diff --git a/jeecg-boot/jeecg-boot-module-KM/src/main/java/org/jeecg/modules/KM/service/impl/KmDocServiceImpl.java b/jeecg-boot/jeecg-boot-module-KM/src/main/java/org/jeecg/modules/KM/service/impl/KmDocServiceImpl.java
index 828fc59..2db940d 100644
--- a/jeecg-boot/jeecg-boot-module-KM/src/main/java/org/jeecg/modules/KM/service/impl/KmDocServiceImpl.java
+++ b/jeecg-boot/jeecg-boot-module-KM/src/main/java/org/jeecg/modules/KM/service/impl/KmDocServiceImpl.java
@@ -276,7 +276,7 @@ public class KmDocServiceImpl extends ServiceImpl<KmDocMapper, KmDoc> implements
          //传参
         kmDoc.setCategory(kmDocParamVO.getCategory());
         kmDoc.setKeywords(kmDocParamVO.getKeywords());
-        if(kmDocParamVO.getDepId() !=null && kmDocParamVO.getDepId().isEmpty()) {
+        if(kmDocParamVO.getDepId() !=null && !kmDocParamVO.getDepId().isEmpty()) {
             String depId = kmDocParamVO.getDepId();
             String orgCode = sysBaseAPI.queryDepartOrgCodeById(depId);
             kmDoc.setDepId(depId);