diff --git a/.github/workflows/Issue_Noti.yml b/.github/workflows/Issue_Noti.yml
index 457ae734..0ce01b0c 100644
--- a/.github/workflows/Issue_Noti.yml
+++ b/.github/workflows/Issue_Noti.yml
@@ -14,7 +14,7 @@ jobs:
           TITLE: ${{ github.event.issue.title }}
         run: |
           echo "AVATAR_URL=${{ secrets.DISCORD_AVATAR_URL }}" >> $GITHUB_ENV
-          echo "COMMENT_BODY=${{ github.event.issue.body }}" >> $GITHUB_ENV
+          echo "COMMENT_BODY=$(echo "${{ github.event.issue.body }}" | base64)" >> $GITHUB_ENV
           echo "USERNAME=망곰" >> $GITHUB_ENV
           echo "WEB_HOOK=${{ secrets.DISCORD_WEB_HOOK }}" >> $GITHUB_ENV
 
@@ -30,8 +30,9 @@ jobs:
           WEB_HOOK: ${{ env.WEB_HOOK }}
         run: |
           if [ -n "$WEB_HOOK" ]; then
+            DECODED_COMMENT_BODY=$(echo "$COMMENT_BODY" | base64 --decode)
             JSON_PAYLOAD=$(jq -n \
-              --arg comment_body "$COMMENT_BODY" \
+              --arg comment_body "$(echo "$DECODED_COMMENT_BODY" | jq -R @json)" \
               --arg username "$USERNAME" \
               --arg avatar_url "$AVATAR_URL" \
               --arg issue_title "$ISSUE_TITLE" \
diff --git a/.github/workflows/PR_Comment_Noti.yml b/.github/workflows/PR_Comment_Noti.yml
index d6e31341..7a70289f 100644
--- a/.github/workflows/PR_Comment_Noti.yml
+++ b/.github/workflows/PR_Comment_Noti.yml
@@ -13,7 +13,7 @@ jobs:
       - name: Set Environment Variables
         run: |
           echo "AVATAR_URL=${{ secrets.DISCORD_AVATAR_URL }}" >> $GITHUB_ENV
-          echo "COMMENT_BODY=$(echo '${{ github.event.comment.body }}' | jq -Rs .)" >> $GITHUB_ENV
+          echo "COMMENT_BODY=$(echo '${{ github.event.comment.body }}' | base64)" >> $GITHUB_ENV
           echo "USERNAME=망곰" >> $GITHUB_ENV
           echo "WEB_HOOK=${{ secrets.DISCORD_WEB_HOOK }}" >> $GITHUB_ENV
 
@@ -29,8 +29,9 @@ jobs:
           WEB_HOOK: ${{ env.WEB_HOOK }}
         run: |
           if [ -n "$WEB_HOOK" ]; then
+            DECODED_COMMENT_BODY=$(echo "$COMMENT_BODY" | base64 --decode)
             JSON_PAYLOAD=$(jq -n \
-              --arg comment_body "$COMMENT_BODY" \
+              --arg comment_body "$(echo "$DECODED_COMMENT_BODY" | jq -R @json)" \
               --arg username "$USERNAME" \
               --arg avatar_url "$AVATAR_URL" \
               --arg pr_title "$PR_TITLE" \
diff --git a/src/page/TableComposition/components/TimerCreationContent/TimerCreationContent.tsx b/src/page/TableComposition/components/TimerCreationContent/TimerCreationContent.tsx
index d544eccb..d9930ed8 100644
--- a/src/page/TableComposition/components/TimerCreationContent/TimerCreationContent.tsx
+++ b/src/page/TableComposition/components/TimerCreationContent/TimerCreationContent.tsx
@@ -40,9 +40,15 @@ export default function TimerCreationContent({
   const [minutes, setMinutes] = useState(initMinutes);
   const [seconds, setSeconds] = useState(initSeconds);
   const [speakerNumber, setSpeakerNumber] = useState<number | null>(
-    (beforeData?.speakerNumber ?? initData?.stance === 'NEUTRAL')
-      ? null
-      : (initData?.speakerNumber ?? 1),
+    beforeData?.speakerNumber
+      ? beforeData.speakerNumber
+      : initData
+        ? initData.stance === 'NEUTRAL'
+          ? null
+          : initData.speakerNumber
+            ? initData.speakerNumber
+            : null
+        : 1,
   );
 
   const handleSubmit = () => {