diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/conversation/ConversationServiceImpl.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/conversation/ConversationServiceImpl.java
index 4b14b1afb..8de90b3b0 100644
--- a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/conversation/ConversationServiceImpl.java
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/conversation/ConversationServiceImpl.java
@@ -16,6 +16,8 @@ import cn.iocoder.yudao.module.llm.controller.admin.datarefluxdata.vo.DataReflux
 import cn.iocoder.yudao.module.llm.controller.admin.knowledgebase.vo.KnowledgeBaseSaveReqVO;
 import cn.iocoder.yudao.module.llm.controller.admin.knowledgebase.vo.KnowledgeHitRateTestReqVO;
 import cn.iocoder.yudao.module.llm.controller.admin.knowledgebase.vo.KnowledgeHitRateTestResultVO;
+import cn.iocoder.yudao.module.llm.controller.admin.prompttemplates.vo.PromptTemplatesRespVO;
+import cn.iocoder.yudao.module.llm.controller.admin.prompttemplates.vo.PromptTemplatesSaveReqVO;
 import cn.iocoder.yudao.module.llm.dal.dataobject.basemodel.BaseModelDO;
 import cn.iocoder.yudao.module.llm.dal.dataobject.conversation.ConversationDO;
 import cn.iocoder.yudao.module.llm.dal.dataobject.knowledgedocuments.KnowledgeDocumentsDO;
@@ -326,6 +328,12 @@ public class ConversationServiceImpl implements ConversationService {
                     }
                 }
 
+                Optional.ofNullable(application.getPromptId()).ifPresent(promptId -> {
+                    PromptTemplatesRespVO promptTemplates = promptTemplatesService.getPromptTemplates(promptId);
+                    promptTemplates.setUseCount(Math.max(1, Optional.ofNullable(promptTemplates.getUseCount()).orElse(0) + 1));
+                    promptTemplatesService.updatePromptTemplates(BeanUtil.toBean(promptTemplates, PromptTemplatesSaveReqVO.class));
+                });
+
                 log.info("已更新系统提示信息为: {}", chatReqVO.getSystemPrompt());
             }
         }