启用微信公众号和ai 模块 同时开发AI 提示词管理页面

yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/controller/app/aipromptmanagement/AppAiPromptManagementController.java

@@ -33,7 +33,7 @@ public class AppAiPromptManagementController {
     public CommonResult<String> getAiPromptManagement(@RequestParam("title") String title) {
         AiPromptManagementDO aiPromptManagement = aiPromptManagementService.getAiPromptByTi(title);
         if (aiPromptManagement == null) {
-            return success("null");
+            return success("");
         } else if (aiPromptManagement.getDeleted()) {
             return success(aiPromptManagement.getContent());
         }