diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index 1b20206..54f4e41 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -107,7 +107,7 @@ jobs:
           NAME="$(head -n 1 更新说明.txt)"
           TAGNAME="$(head -n 1 更新说明.txt)"
           CONTENT_MAIN="$(tail -n +2 更新说明.txt)"
-          CONTENT_TAIL=r"```本release通过GitHub Actions自动构建```"
+          CONTENT_TAIL="\`\`\`本release通过GitHub Actions自动构建\`\`\`"
           CONTENT="$CONTENT_MAIN\n\n$CONTENT_TAIL"
           gh release create "$TAGNAME" --target "main" --title "$NAME" --description "$CONTENT" --artifact artifacts/*.{zip,tar.xz}
         env: