diff --git a/board/TencentOS_Tiny_CH32V307_EVB/.project b/board/TencentOS_Tiny_CH32V307_EVB/.project
index f0f4e78d..c351b367 100644
--- a/board/TencentOS_Tiny_CH32V307_EVB/.project
+++ b/board/TencentOS_Tiny_CH32V307_EVB/.project
@@ -21,11 +21,6 @@
     <nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
   </natures>
   <linkedResources>
-    <link>
-      <name>TencentOS-Tiny</name>
-      <type>2</type>
-      <locationURI>PARENT-2-PROJECT_LOC</locationURI>
-    </link>
     <link>
       <name>arch</name>
       <type>2</type>