diff --git a/.github/workflows/docker_push.yaml b/.github/workflows/docker_push.yaml
index a9ef527..09fb293 100644
--- a/.github/workflows/docker_push.yaml
+++ b/.github/workflows/docker_push.yaml
@@ -23,10 +23,10 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Build and push Docker image
         run: |
-          docker build --tag ghcr.io/$GITHUB_ACTOR/expand-bot:latest \
-          --tag ghcr.io/$GITHUB_ACTOR/expand-bot:$(echo $GITHUB_SHA | head -c7) \
+          docker build --tag ghcr.io/$GITHUB_ACTOR/cham:latest \
+          --tag ghcr.io/$GITHUB_ACTOR/cham:$(echo $GITHUB_SHA | head -c7) \
           .
       - name: Push Docker image
         run: |
-          docker push ghcr.io/$GITHUB_ACTOR/expand-bot:latest
-          docker push ghcr.io/$GITHUB_ACTOR/expand-bot:$(echo $GITHUB_SHA | head -c7)
+          docker push ghcr.io/$GITHUB_ACTOR/cham:latest
+          docker push ghcr.io/$GITHUB_ACTOR/cham:$(echo $GITHUB_SHA | head -c7)
diff --git a/discord/bot.go b/discord/bot.go
index ac9ae8d..22107e2 100644
--- a/discord/bot.go
+++ b/discord/bot.go
@@ -7,7 +7,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/aqyuki/expand-bot/logging"
+	"github.com/aqyuki/cham/logging"
 	"github.com/bwmarrin/discordgo"
 	"go.uber.org/zap"
 )
diff --git a/go.mod b/go.mod
index 9db9d21..fb204e4 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module github.com/aqyuki/expand-bot
+module github.com/aqyuki/cham
 
 go 1.22.2
 
diff --git a/main.go b/main.go
index dde4e5b..828c497 100644
--- a/main.go
+++ b/main.go
@@ -6,8 +6,8 @@ import (
 	"os"
 	"os/signal"
 
-	"github.com/aqyuki/expand-bot/discord"
-	"github.com/aqyuki/expand-bot/logging"
+	"github.com/aqyuki/cham/discord"
+	"github.com/aqyuki/cham/logging"
 )
 
 type exitCode int