diff --git a/internal/cmd/coinset/get_coin_records_by_hint.go b/internal/cmd/coinset/get_coin_records_by_hint.go
index 9b79534..e24fb3f 100644
--- a/internal/cmd/coinset/get_coin_records_by_hint.go
+++ b/internal/cmd/coinset/get_coin_records_by_hint.go
@@ -17,8 +17,8 @@ func init() {
 
 	// Define flags for the optional arguments
 	getCoinRecordsByHintCmd.Flags().BoolVarP(&crByHintCmdIncludeSpentCoins, "include-spent-coins", "s", false, "Include spent coins")
-	getCoinRecordsByHintCmd.Flags().IntVarP(&crByHintCmdStart, "start", "", -1, "Start height")
-	getCoinRecordsByHintCmd.Flags().IntVarP(&crByHintCmdEnd, "end", "", -1, "End height")
+	getCoinRecordsByHintCmd.Flags().IntVarP(&crByHintCmdStart, "start-height", "", -1, "Start height")
+	getCoinRecordsByHintCmd.Flags().IntVarP(&crByHintCmdEnd, "end-height", "", -1, "End height")
 }
 
 var getCoinRecordsByHintCmd = &cobra.Command{
diff --git a/internal/cmd/coinset/get_coin_records_by_parent_ids.go b/internal/cmd/coinset/get_coin_records_by_parent_ids.go
index e850f7e..e82ac1f 100644
--- a/internal/cmd/coinset/get_coin_records_by_parent_ids.go
+++ b/internal/cmd/coinset/get_coin_records_by_parent_ids.go
@@ -17,8 +17,8 @@ func init() {
 
     // Define flags for the optional arguments
     getCoinRecordsByParentIdsCmd.Flags().BoolVarP(&crByParentIdsIncludeSpentCoins, "include-spent-coins", "s", false, "Include spent coins")
-    getCoinRecordsByParentIdsCmd.Flags().IntVarP(&crByParentIdsStart, "start", "", -1, "Start height")
-    getCoinRecordsByParentIdsCmd.Flags().IntVarP(&crByParentIdsEnd, "end", "", -1, "End height")
+    getCoinRecordsByParentIdsCmd.Flags().IntVarP(&crByParentIdsStart, "start-height", "", -1, "Start height")
+    getCoinRecordsByParentIdsCmd.Flags().IntVarP(&crByParentIdsEnd, "end-height", "", -1, "End height")
 }
 
 var getCoinRecordsByParentIdsCmd = &cobra.Command{
diff --git a/internal/cmd/coinset/get_coin_records_by_puzzle_hash.go b/internal/cmd/coinset/get_coin_records_by_puzzle_hash.go
index 7188049..fe0067c 100644
--- a/internal/cmd/coinset/get_coin_records_by_puzzle_hash.go
+++ b/internal/cmd/coinset/get_coin_records_by_puzzle_hash.go
@@ -14,8 +14,8 @@ var (
 
 func init() {
 	getCoinRecordsByPuzzleHashCmd.Flags().BoolVarP(&crByPuzzleHashIncludeSpentCoins, "include-spent-coins", "s", false, "Include spent coins")
-	getCoinRecordsByPuzzleHashCmd.Flags().IntVarP(&crByPuzzleHashStart, "start", "", -1, "Start height")
-	getCoinRecordsByPuzzleHashCmd.Flags().IntVarP(&crByPuzzleHashEnd, "end", "", -1, "End height")
+	getCoinRecordsByPuzzleHashCmd.Flags().IntVarP(&crByPuzzleHashStart, "start-height", "", -1, "Start height")
+	getCoinRecordsByPuzzleHashCmd.Flags().IntVarP(&crByPuzzleHashEnd, "end-height", "", -1, "End height")
 	rootCmd.AddCommand(getCoinRecordsByPuzzleHashCmd)
 }
 
diff --git a/internal/cmd/coinset/get_coin_records_by_puzzle_hashes.go b/internal/cmd/coinset/get_coin_records_by_puzzle_hashes.go
index 913f783..d8e55fe 100644
--- a/internal/cmd/coinset/get_coin_records_by_puzzle_hashes.go
+++ b/internal/cmd/coinset/get_coin_records_by_puzzle_hashes.go
@@ -14,8 +14,8 @@ var (
 
 func init() {
     getCoinRecordsByPuzzleHashesCmd.Flags().BoolVarP(&crByPuzzleHashesIncludeSpentCoins, "include-spent-coins", "s", false, "Include spent coins")
-    getCoinRecordsByPuzzleHashesCmd.Flags().IntVarP(&crByPuzzleHashesStart, "start", "", -1, "Start height")
-    getCoinRecordsByPuzzleHashesCmd.Flags().IntVarP(&crByPuzzleHashesEnd, "end", "", -1, "End height")
+    getCoinRecordsByPuzzleHashesCmd.Flags().IntVarP(&crByPuzzleHashesStart, "start-height", "", -1, "Start height")
+    getCoinRecordsByPuzzleHashesCmd.Flags().IntVarP(&crByPuzzleHashesEnd, "end-height", "", -1, "End height")
     rootCmd.AddCommand(getCoinRecordsByPuzzleHashesCmd)
 }