diff --git a/src/os/src/windows/wEnv.c b/src/os/src/windows/wEnv.c
index 5544c4ba39249edfee12ee10fa07d7aaa33813c9..8110a194904bbbc1166ac57de187de284db34a6b 100644
--- a/src/os/src/windows/wEnv.c
+++ b/src/os/src/windows/wEnv.c
@@ -22,16 +22,29 @@ extern void taosWinSocketInit();
 
 void osInit() {
   taosSetCoreDump();
+#ifdef _TD_POWER_
+  if (configDir[0] == 0) {
+    strcpy(configDir, "C:/PowerDB/cfg");
+  }
+
+  strcpy(tsVnodeDir, "C:/PowerDB/data");
+  strcpy(tsDataDir, "C:/PowerDB/data");
+  strcpy(tsLogDir, "C:/PowerDB/log");
+  strcpy(tsScriptDir, "C:/PowerDB/script");
+
+#else
   if (configDir[0] == 0) {
     strcpy(configDir, "C:/TDengine/cfg");
   }
 
   strcpy(tsVnodeDir, "C:/TDengine/data");
-  strcpy(tsDnodeDir, "");
-  strcpy(tsMnodeDir, "");
   strcpy(tsDataDir, "C:/TDengine/data");
   strcpy(tsLogDir, "C:/TDengine/log");
   strcpy(tsScriptDir, "C:/TDengine/script");
+#endif
+
+  strcpy(tsDnodeDir, "");
+  strcpy(tsMnodeDir, "");  
   strcpy(tsOsName, "Windows");
   taosWinSocketInit();
-}
\ No newline at end of file
+}