diff --git a/internal/parser/clangtidy/parser.go b/internal/parser/clangtidy/parser.go
index 388715c..455e3d3 100644
--- a/internal/parser/clangtidy/parser.go
+++ b/internal/parser/clangtidy/parser.go
@@ -14,11 +14,12 @@ type Match struct {
 }
 
 type Conf struct {
-	Score   int
-	RootDir string `default:"/w"`
-	Matches []Match
-	Stdout  string `default:"stdout"`
-	Stderr  string `default:"stderr"`
+	Score             int
+	RootDir           string `default:"/w"`
+	Matches           []Match
+	Stdout            string `default:"stdout"`
+	Stderr            string `default:"stderr"`
+	ForceQuitOnDeduct bool   `default:"false"`
 }
 
 type ClangTidy struct{}
@@ -56,8 +57,13 @@ func (*ClangTidy) Run(results []stage.ExecutorResult, confAny any) (
 		return nil, true, err
 	}
 	var res []stage.ParserResult
+	forceQuit := false
 	for _, result := range results {
-		res = append(res, Parse(result, *conf))
+		parseRes := Parse(result, *conf)
+		if conf.ForceQuitOnDeduct && parseRes.Score < conf.Score {
+			forceQuit = true
+		}
+		res = append(res, parseRes)
 	}
-	return res, false, nil
+	return res, forceQuit, nil
 }
diff --git a/internal/parser/cppcheck/parser.go b/internal/parser/cppcheck/parser.go
index 0630d38..41cecb9 100644
--- a/internal/parser/cppcheck/parser.go
+++ b/internal/parser/cppcheck/parser.go
@@ -9,18 +9,18 @@ import (
 	"github.com/joint-online-judge/JOJ3/internal/stage"
 )
 
-type CppCheck struct{}
-
 type Match struct {
-	Severity []string
+	Keywords []string
+	Severity []string // TODO: remove me
 	Score    int
 }
 
 type Conf struct {
-	Score   int
-	Matches []Match
-	Stdout  string `default:"stdout"`
-	Stderr  string `default:"stderr"`
+	Score             int
+	Matches           []Match
+	Stdout            string `default:"stdout"`
+	Stderr            string `default:"stderr"`
+	ForceQuitOnDeduct bool   `default:"false"`
 }
 
 type Record struct {
@@ -32,6 +32,8 @@ type Record struct {
 	Id       string `json:"id"`
 }
 
+type CppCheck struct{}
+
 func Parse(executorResult stage.ExecutorResult, conf Conf) stage.ParserResult {
 	// stdout := executorResult.Files[conf.Stdout]
 	stderr := executorResult.Files[conf.Stderr]
@@ -89,8 +91,13 @@ func (*CppCheck) Run(results []stage.ExecutorResult, confAny any) (
 		return nil, true, err
 	}
 	var res []stage.ParserResult
+	forceQuit := false
 	for _, result := range results {
-		res = append(res, Parse(result, *conf))
+		parseRes := Parse(result, *conf)
+		if conf.ForceQuitOnDeduct && parseRes.Score < conf.Score {
+			forceQuit = true
+		}
+		res = append(res, parseRes)
 	}
-	return res, false, nil
+	return res, forceQuit, nil
 }
diff --git a/internal/parser/cppcheck/score.go b/internal/parser/cppcheck/score.go
index 9b30b1c..6b380ab 100644
--- a/internal/parser/cppcheck/score.go
+++ b/internal/parser/cppcheck/score.go
@@ -3,6 +3,7 @@ package cppcheck
 import (
 	"fmt"
 	"log/slog"
+	"strings"
 )
 
 type Severity int
@@ -42,28 +43,38 @@ func severityFromString(severityString string) (Severity, error) {
 func GetResult(records []Record, conf Conf) (string, int, error) {
 	result := "### Test results summary\n\n"
 	var severityCounts [UNKNOWN + 1]int
-	var severityScore [UNKNOWN + 1]int
 	score := conf.Score
-
-	for _, match := range conf.Matches {
-		severities := match.Severity
-		score := match.Score
-		for _, severityString := range severities {
-			severity, err := severityFromString(severityString)
-			if err != nil {
-				return "", 0, err
+	// TODO: remove me
+	if len(conf.Matches) == 0 {
+		var severityScore [UNKNOWN + 1]int
+		for _, match := range conf.Matches {
+			severities := match.Severity
+			score := match.Score
+			for _, severityString := range severities {
+				severity, err := severityFromString(severityString)
+				if err != nil {
+					return "", 0, err
+				}
+				severityScore[int(severity)] = score
 			}
-			severityScore[int(severity)] = score
+		}
+		for _, record := range records {
+			severity, err := severityFromString(record.Severity)
+			if err != nil {
+				slog.Error("parse severity", "error", err)
+			}
+			severityCounts[int(severity)] += 1
+			score -= severityScore[int(severity)]
 		}
 	}
-
 	for _, record := range records {
-		severity, err := severityFromString(record.Severity)
-		if err != nil {
-			slog.Error("parse severity", "error", err)
+		for _, match := range conf.Matches {
+			for _, keyword := range match.Keywords {
+				if strings.Contains(record.Id, keyword) {
+					score -= match.Score
+				}
+			}
 		}
-		severityCounts[int(severity)] += 1
-		score -= severityScore[int(severity)]
 	}
 	result += fmt.Sprintf("1. error: %d\n", severityCounts[0])
 	result += fmt.Sprintf("2. warning: %d\n", severityCounts[1])
diff --git a/internal/parser/cpplint/parser.go b/internal/parser/cpplint/parser.go
index 7c448f5..d3a0c3f 100644
--- a/internal/parser/cpplint/parser.go
+++ b/internal/parser/cpplint/parser.go
@@ -11,18 +11,27 @@ import (
 	"github.com/joint-online-judge/JOJ3/pkg/utils"
 )
 
+type Match struct {
+	Keywords []string
+	Score    int
+}
+
 type Conf struct {
-	Score int
+	Score             int
+	Matches           []Match
+	Stdout            string `default:"stdout"`
+	Stderr            string `default:"stderr"`
+	ForceQuitOnDeduct bool   `default:"false"`
 }
 
 type Cpplint struct{}
 
 func Parse(executorResult stage.ExecutorResult, conf Conf) stage.ParserResult {
-	stderr := executorResult.Files["stderr"]
+	stderr := executorResult.Files[conf.Stderr]
 	pattern := `(.+):(\d+):  (.+)  \[(.+)\] \[(\d)]\n`
 	re := regexp.MustCompile(pattern)
 	matches := re.FindAllStringSubmatch(stderr, -1)
-	score := 0
+	score := conf.Score
 	comment := "### Test results summary\n\n"
 	categoryCount := map[string]int{}
 	for _, match := range matches {
@@ -37,15 +46,25 @@ func Parse(executorResult stage.ExecutorResult, conf Conf) stage.ParserResult {
 		// }
 		// message := match[3]
 		category := match[4]
-		confidence, err := strconv.Atoi(match[5])
-		if err != nil {
-			slog.Error("parse confidence", "error", err)
-			return stage.ParserResult{
-				Score:   0,
-				Comment: fmt.Sprintf("Unexpected parser error: %s.", err),
+		// TODO: remove me
+		if len(conf.Matches) == 0 {
+			confidence, err := strconv.Atoi(match[5])
+			if err != nil {
+				slog.Error("parse confidence", "error", err)
+				return stage.ParserResult{
+					Score:   0,
+					Comment: fmt.Sprintf("Unexpected parser error: %s.", err),
+				}
+			}
+			score -= confidence
+		}
+		for _, match := range conf.Matches {
+			for _, keyword := range match.Keywords {
+				if strings.Contains(category, keyword) {
+					score -= match.Score
+				}
 			}
 		}
-		score -= confidence
 		parts := strings.Split(category, "/")
 		if len(parts) > 0 {
 			category := parts[0]
@@ -76,8 +95,13 @@ func (*Cpplint) Run(results []stage.ExecutorResult, confAny any) (
 		return nil, true, err
 	}
 	var res []stage.ParserResult
+	forceQuit := false
 	for _, result := range results {
-		res = append(res, Parse(result, *conf))
+		parseRes := Parse(result, *conf)
+		if conf.ForceQuitOnDeduct && parseRes.Score < conf.Score {
+			forceQuit = true
+		}
+		res = append(res, parseRes)
 	}
-	return res, false, nil
+	return res, forceQuit, nil
 }