diff --git a/backend/src/main/java/io/metersphere/api/dto/definition/request/sampler/MsHTTPSamplerProxy.java b/backend/src/main/java/io/metersphere/api/dto/definition/request/sampler/MsHTTPSamplerProxy.java
index 22c78ad384..702d3326a4 100644
--- a/backend/src/main/java/io/metersphere/api/dto/definition/request/sampler/MsHTTPSamplerProxy.java
+++ b/backend/src/main/java/io/metersphere/api/dto/definition/request/sampler/MsHTTPSamplerProxy.java
@@ -272,10 +272,14 @@ public class MsHTTPSamplerProxy extends MsTestElement {
         StringBuffer stringBuffer = new StringBuffer();
         stringBuffer.append(path);
         stringBuffer.append("?");
-        this.getArguments().stream().filter(KeyValue::isEnable).filter(KeyValue::isValid).forEach(keyValue ->
-                stringBuffer.append(keyValue.getName()).append("=").append(keyValue.getValue() != null && keyValue.getValue().startsWith("@") ?
-                        ScriptEngineUtils.calculate(keyValue.getValue()) : keyValue.getValue()).append("&")
-        );
+        this.getArguments().stream().filter(KeyValue::isEnable).filter(KeyValue::isValid).forEach(keyValue -> {
+            stringBuffer.append(keyValue.getName());
+            if (keyValue.getValue() != null) {
+                stringBuffer.append("=").append(keyValue.getValue().startsWith("@") ?
+                        ScriptEngineUtils.calculate(keyValue.getValue()) : keyValue.getValue());
+            }
+            stringBuffer.append("&");
+        });
         return stringBuffer.substring(0, stringBuffer.length() - 1);
     }
 
diff --git a/backend/src/main/java/io/metersphere/api/dto/scenario/KeyValue.java b/backend/src/main/java/io/metersphere/api/dto/scenario/KeyValue.java
index 85153d2bcd..9cb1e08033 100644
--- a/backend/src/main/java/io/metersphere/api/dto/scenario/KeyValue.java
+++ b/backend/src/main/java/io/metersphere/api/dto/scenario/KeyValue.java
@@ -57,7 +57,7 @@ public class KeyValue {
     }
 
     public boolean isValid() {
-        return ((StringUtils.isNotBlank(name) && StringUtils.isNotBlank(value)) || "JSON-SCHEMA".equals(type)) && !StringUtils.equalsIgnoreCase(type, "file");
+        return (StringUtils.isNotBlank(name) || "JSON-SCHEMA".equals(type)) && !StringUtils.equalsIgnoreCase(type, "file");
     }
 
     public boolean isFile() {