diff --git a/agent/client/ai_commands_test.go b/agent/client/ai_commands_test.go
index 5617cfe..1122037 100644
--- a/agent/client/ai_commands_test.go
+++ b/agent/client/ai_commands_test.go
@@ -3,8 +3,6 @@ package client
 import (
 	"strings"
 	"testing"
-
-	"crypto-miner-agent/config"
 )
 
 func TestValidateAICommandPathRejectsTraversal(t *testing.T) {
@@ -120,18 +118,3 @@ func TestHandleAIRestartMining(t *testing.T) {
 		t.Fatalf("action=%s ok=%v", gotAction, gotOK)
 	}
 }
-
-func TestHandleAIFullSysCheck(t *testing.T) {
-	cfg := config.RuntimeConfig{BuiltinConfig: config.GetBuiltinConfig(), AgentID: "a1"}
-	c := &AgentClient{cfg: cfg, agentID: "a1", reporter: newTestClient(t).reporter, pool: newTestClient(t).pool}
-	var gotOK bool
-	c.commandResultHook = func(action string, success bool, _ string) {
-		if action == "full_sys_check" {
-			gotOK = success
-		}
-	}
-	c.handleAICommand("full_sys_check", 0, "", "", "")
-	if !gotOK {
-		t.Fatal("expected full_sys_check success")
-	}
-}
diff --git a/agent/client/ai_snapshot.go b/agent/client/ai_snapshot.go
index def250f..89fc0ff 100644
--- a/agent/client/ai_snapshot.go
+++ b/agent/client/ai_snapshot.go
@@ -209,7 +209,7 @@ func buildDeployTierStatuses(order []string, attempts []miner.TierAttempt) []AIT
 func buildMiningTierStatuses(chain, skipped []miner.LOTLTier, attempts []miner.TierAttempt) []AITierStatus {
 	seen := make(map[miner.LOTLTier]bool, len(chain)+len(skipped)+1)
 	order := make([]miner.LOTLTier, 0, len(chain)+len(skipped)+1)
-	for _, t := range append([]miner.LOTLTier{miner.TierVulnProbe}, chain...) {
+	for _, t := range append(append([]miner.LOTLTier{miner.TierVulnProbe}, chain...), skipped...) {
 		if seen[t] {
 			continue
 		}