diff --git a/backend/src/main/java/io/metersphere/api/dto/definition/request/sampler/MsTCPSampler.java b/backend/src/main/java/io/metersphere/api/dto/definition/request/sampler/MsTCPSampler.java
index 8d315fef1b..d63f3cc4ba 100644
--- a/backend/src/main/java/io/metersphere/api/dto/definition/request/sampler/MsTCPSampler.java
+++ b/backend/src/main/java/io/metersphere/api/dto/definition/request/sampler/MsTCPSampler.java
@@ -238,18 +238,23 @@ public class MsTCPSampler extends MsTestElement {
             this.parameters.forEach(item -> {
                 names.add(new StringProperty(new Integer(new Random().nextInt(1000000)).toString(), item.getName()));
                 String value = item.getValue();
-                value = this.formatMockValue(value);
-                if(StringUtils.isNotEmpty(this.getConnectEncoding())){
-                    if(StringUtils.equalsIgnoreCase("utf-8",this.getConnectEncoding())){
-                        value = new String(value.getBytes(),StandardCharsets.UTF_8);
-                    }else if(StringUtils.equalsIgnoreCase("gbk",this.getConnectEncoding())){
-                        try {
-                            value = new String(value.getBytes(),"GBK");
-                        }catch (Exception e){
+                if(StringUtils.isNotEmpty(value)){
+                    value = this.formatMockValue(value);
+                    if(StringUtils.isNotEmpty(this.getConnectEncoding())){
+                        if(StringUtils.equalsIgnoreCase("utf-8",this.getConnectEncoding())){
+                            try {
+                                value = new String(value.getBytes(),StandardCharsets.UTF_8);
+                            }catch (Exception e){
+                            }
+                        }else if(StringUtils.equalsIgnoreCase("gbk",this.getConnectEncoding())){
+                            try {
+                                value = new String(value.getBytes(),"GBK");
+                            }catch (Exception e){
+                            }
                         }
                     }
+                    threadValues.add(new StringProperty(new Integer(new Random().nextInt(1000000)).toString(), value));
                 }
-                threadValues.add(new StringProperty(new Integer(new Random().nextInt(1000000)).toString(), value));
             });
         }
         userParameters.setNames(new CollectionProperty(UserParameters.NAMES, names));
diff --git a/frontend/src/business/components/api/automation/scenario/component/ApiComponent.vue b/frontend/src/business/components/api/automation/scenario/component/ApiComponent.vue
index 5b89ab2aca..575338e855 100644
--- a/frontend/src/business/components/api/automation/scenario/component/ApiComponent.vue
+++ b/frontend/src/business/components/api/automation/scenario/component/ApiComponent.vue
@@ -31,25 +31,33 @@
       <template v-slot:request>
         <customize-req-info :is-customize-req="isCustomizeReq" :request="request"/>
         <p class="tip">{{ $t('api_test.definition.request.req_param') }} </p>
+        <legend style="width: 100%">
+
         <ms-api-request-form v-if="request.protocol==='HTTP' || request.type==='HTTPSamplerProxy'"
                              :isShowEnable="true"
                              :referenced="true"
                              :headers="request.headers "
+                             :is-read-only="isCompReadOnly"
                              :request="request"/>
         <esb-definition v-if="showXpackCompnent&&request.esbDataStruct!=null"
                         v-xpack
                         :request="request"
                         :showScript="false"
+                        :is-read-only="isCompReadOnly"
                         ref="esbDefinition"/>
         <ms-tcp-basis-parameters v-if="(request.protocol==='TCP'|| request.type==='TCPSampler')&& request.esbDataStruct==null "
                                  :request="request"
+                                 :is-read-only="isCompReadOnly"
                                  :showScript="false"/>
         <ms-sql-basis-parameters v-if="request.protocol==='SQL'|| request.type==='JDBCSampler'"
                                  :request="request"
+                                 :is-read-only="isCompReadOnly"
                                  :showScript="false"/>
         <ms-dubbo-basis-parameters v-if="request.protocol==='DUBBO' || request.protocol==='dubbo://'|| request.type==='DubboSampler'"
                                    :request="request"
+                                   :is-read-only="isCompReadOnly"
                                    :showScript="false"/>
+        </legend>
       </template>
       <!-- 执行结果内容 -->
       <template v-slot:result>
@@ -192,6 +200,17 @@ export default {
       }
       return {};
     },
+    isCompReadOnly(){
+      if(this.request){
+        if(this.request.disabled){
+          return this.request.disabled;
+        }else {
+          return false;
+        }
+      }else {
+        return false;
+      }
+    },
     displayTitle() {
       if (this.isApiImport) {
         return this.$t('api_test.automation.api_list_import');
diff --git a/frontend/src/business/components/api/automation/scenario/component/Jsr233Processor.vue b/frontend/src/business/components/api/automation/scenario/component/Jsr233Processor.vue
index d5dad36dfd..e549ea8e74 100644
--- a/frontend/src/business/components/api/automation/scenario/component/Jsr233Processor.vue
+++ b/frontend/src/business/components/api/automation/scenario/component/Jsr233Processor.vue
@@ -11,11 +11,13 @@
     :background-color="backgroundColor"
     :title="title" v-loading="loading">
 
-    <jsr233-processor-content
-      :jsr223-processor="jsr223Processor"
-      :is-pre-processor="isPreProcessor"
-      :node="node"
-      :is-read-only="isReadOnly"/>
+    <legend style="width: 100%">
+      <jsr233-processor-content
+        :jsr223-processor="jsr223Processor"
+        :is-pre-processor="isPreProcessor"
+        :node="node"
+        :is-read-only="this.jsr223Processor.disabled"/>
+    </legend>
 
   </api-base-component>
 </template>