diff --git a/Dockerfile b/Dockerfile
index 41eac83..0ad36a5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM nimlang/nim:2.0.0-alpine AS build
 
 ARG nimble_task_build=docker_build_prod
-ARG app_version=0.5.0
+ARG app_version=0.5.1
 
 WORKDIR /app
 
@@ -18,8 +18,6 @@ COPY --from=build /app/app /
 
 RUN \
   apk --no-cache add libcurl && \
-  rm -fr /var/cache/apk/* && \
-  mkdir -p /logs && \
-  chmod -cvR 777 /logs
+  rm -fr /var/cache/apk/*
 
 ENTRYPOINT ["/app"]
diff --git a/debug.Dockerfile b/debug.Dockerfile
index 70b6395..46c6416 100644
--- a/debug.Dockerfile
+++ b/debug.Dockerfile
@@ -1,7 +1,7 @@
 FROM nimlang/nim:2.0.0-alpine AS build
 
 ARG nimble_task_build=docker_build_debug
-ARG app_version=0.5.0
+ARG app_version=0.5.1
 
 WORKDIR /app
 
@@ -18,8 +18,6 @@ COPY --from=build /app/app /
 
 RUN \
   apk --no-cache add libcurl && \
-  rm -fr /var/cache/apk/* && \
-  mkdir -p /logs && \
-  chmod -cvR 777 /logs
+  rm -fr /var/cache/apk/*
 
 ENTRYPOINT ["/app"]
diff --git a/docker-compose.local.yml b/docker-compose.local.yml
index b30b093..d443736 100644
--- a/docker-compose.local.yml
+++ b/docker-compose.local.yml
@@ -9,7 +9,6 @@ services:
       - redis
     volumes:
       - ./zoominvitr.data/app:/data
-      - ./zoominvitr.data/logs:/logs
 
   redis:
     image: redis:7-alpine
diff --git a/docker-compose.yml b/docker-compose.yml
index e94e46f..f8fcc1d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -9,7 +9,6 @@ services:
       - redis
     volumes:
       - ./zoominvitr/app:/data
-      - ./zoominvitr/logs:/logs
 
   redis:
     image: redis:7-alpine
diff --git a/src/zoominvitr/meta.nim b/src/zoominvitr/meta.nim
index 9eb0538..3e4ed50 100644
--- a/src/zoominvitr/meta.nim
+++ b/src/zoominvitr/meta.nim
@@ -14,7 +14,7 @@ const
   hostRedis         * {.strdefine.}  = "redis"
   portRedis         * {.intdefine.}  = 6379
   appName           * {.strdefine.}  = "zoominvitr"
-  appVersion        * {.strdefine.}  = "0.5.0"
+  appVersion        * {.strdefine.}  = "0.5.1"
   appRevision       * {.strdefine.}  = appVersion
   appDate           * {.strdefine.}  = appVersion
   configNameJSON    * {.strdefine.}  = appName & ".json"
diff --git a/zoominvitr.nimble b/zoominvitr.nimble
index 8813b33..18543a4 100644
--- a/zoominvitr.nimble
+++ b/zoominvitr.nimble
@@ -1,6 +1,6 @@
 # Package
 
-version       = "0.5.0"
+version       = "0.5.1"
 author        = "Akito <the@akito.ooo>"
 description   = "Automatically send invitations about planned Zoom meetings."
 license       = "AGPL-3.0-or-later"
@@ -85,6 +85,7 @@ task docker_build_prod, "Build Production Docker.":
             --define:appDate:"{buildDate}" \
             --define:hostRedis:redis \
             --define:configPath:/data \
+            --define:logDirPath:/data/logs \
             --define:danger \
             --excessiveStackTrace:off \
             --opt:speed \
@@ -108,6 +109,7 @@ task docker_build_debug, "Build Debug Docker.":
             --define:debugResetNotify:true \
             --define:hostRedis:redis \
             --define:configPath:/data \
+            --define:logDirPath:/data/logs \
             --excessiveStackTrace:off \
             --debugger:native \
             --debuginfo:on \