diff --git a/api-test/frontend/src/business/definition/components/ApiConfig.vue b/api-test/frontend/src/business/definition/components/ApiConfig.vue
index c7338c13cf..4b7414af2c 100644
--- a/api-test/frontend/src/business/definition/components/ApiConfig.vue
+++ b/api-test/frontend/src/business/definition/components/ApiConfig.vue
@@ -362,7 +362,9 @@ export default {
       if (data.response) {
         this.parseResponseStructureDefaultKeyValue(data.response);
       }
+      this.setProtocolBtn(true);
       updateDefinition(this.reqUrl, null, bodyFiles, data).then((response) => {
+        this.setProtocolBtn(false);
         this.$success(this.$t('commons.save_success'));
         this.reqUrl = '/api/definition/update';
         this.currentApi.isCopy = false;
@@ -379,6 +381,22 @@ export default {
       this.responseCount = 0;
       this.count = 0;
     },
+    setProtocolBtn(disable) {
+      switch (this.currentProtocol) {
+        case Request.TYPES.SQL:
+          this.$refs.sqlApi.disableSaveBtn = disable;
+          break;
+        case Request.TYPES.DUBBO:
+          this.$refs.dubboApi.disableSaveBtn = disable;
+          break;
+        case Request.TYPES.TCP:
+          this.$refs.tcpApi.disableSaveBtn = disable;
+          break;
+        default:
+          this.$refs.httpApi.disableSaveBtn = disable;
+          break;
+      }
+    },
     parseResponseStructureDefaultKeyValue(response) {
       if (response.headers && response.headers.length === 1) {
         let kv = response.headers[0];
diff --git a/api-test/frontend/src/business/definition/components/complete/EditCompleteDubboApi.vue b/api-test/frontend/src/business/definition/components/complete/EditCompleteDubboApi.vue
index 5e336b0d40..77659d3132 100644
--- a/api-test/frontend/src/business/definition/components/complete/EditCompleteDubboApi.vue
+++ b/api-test/frontend/src/business/definition/components/complete/EditCompleteDubboApi.vue
@@ -46,7 +46,7 @@
             @checkout="checkout"
             @create="create"
             @del="del"/>
-          <el-button type="primary" size="small" @click="saveApi" v-prevent-re-click title="ctrl + s"
+          <el-button type="primary" size="small" @click="saveApi" :disabled="disableSaveBtn" v-prevent-re-click title="ctrl + s"
                      v-permission="[
                        'PROJECT_API_DEFINITION:READ+EDIT_API',
                        'PROJECT_API_DEFINITION:READ+CREATE_API',
@@ -184,7 +184,8 @@ export default {
       newResponse: {},
       createNewVersionVisible: false,
       latestVersionId: '',
-      hasLatest: false
+      hasLatest: false,
+      disableSaveBtn: false
     };
   },
   methods: {
diff --git a/api-test/frontend/src/business/definition/components/complete/EditCompleteHTTPApi.vue b/api-test/frontend/src/business/definition/components/complete/EditCompleteHTTPApi.vue
index 70ac01b134..8e001f23c7 100644
--- a/api-test/frontend/src/business/definition/components/complete/EditCompleteHTTPApi.vue
+++ b/api-test/frontend/src/business/definition/components/complete/EditCompleteHTTPApi.vue
@@ -49,6 +49,7 @@
             v-if="!isXpack || !apiSyncRuleRelation.showUpdateRule"
             type="primary"
             size="small"
+            :disabled="disableSaveBtn"
             @click="saveApi"
             v-prevent-re-click
             title="ctrl + s"
@@ -313,6 +314,7 @@ export default {
       citedScenarioCount: 0,
       latestVersionId: '',
       hasLatest: false,
+      disableSaveBtn: false,
     };
   },
   props: {
diff --git a/api-test/frontend/src/business/definition/components/complete/EditCompleteSQLApi.vue b/api-test/frontend/src/business/definition/components/complete/EditCompleteSQLApi.vue
index eafc436442..5987fc151a 100644
--- a/api-test/frontend/src/business/definition/components/complete/EditCompleteSQLApi.vue
+++ b/api-test/frontend/src/business/definition/components/complete/EditCompleteSQLApi.vue
@@ -46,7 +46,7 @@
             @create="create"
             @setLatest="setLatest"
             @del="del" />
-          <el-button type="primary" size="small" @click="saveApi" title="ctrl + s" v-prevent-re-click
+          <el-button type="primary" size="small" @click="saveApi" title="ctrl + s" :disabled="disableSaveBtn" v-prevent-re-click
                      v-permission="[
                        'PROJECT_API_DEFINITION:READ+EDIT_API',
                        'PROJECT_API_DEFINITION:READ+CREATE_API',
@@ -173,7 +173,8 @@ export default {
       newResponse: {},
       createNewVersionVisible: false,
       latestVersionId: '',
-      hasLatest: false
+      hasLatest: false,
+      disableSaveBtn: false
     };
   },
   created() {
diff --git a/api-test/frontend/src/business/definition/components/complete/EditCompleteTCPApi.vue b/api-test/frontend/src/business/definition/components/complete/EditCompleteTCPApi.vue
index 037329956e..2b36284806 100644
--- a/api-test/frontend/src/business/definition/components/complete/EditCompleteTCPApi.vue
+++ b/api-test/frontend/src/business/definition/components/complete/EditCompleteTCPApi.vue
@@ -46,7 +46,7 @@
             @create="create"
             @setLatest="setLatest"
             @del="del" />
-          <el-button type="primary" size="small" @click="saveApi" title="ctrl + s" v-prevent-re-click
+          <el-button type="primary" size="small" @click="saveApi" title="ctrl + s" :disabled="disableSaveBtn" v-prevent-re-click
                      v-permission="[
                        'PROJECT_API_DEFINITION:READ+EDIT_API',
                        'PROJECT_API_DEFINITION:READ+CREATE_API',
@@ -172,6 +172,7 @@ export default {
       createNewVersionVisible: false,
       latestVersionId: '',
       hasLatest: false,
+      disableSaveBtn: false
     };
   },
   created: function () {