diff --git a/client.go b/client.go
index 833549f..b30f05c 100644
--- a/client.go
+++ b/client.go
@@ -1,6 +1,5 @@
 package wxworkfinancesdk
 
-// #cgo pkg-config: –define-variable=prefix=. WeWorkFinanceSdk_C
 // #cgo LDFLAGS: -w -L${SRCDIR}/lib -lWeWorkFinanceSdk_C
 // #cgo CFLAGS: -Wall
 // #cgo CFLAGS: -I ${SRCDIR}/lib/
diff --git a/lib/WeWorkFinanceSdk_C.pc b/lib/WeWorkFinanceSdk_C.pc
deleted file mode 100644
index 0cf4b0d..0000000
--- a/lib/WeWorkFinanceSdk_C.pc
+++ /dev/null
@@ -1,10 +0,0 @@
-prefix=./
-exec_prefix=${prefix}
-libdir=${exec_prefix}/lib
-includedir=${exec_prefix}/lib
-
-Name: WeWorkFinanceSdk_C
-Description: The WeWorkFinanceSDK C library
-Version: 1.2
-Libs: -lWeWorkFinanceSdk_C -L${libdir}
-Cflags: -I${includedir}