224de5f2dfc 100644
--- a/src/kit/taosdemo/taosdemo.c
+++ b/src/kit/taosdemo/taosdemo.c
@@ -306,7 +306,7 @@ typedef struct DemoArguments {
     printf("%s%s\n", indent, "-R");
     printf("%s%s%s\n", indent, indent, "rate, Out of order data's rate--if order=1 Default 10, min: 0, max: 50.");
     printf("%s%s\n", indent, "-D");
-    printf("%s%s%s\n", indent, indent, "Delete data methods——0: don't delete, 1: delete by table, 2: delete by stable, 3: delete by database.");
+    printf("%s%s%s\n", indent, indent, "Delete data methods 0: don't delete, 1: delete by table, 2: delete by stable, 3: delete by database.");
   }
 
   void parse_args(int argc, char *argv[], SDemoArguments *arguments) {