diff --git a/frontend/src/business/components/api/definition/components/mock/Components/MockApiScriptEditor.vue b/frontend/src/business/components/api/definition/components/mock/Components/MockApiScriptEditor.vue
index 591657d3cf..7173ee28f6 100644
--- a/frontend/src/business/components/api/definition/components/mock/Components/MockApiScriptEditor.vue
+++ b/frontend/src/business/components/api/definition/components/mock/Components/MockApiScriptEditor.vue
@@ -269,12 +269,9 @@ export default {
       }
     },
     handleCodeTemplate(code) {
-      if (!this.jsr223Processor.script) {
-        this.jsr223Processor.script = code;
-      } else {
-        this.jsr223Processor.script = this.jsr223Processor.script + '\n' + code;
+      if (this.$refs.codeEdit) {
+        this.$refs.codeEdit.insert(code);
       }
-      this.reload();
     },
   }
 }