diff --git a/Marlin/src/libs/Segger/log.h b/Marlin/src/libs/Segger/log.h
index 3fc5dc468d..28978e22b9 100644
--- a/Marlin/src/libs/Segger/log.h
+++ b/Marlin/src/libs/Segger/log.h
@@ -1,43 +1,37 @@
 #ifndef LOG_H
 #define LOG_H
-#include "SEGGER_RTT.h"
-#include "../../module/mks_wifi/debug_to_uart.h"
-
-//#define DEBUG_MSG
-//#define INFO_MSG
-//#define WARNING_MSG
-//#define ERROR_MSG
-
-//#define COLOR_LOG_RTT 
 
 //#define DEBUG_TO_UART
-#define DEBUG_TO_SEGGER_RTT
+//#define DEBUG_TO_SEGGER_RTT
 
-#ifdef COLOR_LOG_RTT
+#ifdef DEBUG_TO_UART
+    #include <stdarg.h>
+    #include "../../module/mks_wifi/debug_to_uart.h"
+    #define DEBUG_MSG
+    #define INFO_MSG
+    #define WARNING_MSG
+    #define ERROR_MSG
+#endif
 
-    #ifdef DEBUG_MSG
-        #define DEBUG(fmt, args...) SEGGER_RTT_printf(0,"%sDEBUG %-20s:%-4d [%d]:" fmt "%s\r\n",RTT_CTRL_TEXT_BLUE,  __func__, __LINE__,dwt_get_tick_in_sec(), ## args, RTT_CTRL_RESET)
-    #else
+#ifdef DEBUG_TO_SEGGER_RTT
+    #include "SEGGER_RTT.h"
+    #define DEBUG_MSG
+    #define INFO_MSG
+    #define WARNING_MSG
+    #define ERROR_MSG
+#endif
+
+#ifndef DEBUG_TO_SEGGER_RTT
+    #ifndef DEBUG_TO_UART
+        #include <stdarg.h>
         #define DEBUG(fmt, args...)
-    #endif
-    #ifdef INFO_MSG
-        #define INFO(fmt, args...)  SEGGER_RTT_printf(0,"%s[I] %-20s:%-4d [%d]:" fmt "%s\r\n",RTT_CTRL_TEXT_WHITE, __func__, __LINE__,dwt_get_tick_in_sec(), ## args,RTT_CTRL_RESET)
-    #else
         #define INFO(fmt, args...)
-    #endif
-    #ifdef WARNING_MSG
-        #define WARNING(fmt, args...) SEGGER_RTT_printf(0,"%s[W] %-20s:%-4d [%d]:" fmt "%s\r\n",RTT_CTRL_TEXT_BRIGHT_YELLOW, __func__, __LINE__,dwt_get_tick_in_sec(), ## args,RTT_CTRL_RESET)
-    #else
         #define WARNING(fmt, args...)
-    #endif
-    #ifdef ERROR_MSG
-        #define ERROR(fmt, args...) SEGGER_RTT_printf(0,"%s[E] %-20s:%-4d [%d]:" fmt "%s\r\n",RTT_CTRL_TEXT_RED,  __func__, __LINE__,dwt_get_tick_in_sec(),## args,RTT_CTRL_RESET)
-    #else
         #define ERROR(fmt, args...)
     #endif
-#else
-    #ifdef DEBUG_TO_UART
+#endif
 
+#ifdef DEBUG_TO_UART
     #ifdef DEBUG_MSG
         #define DEBUG(fmt, args...) debug_to_uart((char*)"[D] %-20s:%-4d :" fmt "\n", __func__, __LINE__, ## args)
     #else
@@ -59,9 +53,9 @@
         #define ERROR(fmt, args...)
     #endif
 
-    #endif
+#endif
 
-    #ifdef DEBUG_TO_SEGGER_RTT
+#ifdef DEBUG_TO_SEGGER_RTT
 
     #ifdef DEBUG_MSG
         #define DEBUG(fmt, args...) SEGGER_RTT_printf(0,"[D] %-20s:%-4d :" fmt "\r\n", __func__, __LINE__, ## args)
@@ -88,4 +82,3 @@
 
 #endif
 
-#endif
diff --git a/Marlin/src/module/mks_wifi/debug_to_uart.cpp b/Marlin/src/module/mks_wifi/debug_to_uart.cpp
index 79be0b201a..d42e53465d 100644
--- a/Marlin/src/module/mks_wifi/debug_to_uart.cpp
+++ b/Marlin/src/module/mks_wifi/debug_to_uart.cpp
@@ -25,7 +25,5 @@ void debug_to_uart(char *fmt,...){
     }
    
 
-
 }
-
 #endif
diff --git a/Marlin/src/module/mks_wifi/debug_to_uart.h b/Marlin/src/module/mks_wifi/debug_to_uart.h
index eacf46d3b5..7621525c4b 100644
--- a/Marlin/src/module/mks_wifi/debug_to_uart.h
+++ b/Marlin/src/module/mks_wifi/debug_to_uart.h
@@ -1,11 +1,11 @@
 #ifndef DEBUG_UART_H
 #define DEBUG_UART_H
 
-#ifdef DEBUG_TO_UART
-
 #include "../../MarlinCore.h"
 #include "../../inc/MarlinConfig.h"
 
+#ifdef DEBUG_TO_UART
+
 void debug_to_uart(char *fmt,...);
 
 #endif