diff --git a/include/os/osDef.h b/include/os/osDef.h
index 81c8a17ad1..07cd197ad7 100644
--- a/include/os/osDef.h
+++ b/include/os/osDef.h
@@ -244,8 +244,8 @@ void syslog(int unused, const char *format, ...);
 #define TD_CHARSET_LEN  64
 #define TD_TIMEZONE_LEN 96
 
-#if defined(WINDOWS)
-#define TD_PATH_MAX _MAX_PATH
+#ifdef WINDOWS
+#define TD_PATH_MAX 260
 #elif defined(PATH_MAX)
 #define TD_PATH_MAX PATH_MAX
 #elif defined(_XOPEN_PATH_MAX)
diff --git a/source/dnode/mnode/impl/test/db/CMakeLists.txt b/source/dnode/mnode/impl/test/db/CMakeLists.txt
index 04bd0d984d..ca8286b2f6 100644
--- a/source/dnode/mnode/impl/test/db/CMakeLists.txt
+++ b/source/dnode/mnode/impl/test/db/CMakeLists.txt
@@ -6,6 +6,7 @@ target_link_libraries(
 )
 
 add_test(
-   NAME dbTest
-   COMMAND dbTest
+    NAME dbTest
+    COMMAND dbTest
 )
+
diff --git a/source/dnode/vnode/src/tsdb/tsdbOpen.c b/source/dnode/vnode/src/tsdb/tsdbOpen.c
index 5591d53ca9..a1012a26a6 100644
--- a/source/dnode/vnode/src/tsdb/tsdbOpen.c
+++ b/source/dnode/vnode/src/tsdb/tsdbOpen.c
@@ -38,7 +38,7 @@ int tsdbOpen(SVnode *pVnode, STsdb **ppTsdb, const char *dir, STsdbKeepCfg *pKee
   int    slen = 0;
 
   *ppTsdb = NULL;
-  slen = TD_PATH_MAX;
+  slen = 260;
 
   // create handle
   pTsdb = (STsdb *)taosMemoryCalloc(1, sizeof(*pTsdb) + slen);
@@ -48,7 +48,7 @@ int tsdbOpen(SVnode *pVnode, STsdb **ppTsdb, const char *dir, STsdbKeepCfg *pKee
   }
 
   pTsdb->path = (char *)&pTsdb[1];
-  snprintf(pTsdb->path, TD_PATH_MAX, "%s%s%s", pVnode->path, TD_DIRSEP, dir);
+  snprintf(pTsdb->path, 260, "%s%s%s", pVnode->path, TD_DIRSEP, dir);
   taosRealPath(pTsdb->path, NULL, slen);
   pTsdb->pVnode = pVnode;
   taosThreadRwlockInit(&pTsdb->rwLock, NULL);
diff --git a/source/libs/tfs/test/CMakeLists.txt b/source/libs/tfs/test/CMakeLists.txt
index 70e67cc145..6b0f747147 100644
--- a/source/libs/tfs/test/CMakeLists.txt
+++ b/source/libs/tfs/test/CMakeLists.txt
@@ -9,6 +9,6 @@ target_link_libraries(
 )
 
 add_test(
-   NAME tfs_test
-   COMMAND tfs_test
+  NAME tfs_test
+  COMMAND tfs_test
 )