diff --git a/anrui-base/anrui-base-biz/src/main/java/com/yxt/anrui/base/biz/basemodelconfig/BaseModelConfigRest.java b/anrui-base/anrui-base-biz/src/main/java/com/yxt/anrui/base/biz/basemodelconfig/BaseModelConfigRest.java
index 854ac57920..dab2227db0 100644
--- a/anrui-base/anrui-base-biz/src/main/java/com/yxt/anrui/base/biz/basemodelconfig/BaseModelConfigRest.java
+++ b/anrui-base/anrui-base-biz/src/main/java/com/yxt/anrui/base/biz/basemodelconfig/BaseModelConfigRest.java
@@ -166,9 +166,11 @@ public class BaseModelConfigRest implements BaseModelConfigFeign {
         entity.setConfigName(configName);
         configName += dto.getOtherConfig();
         List<String> stringList = baseModelConfigService.checkByConfigName(sid);
-        for (String s : stringList) {
-            if (s.equals(configName)){
-                return rb.setMsg("该常用配置已存在");
+        if (stringList != null || stringList.size() > 0){
+            for (String s : stringList) {
+                if (configName.equals(s)){
+                    return rb.setMsg("该常用配置已存在");
+                }
             }
         }
         entity.setCreateOrgSId(sid);