diff --git a/install.sh b/install.sh
index df91759..91dc1b9 100644
--- a/install.sh
+++ b/install.sh
@@ -725,15 +725,33 @@ if [[ $PG_HOST == postgres ]]; then
 fi
 progress '初始化数据库结构'
 printf '正在初始化数据库，请稍候...\n'
+run_migration() {
+  local migration_log migration_rc
+  migration_log=$(mktemp "$INSTALL_TMP_DIR/migration.XXXXXX.log") || die '无法创建数据库迁移日志'
+  chmod 600 "$migration_log"
+  if (( EXISTING_DB )); then
+    export XYMEDIA_EXTERNAL_MIGRATION_CONFIRM=YES
+    if "${COMPOSE[@]}" --profile migration --project-directory "$INSTALL_DIR" --env-file "$INSTALL_DIR/.env" -f "$INSTALL_DIR/compose.yaml" "${COMPOSE_FUSE[@]}" run --rm -T --no-deps app-migrate migrate --config /app/config.yaml >"$migration_log" 2>&1; then
+      migration_rc=0
+    else
+      migration_rc=$?
+    fi
+  else
+    if "${COMPOSE[@]}" --profile migration --project-directory "$INSTALL_DIR" --env-file "$INSTALL_DIR/.env" -f "$INSTALL_DIR/compose.yaml" "${COMPOSE_FUSE[@]}" run --rm -T --no-deps app-migrate migrate --new --config /app/config.yaml >"$migration_log" 2>&1; then
+      migration_rc=0
+    else
+      migration_rc=$?
+    fi
+  fi
+  cat "$migration_log"
+  cat "$migration_log" >>"$INSTALL_LOG"
+  printf '数据库迁移退出码：%s\n' "$migration_rc"
+  printf '数据库迁移退出码：%s\n' "$migration_rc" >>"$INSTALL_LOG"
+  return "$migration_rc"
+}
 set +e
-if (( EXISTING_DB )); then
-  export XYMEDIA_EXTERNAL_MIGRATION_CONFIRM=YES
-  run_visible_logged "${COMPOSE[@]}" --profile migration --project-directory "$INSTALL_DIR" --env-file "$INSTALL_DIR/.env" -f "$INSTALL_DIR/compose.yaml" "${COMPOSE_FUSE[@]}" run --rm -T --no-deps app-migrate migrate --config /app/config.yaml
-  migration_rc=$?
-else
-  run_visible_logged "${COMPOSE[@]}" --profile migration --project-directory "$INSTALL_DIR" --env-file "$INSTALL_DIR/.env" -f "$INSTALL_DIR/compose.yaml" "${COMPOSE_FUSE[@]}" run --rm -T --no-deps app-migrate migrate --new --config /app/config.yaml
-  migration_rc=$?
-fi
+run_migration
+migration_rc=$?
 set -e
 if (( migration_rc != 0 )); then
   persist_installer_log