diff --git a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-minecraft/idea-reaction/idea-reaction.yaml b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-minecraft/idea-reaction/idea-reaction.yaml
index 258e5ac6f..56fc6bfd9 100644
--- a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-minecraft/idea-reaction/idea-reaction.yaml
+++ b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-minecraft/idea-reaction/idea-reaction.yaml
@@ -15,32 +15,33 @@ spec:
       labels:
         app: idea-reaction
     spec:
-      - name: idea-reaction
-        image: ghcr.io/giganticminecraft/idea-reaction:42a57b77637240c64672a6a64cc909a0c50509fa
-        resources:
-          requests:
-            cpu: 250m
-            memory: 16Mi
-          limits:
-            cpu: 500m
-            memory: 32Mi
-        volumeMounts:
-          - name: idea-reaction-config-volume
-            mountPath: /home/idea-reaction/assets/config.yaml
-        env:
-          - name: TARGET_CHANNEL_ID
-            value: "959292335177486367"
-          # Webhook ID は Webhook の UserId と同一のため, 公開情報になる.
-          - name: TARGET_WEBHOOK_ID
-            value: "959307225413845072"
-          - name: TARGET_GUILD_ID
-            value: "237758724121427969"
-          - name: DISCORD_TOKEN
-            valueFrom:
-              secretKeyRef:
-                name: idea-reaction-discord-token
-                key: IDEA_REACTION_DISCORD_TOKEN
-        volumes:
-          - name: idea-reaction-config-volume
-            configMap:
-              name: idea-reaction-config
+      container:
+        - name: idea-reaction
+          image: ghcr.io/giganticminecraft/idea-reaction:42a57b77637240c64672a6a64cc909a0c50509fa
+          resources:
+            requests:
+              cpu: 250m
+              memory: 16Mi
+            limits:
+              cpu: 500m
+              memory: 32Mi
+          volumeMounts:
+            - name: idea-reaction-config-volume
+              mountPath: /home/idea-reaction/assets/config.yaml
+          env:
+            - name: TARGET_CHANNEL_ID
+              value: "959292335177486367"
+            # Webhook ID は Webhook の UserId と同一のため, 公開情報になる.
+            - name: TARGET_WEBHOOK_ID
+              value: "959307225413845072"
+            - name: TARGET_GUILD_ID
+              value: "237758724121427969"
+            - name: DISCORD_TOKEN
+              valueFrom:
+                secretKeyRef:
+                  name: idea-reaction-discord-token
+                  key: IDEA_REACTION_DISCORD_TOKEN
+          volumes:
+            - name: idea-reaction-config-volume
+              configMap:
+                name: idea-reaction-config