diff --git a/backend/src/main/java/io/metersphere/api/mock/utils/MockApiUtils.java b/backend/src/main/java/io/metersphere/api/mock/utils/MockApiUtils.java
index 4ee83af598..ac5d7c7848 100644
--- a/backend/src/main/java/io/metersphere/api/mock/utils/MockApiUtils.java
+++ b/backend/src/main/java/io/metersphere/api/mock/utils/MockApiUtils.java
@@ -709,11 +709,13 @@ public class MockApiUtils {
     }
 
     public static boolean checkParamsCompliance(JSONArray jsonArray, List<MockConfigRequestParams> mockConfigRequestParamList, boolean isAllMatch) {
-        for (int i = 0; i < jsonArray.size(); i++) {
-            JSONObject obj = jsonArray.getJSONObject(i);
-            boolean isMatch = checkParamsCompliance(obj, mockConfigRequestParamList, isAllMatch);
-            if (isMatch) {
-                return true;
+        if (jsonArray != null) {
+            for (int i = 0; i < jsonArray.size(); i++) {
+                JSONObject obj = jsonArray.getJSONObject(i);
+                boolean isMatch = checkParamsCompliance(obj, mockConfigRequestParamList, isAllMatch);
+                if (isMatch) {
+                    return true;
+                }
             }
         }
         return false;
diff --git a/frontend/src/business/components/common/json-schema/schema/editor/mock/MockComplete.vue b/frontend/src/business/components/common/json-schema/schema/editor/mock/MockComplete.vue
index 56985704cc..369af43a39 100644
--- a/frontend/src/business/components/common/json-schema/schema/editor/mock/MockComplete.vue
+++ b/frontend/src/business/components/common/json-schema/schema/editor/mock/MockComplete.vue
@@ -10,7 +10,7 @@
       value-key="name"
       highlight-first-item
       @select="change">
-      <i slot="suffix" class="el-input__icon el-icon-edit pointer" @click="advanced(mock)"></i>
+      <i slot="suffix" class="el-input__icon el-icon-edit pointer" v-if="!showMockVars" @click="advanced(mock)"></i>
     </el-autocomplete>
     <ms-api-variable-advance :show-mock-vars="showMockVars" :scenario-definition="scenarioDefinition" :current-item="mock" ref="variableAdvance"/>