diff --git a/plugin.sh b/plugin.sh
index 54d5187..f0dcefa 100755
--- a/plugin.sh
+++ b/plugin.sh
@@ -64,11 +64,6 @@ if [[ "${PLUGIN_SKIP_UNUSED_STAGES:-}" == "true" ]]; then
     SKIP_UNUSED_STAGES="--skip-unused-stages=true"
 fi
 
-# full, redo, time
-if [[ -n "${PLUGIN_SNAPSHOT_MODE:-}" ]]; then
-    SNAPSHOT_MODE="--snapshot-mode=${PLUGIN_SNAPSHOT_MODE}"
-fi
-
 # auto_tag, if set auto_tag: true, auto generate .tags file
 # support format Major.Minor.Release or start with `v`
 # docker tags: Major, Major.Minor, Major.Minor.Release and latest
@@ -117,7 +112,6 @@ fi
     ${CACHE_REPO:-} \
     ${TARGET:-} \
     ${SKIP_UNUSED_STAGES:-} \
-    ${SNAPSHOT_MODE:-} \
     ${BUILD_ARGS:-} \
     ${BUILD_ARGS_FROM_ENV:-}
     
\ No newline at end of file