diff --git a/board/TencentOS_tiny_EVB_LX/eclipse/lorawan/.cproject b/board/TencentOS_tiny_EVB_LX/eclipse/lorawan/.cproject
index e9fb6d48..8aa085b6 100644
--- a/board/TencentOS_tiny_EVB_LX/eclipse/lorawan/.cproject
+++ b/board/TencentOS_tiny_EVB_LX/eclipse/lorawan/.cproject
@@ -59,6 +59,7 @@
 							</tool>
 							<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.578468153" name="GNU RISC-V Cross C Compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler">
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.include.paths.1686562117" name="Include paths (-I)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.include.paths" useByScannerDiscovery="true" valueType="includePath">
+									<listOptionValue builtIn="false" value="../../../BSP/LoRaWAN"/>
 									<listOptionValue builtIn="false" value="../../../TOS_CONFIG"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lorawan/TencentOS_tiny/kernel/pm/include}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lorawan/TencentOS_tiny/kernel/hal/include}&quot;"/>
@@ -77,8 +78,7 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lorawan/TencentOS_tiny/net/at/include}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lorawan/TencentOS_tiny/net/lora_module_wrapper}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lorawan/TencentOS_tiny/devices/rhf76_lora}&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lorawan/Application/LoRaWAN}&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lorawan/Application/PM25}&quot;"/>
+									<listOptionValue builtIn="false" value="../../../BSP/Hardware/PM25"/>
 								</option>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.defs.1188292994" name="Defined symbols (-D)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.defs" useByScannerDiscovery="true" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="USE_STDPERIPH_DRIVER"/>
diff --git a/board/TencentOS_tiny_EVB_LX/eclipse/lorawan/.project b/board/TencentOS_tiny_EVB_LX/eclipse/lorawan/.project
index bf822c41..439a9f18 100644
--- a/board/TencentOS_tiny_EVB_LX/eclipse/lorawan/.project
+++ b/board/TencentOS_tiny_EVB_LX/eclipse/lorawan/.project
@@ -47,12 +47,12 @@
 		<link>
 			<name>Application/LoRaWAN</name>
 			<type>2</type>
-			<location>C:/Users/supowang/Desktop/TencentOS-tiny/board/TencentOS_tiny_EVB_LX/BSP/LoRaWAN</location>
+			<locationURI>virtual:/virtual</locationURI>
 		</link>
 		<link>
 			<name>Application/PM25</name>
 			<type>2</type>
-			<location>C:/Users/supowang/Desktop/TencentOS-tiny/board/TencentOS_tiny_EVB_LX/BSP/Hardware/PM25</location>
+			<locationURI>virtual:/virtual</locationURI>
 		</link>
 		<link>
 			<name>Application/Src</name>
@@ -89,6 +89,26 @@
 			<type>2</type>
 			<locationURI>virtual:/virtual</locationURI>
 		</link>
+		<link>
+			<name>Application/LoRaWAN/lora_demo.c</name>
+			<type>1</type>
+			<location>$%7BPARENT-4-PROJECT_LOC%7D/board/TencentOS_tiny_EVB_LX/BSP/LoRaWAN/lora_demo.c</location>
+		</link>
+		<link>
+			<name>Application/LoRaWAN/lora_demo.h</name>
+			<type>1</type>
+			<location>$%7BPARENT-4-PROJECT_LOC%7D//board/TencentOS_tiny_EVB_LX/BSP/LoRaWAN/lora_demo.h</location>
+		</link>
+		<link>
+			<name>Application/PM25/sensor_parser.c</name>
+			<type>1</type>
+			<location>$%7BPARENT-4-PROJECT_LOC%7D//board/TencentOS_tiny_EVB_LX/BSP/Hardware/PM25/sensor_parser.c</location>
+		</link>
+		<link>
+			<name>Application/PM25/sensor_parser.h</name>
+			<type>1</type>
+			<location>$%7BPARENT-4-PROJECT_LOC%7D//board/TencentOS_tiny_EVB_LX/BSP/Hardware/PM25/sensor_parser.h</location>
+		</link>
 		<link>
 			<name>TencentOS_tiny/arch/risc-v</name>
 			<type>2</type>
@@ -97,7 +117,7 @@
 		<link>
 			<name>TencentOS_tiny/devices/rhf76_lora</name>
 			<type>2</type>
-			<location>C:/Users/Supowang/Desktop/TencentOS-tiny/devices/rhf76_lora</location>
+			<location>$%7BPARENT-4-PROJECT_LOC%7D//devices/rhf76_lora</location>
 		</link>
 		<link>
 			<name>TencentOS_tiny/net/at</name>
@@ -107,7 +127,7 @@
 		<link>
 			<name>TencentOS_tiny/net/lora_module_wrapper</name>
 			<type>2</type>
-			<location>C:/Users/Supowang/Desktop/TencentOS-tiny/net/lora_module_wrapper</location>
+			<location>$%7BPARENT-4-PROJECT_LOC%7D//net/lora_module_wrapper</location>
 		</link>
 		<link>
 			<name>TencentOS_tiny/platform/hal</name>