diff --git a/fpga_diff/src/rtl/common/core_def_xdma.sv b/fpga_diff/src/rtl/common/core_def_xdma.sv
index cb2856a..9ac5d4a 100755
--- a/fpga_diff/src/rtl/common/core_def_xdma.sv
+++ b/fpga_diff/src/rtl/common/core_def_xdma.sv
@@ -1156,13 +1156,13 @@ assign i2c2_prdata = 0;
       .io_host_reset         (io_host_reset)
   );
 
-  fpga_clock_gate SOC_CLK_CTRL(
+  DifftestClockGate SOC_CLK_CTRL(
       .CK  (sys_clk_i),
       .E   ((difftest_clock_enable & xdma_link_up )|| ~sys_rstn_io || ~cpu_rstn_io),
       .Q   (inter_soc_clk)
   );
 
-   fpga_clock_gate RTC_CLK_CTRL(
+  DifftestClockGate RTC_CLK_CTRL(
       .CK  (tmclk),
       .E   ((difftest_clock_enable & xdma_link_up) || ~sys_rstn_io || ~cpu_rstn_io ),
       .Q   (inter_rtc_clk)