diff --git a/urbanLifelineServ/workcase/src/main/java/org/xyzh/workcase/config/AiInit.java b/urbanLifelineServ/workcase/src/main/java/org/xyzh/workcase/config/AiInit.java
index f382b431..19cc7d5b 100644
--- a/urbanLifelineServ/workcase/src/main/java/org/xyzh/workcase/config/AiInit.java
+++ b/urbanLifelineServ/workcase/src/main/java/org/xyzh/workcase/config/AiInit.java
@@ -139,7 +139,7 @@ public class AiInit {
         innerDevFixKnowledge.setKnowledgeId("workcase_inner_device_fix");
         innerDevFixKnowledge.setTitle("技术维修手册");
         innerDevFixKnowledge.setAvatar("settings");
-        outerMountingsKnowledge.setCategory(CATEGORY_INTERNAL);
+        innerDevFixKnowledge.setCategory(CATEGORY_INTERNAL);
         knowledges.add(innerDevFixKnowledge);
 
         TbKnowledge innerProArgsKnowledge = new TbKnowledge();