diff --git a/Biotech/DefInjected/HistoryEventDef/HistoryEventDefs.xml b/Biotech/DefInjected/HistoryEventDef/HistoryEventDefs.xml
index c1d5892f..7aba766d 100644
--- a/Biotech/DefInjected/HistoryEventDef/HistoryEventDefs.xml
+++ b/Biotech/DefInjected/HistoryEventDef/HistoryEventDefs.xml
@@ -14,6 +14,6 @@
   <PollutedNearbySite.label>附近被污染</PollutedNearbySite.label>
   
   <!-- EN: toxic waste dumping -->
-  <ToxicWasteDumping.label>清污中</ToxicWasteDumping.label>
+  <ToxicWasteDumping.label>有毒废物倾倒</ToxicWasteDumping.label>
   
 </LanguageData>
\ No newline at end of file