diff --git a/pkg/jobparser/jobparser.go b/pkg/jobparser/jobparser.go
index 33b900d..08557d3 100644
--- a/pkg/jobparser/jobparser.go
+++ b/pkg/jobparser/jobparser.go
@@ -36,7 +36,12 @@ func Parse(content []byte, options ...ParseOption) ([]*SingleWorkflow, error) {
 	}
 
 	var ret []*SingleWorkflow
-	for id, job := range workflow.Jobs {
+	ids, jobs, err := workflow.jobs()
+	if err != nil {
+		return nil, fmt.Errorf("invalid jobs: %w", err)
+	}
+	for i, id := range ids {
+		job := jobs[i]
 		for _, matrix := range getMatrixes(origin.GetJob(id)) {
 			job := job.Clone()
 			if job.Name == "" {
@@ -50,16 +55,18 @@ func Parse(content []byte, options ...ParseOption) ([]*SingleWorkflow, error) {
 				runsOn[i] = evaluator.Interpolate(v)
 			}
 			job.RawRunsOn = encodeRunsOn(runsOn)
-			ret = append(ret, &SingleWorkflow{
+			swf := &SingleWorkflow{
 				Name:     workflow.Name,
 				RawOn:    workflow.RawOn,
 				Env:      workflow.Env,
-				Jobs:     map[string]*Job{id: job},
 				Defaults: workflow.Defaults,
-			})
+			}
+			if err := swf.setJob(id, job); err != nil {
+				return nil, fmt.Errorf("setJob: %w", err)
+			}
+			ret = append(ret, swf)
 		}
 	}
-	sortWorkflows(ret)
 	return ret, nil
 }
 
@@ -134,19 +141,3 @@ func matrixName(m map[string]interface{}) string {
 
 	return fmt.Sprintf("(%s)", strings.Join(vs, ", "))
 }
-
-func sortWorkflows(wfs []*SingleWorkflow) {
-	sort.Slice(wfs, func(i, j int) bool {
-		ki := ""
-		for k := range wfs[i].Jobs {
-			ki = k
-			break
-		}
-		kj := ""
-		for k := range wfs[j].Jobs {
-			kj = k
-			break
-		}
-		return ki < kj
-	})
-}
diff --git a/pkg/jobparser/jobparser_test.go b/pkg/jobparser/jobparser_test.go
index 6872c29..ec8a980 100644
--- a/pkg/jobparser/jobparser_test.go
+++ b/pkg/jobparser/jobparser_test.go
@@ -57,7 +57,10 @@ func TestParse(t *testing.T) {
 				}
 				encoder := yaml.NewEncoder(builder)
 				encoder.SetIndent(2)
-				_ = encoder.Encode(v)
+				require.NoError(t, encoder.Encode(v))
+				id, job := v.Job()
+				assert.NotEmpty(t, id)
+				assert.NotNil(t, job)
 			}
 			assert.Equal(t, string(want), builder.String())
 		})
diff --git a/pkg/jobparser/model.go b/pkg/jobparser/model.go
index 2d312ba..e63048a 100644
--- a/pkg/jobparser/model.go
+++ b/pkg/jobparser/model.go
@@ -12,17 +12,63 @@ type SingleWorkflow struct {
 	Name     string            `yaml:"name,omitempty"`
 	RawOn    yaml.Node         `yaml:"on,omitempty"`
 	Env      map[string]string `yaml:"env,omitempty"`
-	Jobs     map[string]*Job   `yaml:"jobs,omitempty"`
+	RawJobs  yaml.Node         `yaml:"jobs,omitempty"`
 	Defaults Defaults          `yaml:"defaults,omitempty"`
 }
 
 func (w *SingleWorkflow) Job() (string, *Job) {
-	for k, v := range w.Jobs {
-		return k, v
+	ids, jobs, _ := w.jobs()
+	if len(ids) >= 1 {
+		return ids[0], jobs[0]
 	}
 	return "", nil
 }
 
+func (w *SingleWorkflow) jobs() ([]string, []*Job, error) {
+	var ids []string
+	var jobs []*Job
+	expectKey := true
+	for _, item := range w.RawJobs.Content {
+		if expectKey {
+			if item.Kind != yaml.ScalarNode {
+				return nil, nil, fmt.Errorf("invalid job id: %v", item.Value)
+			}
+			ids = append(ids, item.Value)
+			expectKey = false
+		} else {
+			job := &Job{}
+			if err := item.Decode(job); err != nil {
+				return nil, nil, fmt.Errorf("yaml.Unmarshal: %w", err)
+			}
+			jobs = append(jobs, job)
+			expectKey = true
+		}
+	}
+	if len(ids) != len(jobs) {
+		return nil, nil, fmt.Errorf("invalid jobs: %v", w.RawJobs.Value)
+	}
+	return ids, jobs, nil
+}
+
+func (w *SingleWorkflow) setJob(id string, job *Job) error {
+	m := map[string]*Job{
+		id: job,
+	}
+	out, err := yaml.Marshal(m)
+	if err != nil {
+		return err
+	}
+	node := yaml.Node{}
+	if err := yaml.Unmarshal(out, &node); err != nil {
+		return err
+	}
+	if len(node.Content) != 1 || node.Content[0].Kind != yaml.MappingNode {
+		return fmt.Errorf("can not set job: %q", out)
+	}
+	w.RawJobs = *node.Content[0]
+	return nil
+}
+
 func (w *SingleWorkflow) Marshal() ([]byte, error) {
 	return yaml.Marshal(w)
 }
diff --git a/pkg/jobparser/testdata/multiple_jobs.in.yaml b/pkg/jobparser/testdata/multiple_jobs.in.yaml
index 3474ce1..266ede8 100644
--- a/pkg/jobparser/testdata/multiple_jobs.in.yaml
+++ b/pkg/jobparser/testdata/multiple_jobs.in.yaml
@@ -1,5 +1,9 @@
 name: test
 jobs:
+  zzz:
+    runs-on: linux
+    steps:
+      - run: echo zzz
   job1:
     runs-on: linux
     steps:
@@ -11,4 +15,8 @@ jobs:
   job3:
     runs-on: linux
     steps:
-      - run: uname -a && go version
\ No newline at end of file
+      - run: uname -a && go version
+  aaa:
+    runs-on: linux
+    steps:
+      - run: uname -a && go version
diff --git a/pkg/jobparser/testdata/multiple_jobs.out.yaml b/pkg/jobparser/testdata/multiple_jobs.out.yaml
index 2852d9d..ea22350 100644
--- a/pkg/jobparser/testdata/multiple_jobs.out.yaml
+++ b/pkg/jobparser/testdata/multiple_jobs.out.yaml
@@ -1,4 +1,12 @@
 name: test
+jobs:
+  zzz:
+    name: zzz
+    runs-on: linux
+    steps:
+      - run: echo zzz
+---
+name: test
 jobs:
   job1:
     name: job1
@@ -21,3 +29,11 @@ jobs:
     runs-on: linux
     steps:
       - run: uname -a && go version
+---
+name: test
+jobs:
+  aaa:
+    name: aaa
+    runs-on: linux
+    steps:
+      - run: uname -a && go version