diff --git a/backend/src/main/java/io/metersphere/api/dto/definition/parse/HarParser.java b/backend/src/main/java/io/metersphere/api/dto/definition/parse/HarParser.java
index 073277be3319eee6064d03295850c4184036392d..c2c0b9c37953a7a892fcb4d33b38903138764391 100644
--- a/backend/src/main/java/io/metersphere/api/dto/definition/parse/HarParser.java
+++ b/backend/src/main/java/io/metersphere/api/dto/definition/parse/HarParser.java
@@ -86,7 +86,10 @@ public class HarParser extends HarAbstractParser {
             }
 
             try {
-                url = URLDecoder.decode(url,"UTF-8");
+                url = URLDecoder.decode(url, "UTF-8");
+                if (url.contains("?")) {
+                    url = url.split("\\?")[0];
+                }
             }catch (Exception e){
             }
 
diff --git a/frontend/src/business/components/api/definition/components/mock/MockRowVariables.vue b/frontend/src/business/components/api/definition/components/mock/MockRowVariables.vue
index 032377c8629926062473cde6992528f922eeee0c..cef3a9b69df7f33d77b982148c06b68813b6b204 100644
--- a/frontend/src/business/components/api/definition/components/mock/MockRowVariables.vue
+++ b/frontend/src/business/components/api/definition/components/mock/MockRowVariables.vue
@@ -89,6 +89,11 @@ export default {
       let results = queryString ? suggestions.filter(this.createFilter(queryString)) : suggestions;
       cb(results);
     },
+    createFilter(queryString) {
+      return (restaurant) => {
+        return (restaurant.value.toLowerCase().indexOf(queryString.toLowerCase()) === 0);
+      };
+    },
   },
 
   created() {