diff --git a/components/dwin/dwin.hpp b/components/dwin/dwin.hpp
index 93c3327..b12abae 100644
--- a/components/dwin/dwin.hpp
+++ b/components/dwin/dwin.hpp
@@ -1,4 +1,19 @@
 #pragma once
 #include "dwin_screen.hpp"
 #include "text_displayer.hpp"
-#include "var_icon.hpp"
\ No newline at end of file
+#include "var_icon.hpp"
+
+namespace iflytop {
+namespace dwin {
+typedef enum {
+  kdwin_color_green = 0x1694,  // kgreen
+  kdwin_color_red   = 0xF800,  // kred
+  kdwin_color_blue  = 0x12DC,  // kblue
+} dwin_color_t;
+
+#define kblue  kdwin_color_blue
+#define kred   kdwin_color_red
+#define kgreen kdwin_color_green
+
+}  // namespace dwin
+}  // namespace iflytop
diff --git a/components/dwin/text_displayer.cpp b/components/dwin/text_displayer.cpp
index e5ad4f3..5968fd6 100644
--- a/components/dwin/text_displayer.cpp
+++ b/components/dwin/text_displayer.cpp
@@ -31,11 +31,15 @@ bool TextDisplayer::init(DwinScreen *dwin_screen, uint16_t descript_add, uint16_
   return true;
 }
 
-bool TextDisplayer::show() { setTextLengthDirect(m_descript.TextLength);
-return true;
+bool TextDisplayer::show() {
+  setTextLengthDirect(m_descript.TextLength);
+  m_hide = false;
+  return true;
 }
-bool TextDisplayer::hide() { setTextLengthDirect(0);
-return true;
+bool TextDisplayer::hide() {
+  setTextLengthDirect(0);
+  m_hide = true;
+  return true;
 }
 bool TextDisplayer::flushcfg() { return m_dwin_screen->write_varspace16_muti(m_descript_add, (uint16_t *)&m_descript, sizeof(m_descript) / 2, 100); }
 bool TextDisplayer::readcfg() { return m_dwin_screen->read_varspace16_muti(m_descript_add, (uint16_t *)&m_descript, sizeof(m_descript) / 2, 100); }
diff --git a/components/dwin/text_displayer.hpp b/components/dwin/text_displayer.hpp
index 8c13f4a..656294d 100644
--- a/components/dwin/text_displayer.hpp
+++ b/components/dwin/text_displayer.hpp
@@ -70,6 +70,7 @@ class TextDisplayer {
 
   uint16_t                m_descript_add = 0;
   TextDisplayerDescript_t m_descript;
+  bool                    m_hide = false;
 
  public:
   bool init(DwinScreen *dwin_screen, uint16_t valsize);
@@ -104,6 +105,8 @@ class TextDisplayer {
   bool show();
   bool hide();
 
+  bool isHide() { return m_hide; }
+
  public:
   bool flushcfg();
   bool readcfg();