diff --git a/README.md b/README.md
index 19d82ec7..81654d25 100644
--- a/README.md
+++ b/README.md
@@ -313,4 +313,4 @@ func TestCaseDemo(t *testing.T) {
 [examples]: https://github.com/httprunner/hrp/blob/main/examples/
 [CHANGELOG]: docs/CHANGELOG.md
 [pushgateway]: https://github.com/prometheus/pushgateway
-[survey]: https://wenjuan.feishu.cn/m?t=sVRvigY12Szi-gbbo
+[survey]: https://wj.qq.com/s2/9699514/0d19/
diff --git a/internal/report/template.html b/internal/report/template.html
index 978f2154..4bff6c65 100644
--- a/internal/report/template.html
+++ b/internal/report/template.html
@@ -235,6 +235,7 @@
                     <a class="close" href="#record_{{$suite_index}}_{{$loop_index}}">&times;</a>
                     <div class="content">
                         <h3>Name: {{ .Name }}</h3>
+                        {{- if .Data}}
                         <h3>Request:</h3>
                         <div style="overflow: auto">
                             <table>
@@ -332,8 +333,8 @@
                                     </tr>
                                 </table>
                             </div>
-
                         </div>
+                        {{- end }}
                     </div>
                 </div>
             </div>
diff --git a/runner.go b/runner.go
index 836dfbd5..b3830d48 100644
--- a/runner.go
+++ b/runner.go
@@ -225,23 +225,25 @@ func (r *caseRunner) run() error {
 
 	r.startTime = time.Now()
 	for index := range r.TestCase.TestSteps {
-		stepData, err := r.runStep(index, config)
-		if err != nil {
-			if r.hrpRunner.failfast {
-				return errors.Wrap(err, "abort running due to failfast setting")
+		stepDataObj, err := r.runStep(index, config)
+		if stepDataObj == nil {
+			stepDataObj = &stepData{
+				Name:    r.TestCase.TestSteps[index].Name(),
+				Success: false,
 			}
 		}
-		if stepData != nil {
-			if err != nil {
-				stepData.Attachment = err.Error()
-			}
-			r.summary.Records = append(r.summary.Records, stepData)
-			r.summary.Success = r.summary.Success && stepData.Success
-			r.summary.Stat.Total += 1
-			if stepData.Success {
-				r.summary.Stat.Successes += 1
-			} else {
-				r.summary.Stat.Failures += 1
+		r.summary.Records = append(r.summary.Records, stepDataObj)
+		r.summary.Success = r.summary.Success && stepDataObj.Success
+		r.summary.Stat.Total += 1
+		if stepDataObj.Success {
+			r.summary.Stat.Successes += 1
+		} else {
+			r.summary.Stat.Failures += 1
+		}
+		if err != nil {
+			stepDataObj.Attachment = err.Error()
+			if r.hrpRunner.failfast {
+				return errors.Wrap(err, "abort running due to failfast setting")
 			}
 		}
 	}
@@ -602,6 +604,7 @@ func (r *caseRunner) runStepRequest(step *TStep) (stepResult *stepData, err erro
 		Proto:      "HTTP/1.1",
 		ProtoMajor: 1,
 		ProtoMinor: 1,
+		Close:      true, // prevent the connection from being re-used
 	}
 
 	// prepare request headers
diff --git a/runner_test.go b/runner_test.go
index 4b79dfc0..2a7fce74 100644
--- a/runner_test.go
+++ b/runner_test.go
@@ -123,6 +123,19 @@ func TestInitRendezvous(t *testing.T) {
 
 func TestGenHTMLReport(t *testing.T) {
 	summary := newOutSummary()
+	caseSummary1 := newSummary()
+	caseSummary2 := newSummary()
+	stepResult1 := &stepData{}
+	stepResult2 := &stepData{
+		Name:        "Test",
+		StepType:    stepTypeRequest,
+		Success:     false,
+		ContentSize: 0,
+		Attachment:  "err",
+	}
+	caseSummary1.Records = []*stepData{stepResult1, stepResult2, nil}
+	summary.appendCaseSummary(caseSummary1)
+	summary.appendCaseSummary(caseSummary2)
 	err := genHTMLReport(summary)
 	if err != nil {
 		t.Error(err)