diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..cb5bf95
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,7 @@
+{
+    "files.associations": {
+        "jesd_csu_nr_fdd.h": "c",
+        "jesd_csu.h": "c",
+        "jesd_csu_lte_fdd.h": "c"
+    }
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index 2feaea2..a302fa5 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
-compile:
-.out
+# compile:
+
+## .out
+
 stage1:
     config ./public/make 
     MaPU_TC_HOME := /home/ittc/Software/toolchain
@@ -8,17 +10,18 @@ stage2:
 stage3:
     build res path:
     ./build
-    #得到
-    #ecs_rfm_spu0.out
-    #ecs_rfm_spu1.out
-    #pet_rfm_spu0.out
-    #pet_rfm_spu1.out
+    得到
+    ecs_rfm_spu0.out
+    ecs_rfm_spu1.out
+    pet_rfm_spu0.out
+    pet_rfm_spu1.out
+
+## .a
 
-.a
 stage1:
     ./build.sh --jesd --pcie
 
-    #得到
-    #libape_spu.a
+得到
+libape_spu.a
 
-#以上全部放到APE工程Platform/build
\ No newline at end of file
+### 以上全部放到APE工程Platform/build
\ No newline at end of file
diff --git a/public/ecs_rfm_spu1/driver/inc/jesd_csu_lte_fdd.h b/public/ecs_rfm_spu1/driver/inc/jesd_csu_lte_fdd.h
index 9b4324d..59b39f5 100644
--- a/public/ecs_rfm_spu1/driver/inc/jesd_csu_lte_fdd.h
+++ b/public/ecs_rfm_spu1/driver/inc/jesd_csu_lte_fdd.h
@@ -4,7 +4,7 @@
 #include "typedef.h"
 
 // 4 ant, LTE
-#define JESD_LTEFDD_ANT_NUM							2// 
+#define JESD_LTEFDD_ANT_NUM							4// 
 #define JESD_LTEFDD_MARGIN							6
 #define JESD_LTEFDD_SLOT_NUM						10
 
diff --git a/public/ecs_rfm_spu1/driver/inc/jesd_csu_nr_fdd.h b/public/ecs_rfm_spu1/driver/inc/jesd_csu_nr_fdd.h
index b283ae3..8298e06 100644
--- a/public/ecs_rfm_spu1/driver/inc/jesd_csu_nr_fdd.h
+++ b/public/ecs_rfm_spu1/driver/inc/jesd_csu_nr_fdd.h
@@ -7,7 +7,7 @@
 
 // 4 ant, NR
 #define JESD_NRFDD_ANT_NUM							    4//4 
-#define JESD_NRFDD_MARGIN							    6//5
+#define JESD_NRFDD_MARGIN							    5
 #define JESD_NRFDD_SLOT_NUM						        10
 
 #define JESD_NRFDD_TX_NODENUM						    10
@@ -29,8 +29,8 @@
 #define JESD_NR7DS2U_TX_SLOT_EVEN_B7SYMBOL_ADDR		0xA380000	// SM5
 #define JESD_NR7DS2U_TX_SLOT_ODD_B7SYMBOL_ADDR		0xA290400	// SM4
 #else
-#define JESD_NRFDD_TX_SLOT_EVEN_DATA_ADDR			0x0A200000	// 0x1E0000
-#define JESD_NRFDD_TX_SLOT_ODD_DATA_ADDR			0x0A278000	// 0x1E0000
+#define JESD_NRFDD_TX_SLOT_EVEN_DATA_ADDR			0x60F00000	// 0x1E0000
+#define JESD_NRFDD_TX_SLOT_ODD_DATA_ADDR			0x610E0000	// 0x1E0000
 #endif
 
 #define JESD_NRFDD_RX_SLOT_EVEN_DATA_ADDR			0x6BC00000	// 0x9F00000	// 0x1E0000
diff --git a/public/ecs_rfm_spu1/driver/src/jesd_csu_nr_fdd.s.c b/public/ecs_rfm_spu1/driver/src/jesd_csu_nr_fdd.s.c
index a073177..af76bcf 100644
--- a/public/ecs_rfm_spu1/driver/src/jesd_csu_nr_fdd.s.c
+++ b/public/ecs_rfm_spu1/driver/src/jesd_csu_nr_fdd.s.c
@@ -19,7 +19,7 @@ int32_t jesd_csu_init_nr_fdd()
 		if (0 == (i&0x1))
 		{
 			txCsuNode[i].dataAddr = JESD_NRFDD_TX_SLOT_EVEN_DATA_ADDR;
-			txCsuNode[i].yStep = (0);
+			txCsuNode[i].yStep = (JESD_NRFDD_SLOT_SAM_CNT<<2);
 			txCsuNode[i].allNum = (JESD_NRFDD_SLOT_SAM_CNT<<2)*JESD_NRFDD_ANT_NUM;
 
 			rxCsuNode[i].dataAddr = JESD_NRFDD_RX_SLOT_EVEN_DATA_ADDR;
@@ -29,7 +29,7 @@ int32_t jesd_csu_init_nr_fdd()
 		else if (1 == (i&0x1))
 		{
 			txCsuNode[i].dataAddr = JESD_NRFDD_TX_SLOT_ODD_DATA_ADDR;
-			txCsuNode[i].yStep = (0);
+			txCsuNode[i].yStep = (JESD_NRFDD_SLOT_SAM_CNT<<2);
 			txCsuNode[i].allNum = (JESD_NRFDD_SLOT_SAM_CNT<<2)*JESD_NRFDD_ANT_NUM;
 
 			rxCsuNode[i].dataAddr = JESD_NRFDD_RX_SLOT_ODD_DATA_ADDR;
diff --git a/public/test/testcases/case52/fronthaul/src/jesd_test_case52.s.c b/public/test/testcases/case52/fronthaul/src/jesd_test_case52.s.c
index e02acf7..64c0474 100644
--- a/public/test/testcases/case52/fronthaul/src/jesd_test_case52.s.c
+++ b/public/test/testcases/case52/fronthaul/src/jesd_test_case52.s.c
@@ -80,7 +80,7 @@ void fh_data_check(uint32_t times)
 
 void jesd_tx_data_init()
 {
-	uint8_t antNum = 1;
+	uint8_t antNum = JESD_NRFDD_ANT_NUM;
 	uint8_t idAnt = 0;
 	uint8_t idSlot = 0;
 	uint32_t  srcAddr = 0;