diff --git a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java
index da35bf3b..b5a35cc3 100644
--- a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java
+++ b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java
@@ -779,7 +779,7 @@ public class GammaServiceImpl extends AbstractLogOrReport implements IGammaServi
             }
         }
         // 从 RNMAN.GARDS_ANALY_SETTING 表读分析设置
-        if (dbName.equals("auto")) {
+        if (!dbName.equals("auto")) {
             GardsAnalySetting analySetting = spectrumAnalysisMapper.getAnalySetting(analysis.getIdAnalysis());
             if (Objects.nonNull(analySetting)) {
                 phd.getUsedSetting().setECutAnalysis_Low(analySetting.getEcutanalysisLow());