diff --git a/frontend/src/business/components/api/automation/scenario/MsInputTag.vue b/frontend/src/business/components/api/automation/scenario/MsInputTag.vue
index 058e525714..f045eedd8e 100644
--- a/frontend/src/business/components/api/automation/scenario/MsInputTag.vue
+++ b/frontend/src/business/components/api/automation/scenario/MsInputTag.vue
@@ -71,11 +71,14 @@ export default {
       this.currentScenario[this.prop] = this.innerTags;
     },
     'currentScenario.tags'() {
-      if(Object.prototype.toString.call(this.currentScenario.tags)==="[object String]"){
-        this.innerTags = JSON.parse(this.currentScenario.tags);
-      }else{
-        this.innerTags = this.currentScenario.tags
+      if(this.prop==='tags'){
+        if(!this.currentScenario[this.prop]||this.currentScenario[this.prop]===''||this.currentScenario[this.prop].length===0){
+          if(this.innerTags.length!==0){
+            this.innerTags=[];
+          }
+        }
       }
+
     },
   },
   methods: {
diff --git a/frontend/src/business/components/api/definition/components/EditCompleteContainer.vue b/frontend/src/business/components/api/definition/components/EditCompleteContainer.vue
index 23e7d6d5c2..fc19f60de5 100644
--- a/frontend/src/business/components/api/definition/components/EditCompleteContainer.vue
+++ b/frontend/src/business/components/api/definition/components/EditCompleteContainer.vue
@@ -251,7 +251,7 @@ export default {
     },
     saveApi(data) {
       this.$emit("saveApi", data);
-      if (data != null && data.tags != 'null' && data.tags != undefined) {
+      if (data != null && data.tags !== 'null' && data.tags !== undefined) {
         if (Object.prototype.toString.call(data.tags)==="[object String]") {
           data.tags = JSON.parse(data.tags);
         }
diff --git a/frontend/src/business/components/api/definition/components/complete/version/TCPApiVersionDiff.vue b/frontend/src/business/components/api/definition/components/complete/version/TCPApiVersionDiff.vue
index 90e0b0628b..a20174d7ba 100644
--- a/frontend/src/business/components/api/definition/components/complete/version/TCPApiVersionDiff.vue
+++ b/frontend/src/business/components/api/definition/components/complete/version/TCPApiVersionDiff.vue
@@ -55,7 +55,7 @@
           <div v-if="oldApiProtocol==='TCP'">
             <p class="tip">{{ $t('api_test.definition.request.req_param') }} </p>
 
-            <ms-tcp-format-parameters :show-script="false" :request="oldRequest" :is-read-only="true" ref="tcpFormatParameter"/>
+            <ms-tcp-format-parameters :show-script="false" :request="oldRequest"  ref="tcpFormatParameter"/>
           </div>
           <div v-else-if="oldApiProtocol==='ESB'">
             <p class="tip">{{ $t('api_test.definition.request.req_param') }} </p>
@@ -132,7 +132,7 @@
           <!-- 请求参数 -->
           <div v-if="apiProtocol=='TCP'">
             <p class="tip">{{ $t('api_test.definition.request.req_param') }} </p>
-            <ms-tcp-format-parameters :show-script="false" :request="request" :is-read-only="true" ref="tcpFormatParameter"/>
+            <ms-tcp-format-parameters :show-script="false" :request="request"  ref="tcpFormatParameter"/>
           </div>
           <div v-else-if="apiProtocol=='ESB'">
             <p class="tip">{{ $t('api_test.definition.request.req_param') }} </p>