diff --git a/cmd/lotus-storage-miner/info.go b/cmd/lotus-storage-miner/info.go
index 32b52f5e2..b2e5a9f73 100644
--- a/cmd/lotus-storage-miner/info.go
+++ b/cmd/lotus-storage-miner/info.go
@@ -142,9 +142,9 @@ var infoCmd = &cli.Command{
 	},
 }
 
-type stateMeta struct{
-	i   int
-	col color.Attribute
+type stateMeta struct {
+	i     int
+	col   color.Attribute
 	state sealing.SectorState
 }
 
@@ -178,8 +178,8 @@ var stateList = []stateMeta{
 func init() {
 	for i, state := range stateList {
 		stateOrder[state.state] = stateMeta{
-			i:     i,
-			col:   state.col,
+			i:   i,
+			col: state.col,
 		}
 	}
 }
diff --git a/cmd/lotus-storage-miner/storage.go b/cmd/lotus-storage-miner/storage.go
index 47a1a7729..18dd80dff 100644
--- a/cmd/lotus-storage-miner/storage.go
+++ b/cmd/lotus-storage-miner/storage.go
@@ -145,7 +145,7 @@ var storageListCmd = &cli.Command{
 		type fsInfo struct {
 			stores.ID
 			sectors []stores.Decl
-			stat stores.FsStat
+			stat    stores.FsStat
 		}
 
 		sorted := make([]fsInfo, 0, len(st))
@@ -187,7 +187,7 @@ var storageListCmd = &cli.Command{
 			}
 			ping := time.Now().Sub(pingStart)
 
-			usedPercent := (st.Capacity-st.Available)*100/st.Capacity
+			usedPercent := (st.Capacity - st.Available) * 100 / st.Capacity
 
 			percCol := color.FgGreen
 			switch {
@@ -198,7 +198,7 @@ var storageListCmd = &cli.Command{
 			}
 
 			var barCols = uint64(50)
-			set := (st.Capacity-st.Available)*barCols/st.Capacity
+			set := (st.Capacity - st.Available) * barCols / st.Capacity
 			bar := strings.Repeat("|", int(set)) + strings.Repeat(" ", int(barCols-set))
 
 			fmt.Printf("\t[%s] %s/%s %s\n", color.New(percCol).Sprint(bar),
diff --git a/cmd/lotus-storage-miner/workers.go b/cmd/lotus-storage-miner/workers.go
index 408dc9b2f..8114b74e6 100644
--- a/cmd/lotus-storage-miner/workers.go
+++ b/cmd/lotus-storage-miner/workers.go
@@ -66,37 +66,36 @@ var workersListCmd = &cli.Command{
 				gpuUse = ""
 			}
 
-
 			fmt.Printf("Worker %d, host %s\n", stat.id, color.MagentaString(stat.Info.Hostname))
 
 			var barCols = uint64(64)
 			cpuBars := int(stat.CpuUse * barCols / stat.Info.Resources.CPUs)
-			cpuBar := strings.Repeat("|", cpuBars) + strings.Repeat(" ", int(barCols) - cpuBars)
+			cpuBar := strings.Repeat("|", cpuBars) + strings.Repeat(" ", int(barCols)-cpuBars)
 
 			fmt.Printf("\tCPU:  [%s] %d core(s) in use\n", color.GreenString(cpuBar), stat.CpuUse)
 
-			ramBarsRes := int(stat.Info.Resources.MemReserved*barCols/stat.Info.Resources.MemPhysical)
-			ramBarsUsed := int(stat.MemUsedMin*barCols/stat.Info.Resources.MemPhysical)
+			ramBarsRes := int(stat.Info.Resources.MemReserved * barCols / stat.Info.Resources.MemPhysical)
+			ramBarsUsed := int(stat.MemUsedMin * barCols / stat.Info.Resources.MemPhysical)
 			ramBar := color.YellowString(strings.Repeat("|", ramBarsRes)) +
 				color.GreenString(strings.Repeat("|", ramBarsUsed)) +
-				strings.Repeat(" ", int(barCols) - ramBarsUsed - ramBarsRes)
+				strings.Repeat(" ", int(barCols)-ramBarsUsed-ramBarsRes)
 
-			vmem := stat.Info.Resources.MemPhysical+stat.Info.Resources.MemSwap
+			vmem := stat.Info.Resources.MemPhysical + stat.Info.Resources.MemSwap
 
-			vmemBarsRes := int(stat.Info.Resources.MemReserved*barCols/vmem)
-			vmemBarsUsed := int(stat.MemUsedMax*barCols/vmem)
+			vmemBarsRes := int(stat.Info.Resources.MemReserved * barCols / vmem)
+			vmemBarsUsed := int(stat.MemUsedMax * barCols / vmem)
 			vmemBar := color.YellowString(strings.Repeat("|", vmemBarsRes)) +
 				color.GreenString(strings.Repeat("|", vmemBarsUsed)) +
-				strings.Repeat(" ", int(barCols) - vmemBarsUsed - vmemBarsRes)
+				strings.Repeat(" ", int(barCols)-vmemBarsUsed-vmemBarsRes)
 
 			fmt.Printf("\tRAM:  [%s] %d%% %s/%s\n", ramBar,
-				(stat.Info.Resources.MemReserved + stat.MemUsedMin)*100/stat.Info.Resources.MemPhysical,
-				types.SizeStr(types.NewInt(stat.Info.Resources.MemReserved + stat.MemUsedMin)),
+				(stat.Info.Resources.MemReserved+stat.MemUsedMin)*100/stat.Info.Resources.MemPhysical,
+				types.SizeStr(types.NewInt(stat.Info.Resources.MemReserved+stat.MemUsedMin)),
 				types.SizeStr(types.NewInt(stat.Info.Resources.MemPhysical)))
 
 			fmt.Printf("\tVMEM: [%s] %d%% %s/%s\n", vmemBar,
-				(stat.Info.Resources.MemReserved + stat.MemUsedMax)*100/vmem,
-				types.SizeStr(types.NewInt(stat.Info.Resources.MemReserved + stat.MemUsedMax)),
+				(stat.Info.Resources.MemReserved+stat.MemUsedMax)*100/vmem,
+				types.SizeStr(types.NewInt(stat.Info.Resources.MemReserved+stat.MemUsedMax)),
 				types.SizeStr(types.NewInt(vmem)))
 
 			for _, gpu := range stat.Info.Resources.GPUs {
diff --git a/lib/jsonrpc/rpc_test.go b/lib/jsonrpc/rpc_test.go
index 34d01f6a1..93fe2f948 100644
--- a/lib/jsonrpc/rpc_test.go
+++ b/lib/jsonrpc/rpc_test.go
@@ -275,7 +275,7 @@ func TestUnmarshalableResult(t *testing.T) {
 }
 
 type ChanHandler struct {
-	wait chan struct{}
+	wait    chan struct{}
 	ctxdone <-chan struct{}
 }
 
@@ -436,7 +436,6 @@ func TestChanServerClose(t *testing.T) {
 	require.Equal(t, false, ok)
 }
 
-
 func TestServerChanLockClose(t *testing.T) {
 	var client struct {
 		Sub func(context.Context, int, int) (<-chan int, error)