diff --git a/src/ts/process/request.ts b/src/ts/process/request.ts
index 6c988d7a..17568743 100644
--- a/src/ts/process/request.ts
+++ b/src/ts/process/request.ts
@@ -217,7 +217,7 @@ function reformater(formated:OpenAIChat[],modelInfo:LLMModel){
 
         for(let i=0;i<formated.length;i++){
             if(formated[i].role === 'system'){
-                formated[i].content = db.systemContentReplacement ? db.systemContentReplacement.replace('{{slot}}', formated[i].content) : formated[i].content
+                formated[i].content = db.systemContentReplacement ? db.systemContentReplacement.replace('{{slot}}', formated[i].content) : `system: ${formated[i].content}`
                 formated[i].role = db.systemRoleReplacement
             }
         }