diff --git a/start.cmd b/start.cmd
index 9cee1a99..65298141 100644
--- a/start.cmd
+++ b/start.cmd
@@ -28,6 +28,10 @@ if exist "%CUR_PATH%%CONFIG%.cmd" (
 )
 
 if not "%JAVA_PATH%" == "DO_NOT_CHECK_PATH" (
+	if "%JAVA_PATH%" == "\bin\" (
+		call :LOG [ERROR] JAVA_HOME not found, please setup your windows enviroment for installed java.
+		goto :EXIT
+	)
 	if not exist "%JAVA_PATH%java.exe" (
 		call :LOG [ERROR] Java not found.
 		goto :EXIT
diff --git a/start_config.cmd b/start_config.cmd
index 575e4d8d..e76f0dda 100644
--- a/start_config.cmd
+++ b/start_config.cmd
@@ -12,7 +12,7 @@ set CUR_PATH=%~dp0
 @rem Executable Path
 @rem Note: Fill DO_NOT_CHECK_PATH if you need to run it from PATH
 @rem without detecting whether the executable file exists
-set JAVA_PATH=C:\Program Files\Java\jdk1.8.0_202\bin\
+set JAVA_PATH=%JAVA_HOME%\bin\
 set MITMDUMP_PATH=%CUR_PATH%
 set MONGODB_PATH=%CUR_PATH%