diff --git a/include/util/taoserror.h b/include/util/taoserror.h
index b43985074c7d88673f80dac9b02607a66d114b20..a5081f2c7d5949ea6541e07e2b0fa2b7d9ac7d54 100644
--- a/include/util/taoserror.h
+++ b/include/util/taoserror.h
@@ -191,6 +191,7 @@ int32_t* taosGetErrno();
 // #define TSDB_CODE_MND_FAILED_TO_CREATE_DIR   TAOS_DEF_ERROR_CODE(0, 0x0313) // 2.x
 // #define TSDB_CODE_MND_FAILED_TO_INIT_STEP    TAOS_DEF_ERROR_CODE(0, 0x0314) // 2.x
 #define TSDB_CODE_MND_USER_DISABLED             TAOS_DEF_ERROR_CODE(0, 0x0315)
+#define TSDB_CODE_MND_INVALID_PLATFORM          TAOS_DEF_ERROR_CODE(0, 0x0316)
 
 // mnode-sdb
 #define TSDB_CODE_SDB_OBJ_ALREADY_THERE         TAOS_DEF_ERROR_CODE(0, 0x0320) // internal
diff --git a/source/common/src/tglobal.c b/source/common/src/tglobal.c
index 3595347db343f87be01698259c72889d41215b96..ae585c93ba19ef559014125c626fc2b3971bdf6a 100644
--- a/source/common/src/tglobal.c
+++ b/source/common/src/tglobal.c
@@ -216,7 +216,11 @@ uint32_t tsCurRange = 100;                      // range
 char     tsCompressor[32] = "ZSTD_COMPRESSOR";  // ZSTD_COMPRESSOR or GZIP_COMPRESSOR
 
 // udf
-bool tsStartUdfd = true;
+#ifdef WINDOWS
+bool tsStartUdfd = false;
+#else
+bool    tsStartUdfd = true;
+#endif
 
 // wal
 int64_t tsWalFsyncDataSizeLimit = (100 * 1024 * 1024L);
diff --git a/source/dnode/mnode/impl/src/mndDb.c b/source/dnode/mnode/impl/src/mndDb.c
index 1bd629e56f59c4b49bd1027a04ce81ccea166445..4f7e80c0a3ebadf5f7097dd3916e100d0479bdbc 100644
--- a/source/dnode/mnode/impl/src/mndDb.c
+++ b/source/dnode/mnode/impl/src/mndDb.c
@@ -666,7 +666,12 @@ static int32_t mndProcessCreateDbReq(SRpcMsg *pReq) {
     terrno = TSDB_CODE_INVALID_MSG;
     goto _OVER;
   }
-
+#ifdef WINDOWS
+  if (taosArrayGetSize(createReq.pRetensions) > 0) {
+    terrno = TSDB_CODE_MND_INVALID_PLATFORM;
+    goto _OVER;
+  }
+#endif
   mInfo("db:%s, start to create, vgroups:%d", createReq.db, createReq.numOfVgroups);
   if (mndCheckDbPrivilege(pMnode, pReq->info.conn.user, MND_OPER_CREATE_DB, NULL) != 0) {
     goto _OVER;
diff --git a/source/dnode/mnode/impl/src/mndFunc.c b/source/dnode/mnode/impl/src/mndFunc.c
index 4ffc7a20c26890451576a68e1f50572bd5a6db15..5eb7abf0260d87fe55ee50c08c4cbdc536e048b6 100644
--- a/source/dnode/mnode/impl/src/mndFunc.c
+++ b/source/dnode/mnode/impl/src/mndFunc.c
@@ -359,7 +359,10 @@ static int32_t mndProcessCreateFuncReq(SRpcMsg *pReq) {
     terrno = TSDB_CODE_INVALID_MSG;
     goto _OVER;
   }
-
+#ifdef WINDOWS
+  terrno = TSDB_CODE_MND_INVALID_PLATFORM;
+  goto _OVER;
+#endif
   mInfo("func:%s, start to create, size:%d", createReq.name, createReq.codeLen);
   if (mndCheckOperPrivilege(pMnode, pReq->info.conn.user, MND_OPER_CREATE_FUNC) != 0) {
     goto _OVER;
diff --git a/source/dnode/mnode/impl/src/mndSma.c b/source/dnode/mnode/impl/src/mndSma.c
index b84297f6bfd77f33ca2e27b04fd5b2b172a1286c..e186a8742fa5b6a5fef0a1616028f3656adbfce6 100644
--- a/source/dnode/mnode/impl/src/mndSma.c
+++ b/source/dnode/mnode/impl/src/mndSma.c
@@ -705,7 +705,10 @@ static int32_t mndProcessCreateSmaReq(SRpcMsg *pReq) {
     terrno = TSDB_CODE_INVALID_MSG;
     goto _OVER;
   }
-
+#ifdef WINDOWS
+  terrno = TSDB_CODE_MND_INVALID_PLATFORM;
+  goto _OVER;
+#endif
   mInfo("sma:%s, start to create", createReq.name);
   if (mndCheckCreateSmaReq(&createReq) != 0) {
     goto _OVER;
diff --git a/source/dnode/mnode/impl/src/mndStream.c b/source/dnode/mnode/impl/src/mndStream.c
index a0d53ec780e26b969d1d543761582261b6251474..427a52af3b1bb6f5eec5198d4c0847a561339f92 100644
--- a/source/dnode/mnode/impl/src/mndStream.c
+++ b/source/dnode/mnode/impl/src/mndStream.c
@@ -692,7 +692,10 @@ static int32_t mndProcessCreateStreamReq(SRpcMsg *pReq) {
     terrno = TSDB_CODE_INVALID_MSG;
     goto _OVER;
   }
-
+#ifdef WINDOWS
+  terrno = TSDB_CODE_MND_INVALID_PLATFORM;
+  goto _OVER;
+#endif
   mInfo("stream:%s, start to create, sql:%s", createStreamReq.name, createStreamReq.sql);
 
   if (mndCheckCreateStreamReq(&createStreamReq) != 0) {
diff --git a/source/util/src/terror.c b/source/util/src/terror.c
index b0b407e2a5bbe402a8c67330c5f1ae644e6094b3..466b9985e70a912d5511b8caad2c8b21551b17a2 100644
--- a/source/util/src/terror.c
+++ b/source/util/src/terror.c
@@ -151,6 +151,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_SHOWOBJ,          "Data expired")
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_QUERY_ID,         "Invalid query id")
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_CONN_ID,          "Invalid connection id")
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_USER_DISABLED,            "User is disabled")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_PLATFORM,         "Unsupported feature on this platform")
 
 // mnode-sdb
 TAOS_DEFINE_ERROR(TSDB_CODE_SDB_OBJ_ALREADY_THERE,        "Object already there")