diff --git a/cmd/lotus-shed/lpdeal.go b/cmd/lotus-shed/lpdeal.go
index 28b631fda..43d23f597 100644
--- a/cmd/lotus-shed/lpdeal.go
+++ b/cmd/lotus-shed/lpdeal.go
@@ -559,6 +559,14 @@ var lpBoostProxyCmd = &cli.Command{
 			fmt.Printf("Token: %s:%s\n", tok, ma)
 		}
 
-		return http.ListenAndServe(cctx.String("listen"), mux)
+		server := &http.Server{
+			Addr:         cctx.String("listen"),
+			Handler:      mux,
+			ReadTimeout:  15 * time.Second,
+			WriteTimeout: 48 * time.Hour, // really high because we block until TreeD
+			IdleTimeout:  60 * time.Second,
+		}
+
+		return server.ListenAndServe()
 	},
 }
diff --git a/provider/lpproof/treed_build.go b/provider/lpproof/treed_build.go
index 00d13114c..bf91da8c8 100644
--- a/provider/lpproof/treed_build.go
+++ b/provider/lpproof/treed_build.go
@@ -22,7 +22,6 @@ import (
 
 const nodeSize = 32
 const threadChunkSize = 1 << 20
-const nodesPerChunk = threadChunkSize / nodeSize
 
 func hashChunk(data [][]byte) {
 	l1Nodes := len(data[0]) / nodeSize / 2
diff --git a/provider/lpseal/poller_commit_msg.go b/provider/lpseal/poller_commit_msg.go
index bbdc85039..a70b709bc 100644
--- a/provider/lpseal/poller_commit_msg.go
+++ b/provider/lpseal/poller_commit_msg.go
@@ -83,7 +83,7 @@ func (s *SealPoller) pollCommitMsgFail(ctx context.Context, task pollTask, execR
 		fallthrough
 	case exitcode.SysErrOutOfGas:
 		// just retry
-		return s.pollRetryPrecommitMsgSend(ctx, task, execResult)
+		return s.pollRetryCommitMsgSend(ctx, task, execResult)
 	default:
 		return xerrors.Errorf("commit message failed with exit code %s", exitcode.ExitCode(execResult.ExecutedRcptExitCode))
 	}
diff --git a/provider/lpseal/task_movestorage.go b/provider/lpseal/task_movestorage.go
index d168e49ee..aa16d08e9 100644
--- a/provider/lpseal/task_movestorage.go
+++ b/provider/lpseal/task_movestorage.go
@@ -64,6 +64,9 @@ func (m *MoveStorageTask) Do(taskID harmonytask.TaskID, stillOwned func() bool)
 	}
 
 	_, err = m.db.Exec(ctx, `update sectors_sdr_pipeline set after_move_storage=true where task_id_move_storage=$1`, taskID)
+	if err != nil {
+		return false, xerrors.Errorf("updating task: %w", err)
+	}
 
 	return true, nil
 }
diff --git a/provider/lpseal/task_trees_test.go b/provider/lpseal/task_trees_test.go
index d9fd6c41e..204fa57fc 100644
--- a/provider/lpseal/task_trees_test.go
+++ b/provider/lpseal/task_trees_test.go
@@ -5,6 +5,8 @@ import (
 	"net/http"
 	"net/http/httptest"
 	"testing"
+
+	"github.com/stretchr/testify/require"
 )
 
 // TestUrlPieceReader_Read tests various scenarios of reading data from UrlPieceReader
@@ -12,7 +14,8 @@ func TestUrlPieceReader_Read(t *testing.T) {
 	// Create a test server
 	testData := "This is a test string."
 	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		io.WriteString(w, testData)
+		_, err := io.WriteString(w, testData)
+		require.NoError(t, err)
 	}))
 	defer ts.Close()
 
@@ -29,6 +32,8 @@ func TestUrlPieceReader_Read(t *testing.T) {
 	}
 
 	for _, tt := range tests {
+		tt := tt
+
 		t.Run(tt.name, func(t *testing.T) {
 			reader := UrlPieceReader{
 				Url:     ts.URL,