diff --git a/bsp/essemi/es32f369x/libraries/CMSIS/Device/EastSoft/ES32F36xx/Startup/gcc/startup_es32f36xx.S b/bsp/essemi/es32f369x/libraries/CMSIS/Device/EastSoft/ES32F36xx/Startup/gcc/startup_es32f36xx.S
index 1b2fff1ac7..05f7b31a43 100644
--- a/bsp/essemi/es32f369x/libraries/CMSIS/Device/EastSoft/ES32F36xx/Startup/gcc/startup_es32f36xx.S
+++ b/bsp/essemi/es32f369x/libraries/CMSIS/Device/EastSoft/ES32F36xx/Startup/gcc/startup_es32f36xx.S
@@ -1,14 +1,12 @@
 /**
   ******************************************************************************
-
   * @file      startup_es32f36xx.s
   * @author    AE Team
   * @brief     ES32F36xx devices vector table for GCC toolchain.
   *            This module performs:
   *                - Set the initial SP
   *                - Set the initial PC == Reset_Handler,
-  *                - Set the vector table entries with the exceptions ISR addres
-s
+  *                - Set the vector table entries with the exceptions ISR address
   *                - Branches to main in the C library (which eventually
   *                  calls main()).
   *            After Reset the Cortex-M3 processor is in Thread mode,
@@ -18,8 +16,7 @@ s
   *          Date            Author          Notes
   *          23 Jan 2019     AE Team         The first version
   *
-  * Copyright (C) Shanghai Eastsoft Microelectronics Co. Ltd. All rights reserve
-d.
+  * Copyright (C) Shanghai Eastsoft Microelectronics Co. Ltd. All rights reserved.
   *
   * SPDX-License-Identifier: Apache-2.0
   *
@@ -34,8 +31,7 @@ d.
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
-  ******************************************************************************
-****
+  **********************************************************************************
   */
 
   .syntax unified
@@ -139,13 +135,9 @@ LoopFillZerobss:
   cmp r2, r4
   bcc FillZerobss
   
-  bl sys_config
-  bl adc_config
+  bl __libc_init_array
 
-/*bl __libc_init_array
-
-  bl main */
-  bl entry
+  bl main
 
 LoopForever:
     b LoopForever
diff --git a/bsp/essemi/es32f369x/libraries/CMSIS/Device/EastSoft/ES32F36xx/Startup/iar/startup_es32f36xx.s b/bsp/essemi/es32f369x/libraries/CMSIS/Device/EastSoft/ES32F36xx/Startup/iar/startup_es32f36xx.s
index 8cbaf6eb0e..3b3cf51646 100644
--- a/bsp/essemi/es32f369x/libraries/CMSIS/Device/EastSoft/ES32F36xx/Startup/iar/startup_es32f36xx.s
+++ b/bsp/essemi/es32f369x/libraries/CMSIS/Device/EastSoft/ES32F36xx/Startup/iar/startup_es32f36xx.s
@@ -30,9 +30,7 @@
         ;; Forward declaration of sections.
         SECTION CSTACK:DATA:NOROOT(3)
         SECTION .intvec:CODE:NOROOT(2)
-
-		EXTERN  sys_config
-		EXTERN  adc_config
+		
         EXTERN  __iar_program_start
         PUBLIC  __vector_table
 
@@ -179,12 +177,6 @@ RESET_Handler
 	ldr r1, =0x40080000
 	str r0, [r1]
 	
-	LDR     R0, =sys_config
-    BLX     R0
-	
-	LDR     R0, =adc_config
-    BLX     R0
-	
     LDR     R0, =__iar_program_start
     BX      R0
         
diff --git a/bsp/essemi/es32f369x/libraries/CMSIS/Device/EastSoft/ES32F36xx/Startup/keil/startup_es32f36xx.s b/bsp/essemi/es32f369x/libraries/CMSIS/Device/EastSoft/ES32F36xx/Startup/keil/startup_es32f36xx.s
index 8e2c55e5e3..940ce8e042 100644
--- a/bsp/essemi/es32f369x/libraries/CMSIS/Device/EastSoft/ES32F36xx/Startup/keil/startup_es32f36xx.s
+++ b/bsp/essemi/es32f369x/libraries/CMSIS/Device/EastSoft/ES32F36xx/Startup/keil/startup_es32f36xx.s
@@ -184,14 +184,6 @@ RESET_Handler   PROC
 	ldr r0, =0x123456
 	ldr r1, =0x40080000
 	str r0, [r1]
-	
-	IMPORT sys_config
-	LDR R0, =sys_config
-	BLX R0
-	
-	IMPORT adc_config
-	LDR R0, =adc_config
-	BLX R0
 
 	IMPORT  __main
 	LDR     R0, =__main
diff --git a/bsp/essemi/es32f369x/libraries/ES32F36xx_ALD_StdPeriph_Driver/Source/ald_acmp.c b/bsp/essemi/es32f369x/libraries/ES32F36xx_ALD_StdPeriph_Driver/Source/ald_acmp.c
index a13b292702..9e46a1be35 100644
--- a/bsp/essemi/es32f369x/libraries/ES32F36xx_ALD_StdPeriph_Driver/Source/ald_acmp.c
+++ b/bsp/essemi/es32f369x/libraries/ES32F36xx_ALD_StdPeriph_Driver/Source/ald_acmp.c
@@ -78,6 +78,8 @@ ald_status_t ald_acmp_init(acmp_handle_t *hperh)
 		(hperh->init.inactval << ACMP_CON_INACTV_POS) | (hperh->init.hystsel << ACMP_CON_HYSTSEL_POSS));
 
 	hperh->perh->CON = tmp;
+	
+	tmp = 0;
 
 	tmp |= ((hperh->init.p_port << ACMP_INPUTSEL_PSEL_POSS) | (hperh->init.n_port << ACMP_INPUTSEL_NSEL_POSS) |
 		(hperh->init.vdd_level << ACMP_INPUTSEL_VDDLVL_POSS));
diff --git a/bsp/essemi/es32f369x/libraries/ES32F36xx_ALD_StdPeriph_Driver/Source/ald_adc.c b/bsp/essemi/es32f369x/libraries/ES32F36xx_ALD_StdPeriph_Driver/Source/ald_adc.c
index 38246e5301..477c03f8fa 100644
--- a/bsp/essemi/es32f369x/libraries/ES32F36xx_ALD_StdPeriph_Driver/Source/ald_adc.c
+++ b/bsp/essemi/es32f369x/libraries/ES32F36xx_ALD_StdPeriph_Driver/Source/ald_adc.c
@@ -160,7 +160,6 @@ ald_status_t ald_adc_init(adc_handle_t *hperh)
 	SET_BIT(ADC1->CCR, ADC_CCR_TRMEN_MSK);
 
 	MODIFY_REG(hperh->perh->CON1, ADC_CON1_NCHESEL_MSK, hperh->init.nche_sel << ADC_CON1_NCHESEL_POS);
-	ald_adc_interrupt_config(hperh, ADC_IT_OVR, ENABLE);
 	ADC_ENABLE(hperh);
 
 	hperh->error_code = ADC_ERROR_NONE;