diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Revision history for pms-infrastructure
 
+## 0.0.6.0 -- 2025-07-27
+
+* Fixed resources templates.
+
 ## 0.0.5.0 -- 2025-07-13
 
 * Added serial tool.
diff --git a/pms-infrastructure.cabal b/pms-infrastructure.cabal
--- a/pms-infrastructure.cabal
+++ b/pms-infrastructure.cabal
@@ -20,7 +20,7 @@
 -- PVP summary:     +-+------- breaking API changes
 --                  | | +----- non-breaking API additions
 --                  | | | +--- code changes with no API change
-version:            0.0.5.0
+version:            0.0.6.0
 
 -- A short (one-line) description of the package.
 synopsis:           pms-infrastructure
diff --git a/src/PMS/Infrastructure/DM/Constant.hs b/src/PMS/Infrastructure/DM/Constant.hs
--- a/src/PMS/Infrastructure/DM/Constant.hs
+++ b/src/PMS/Infrastructure/DM/Constant.hs
@@ -6,8 +6,3 @@
 _LOG_FILE_NAME :: String
 _LOG_FILE_NAME = "pms-infrastructure.log"
 
--- |
---
-_LF :: String
-_LF = "\n"
-
diff --git a/src/PMS/Infrastructure/DS/Core.hs b/src/PMS/Infrastructure/DS/Core.hs
--- a/src/PMS/Infrastructure/DS/Core.hs
+++ b/src/PMS/Infrastructure/DS/Core.hs
@@ -35,7 +35,6 @@
 import qualified PMS.Domain.Model.DM.Type as DM
 import qualified PMS.Domain.Model.DM.Constant as DM
 
-import PMS.Infrastructure.DM.Constant
 import PMS.Infrastructure.DM.Type
 import PMS.Infrastructure.DS.Utility
 
@@ -349,7 +348,7 @@
     go :: Pty -> IO ()
     go pty = do
       msg <- DM.validateMessage args
-      let cmd = TE.encodeUtf8 $ T.pack $ msg ++ _LF
+      let cmd = TE.encodeUtf8 $ T.pack $ msg ++ DM._LF
       hPutStrLn stderr $ "[INFO] PMS.Infrastructure.DS.Core.work.ptyMessageTask writePty : " ++ BS.unpack cmd
       writePty pty cmd