diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 22b64aac1..ea363158c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1117,6 +1117,12 @@ UT_010_04:
     - UT_T1_RMT
     - psram
 
+UT_601_01:
+  <<: *unit_test_template
+  tags:
+    - ESP32_IDF
+    - UT_T1_1
+
 IT_001_01:
   <<: *test_template
   tags:
diff --git a/components/bt/bluedroid/stack/smp/include/p_256_ecc_pp.h b/components/bt/bluedroid/stack/smp/include/p_256_ecc_pp.h
index 029a79ff1..f91d6056b 100644
--- a/components/bt/bluedroid/stack/smp/include/p_256_ecc_pp.h
+++ b/components/bt/bluedroid/stack/smp/include/p_256_ecc_pp.h
@@ -58,6 +58,8 @@ extern elliptic_curve_t curve_p256;
 
 void ECC_PointMult_Bin_NAF(Point *q, Point *p, DWORD *n, uint32_t keyLength);
 
+bool ECC_CheckPointIsInElliCur_P256(Point *p);
+
 #define ECC_PointMult(q, p, n, keyLength)  ECC_PointMult_Bin_NAF(q, p, n, keyLength)
 
 void p_256_init_curve(UINT32 keyLength);
diff --git a/components/bt/bluedroid/stack/smp/p_256_ecc_pp.c b/components/bt/bluedroid/stack/smp/p_256_ecc_pp.c
index 991b6fd75..0f7ab3ec4 100644
--- a/components/bt/bluedroid/stack/smp/p_256_ecc_pp.c
+++ b/components/bt/bluedroid/stack/smp/p_256_ecc_pp.c
@@ -240,4 +240,40 @@ void ECC_PointMult_Bin_NAF(Point *q, Point *p, DWORD *n, uint32_t keyLength)
     multiprecision_mersenns_mult_mod(q->y, q->y, q->z, keyLength);
 }
 
+bool ECC_CheckPointIsInElliCur_P256(Point *p)
+{
+    /* y^2 % q */
+    DWORD y_y_q[KEY_LENGTH_DWORDS_P256] = {0x0};
+    /* x^2 % q */
+    DWORD x_x_q[KEY_LENGTH_DWORDS_P256] = {0x0};
+    /* x % q */
+    DWORD x_q[KEY_LENGTH_DWORDS_P256] = {0x0};
+    /* x^2, To prevent overflow, the length of the x square here needs to 
+       be expanded to two times the original one. */
+    DWORD x_x[2*KEY_LENGTH_DWORDS_P256] = {0x0};
+    /* y_y_q =(p->y)^2(mod q) */
+    multiprecision_mersenns_squa_mod(y_y_q, p->y, KEY_LENGTH_DWORDS_P256);
+    /* Calculate the value of p->x square, x_x = (p->x)^2 */
+    multiprecision_mult(x_x, p->x, p->x, KEY_LENGTH_DWORDS_P256);
+    /* The function of the elliptic curve is y^2 = x^3 - 3x + b (mod q) ==>
+       y^2 = (x^2 - 3)*x + b (mod q),
+       so we calculate the x^2 - 3 value here */
+    x_x[0] -= 3;
+    /* Using math relations. (a*b) % q = ((a%q)*(b%q)) % q ==> 
+      (x^2 - 3)*x = (((x^2 - 3) % q) * x % q) % q */
+    multiprecision_fast_mod_P256(x_x_q, x_x);
+    /* x_x = x_x_q * x_q */
+    multiprecision_mult(x_x, x_x_q, p->x, KEY_LENGTH_DWORDS_P256);
+    /* x_q = x_x % q */
+    multiprecision_fast_mod_P256(x_q, x_x);
+    /* Save the result in x_x_q */
+    multiprecision_add_mod(x_x_q, x_q, curve_p256.b, KEY_LENGTH_DWORDS_P256);
+    /* compare the y_y_q and x_x_q, see if they are on a given elliptic curve. */
+    if (multiprecision_compare(y_y_q, x_x_q, KEY_LENGTH_DWORDS_P256)) {
+        return false;
+    } else {
+        return true;
+    }
+}
+
 
diff --git a/components/bt/bluedroid/stack/smp/smp_act.c b/components/bt/bluedroid/stack/smp/smp_act.c
index 0b5d50be2..fee4034e6 100644
--- a/components/bt/bluedroid/stack/smp/smp_act.c
+++ b/components/bt/bluedroid/stack/smp/smp_act.c
@@ -22,6 +22,7 @@
 #include "btm_int.h"
 #include "stack/l2c_api.h"
 #include "smp_int.h"
+#include "p_256_ecc_pp.h"
 //#include "utils/include/bt_utils.h"
 
 #if SMP_INCLUDED == TRUE
@@ -668,6 +669,12 @@ void smp_process_pairing_public_key(tSMP_CB *p_cb, tSMP_INT_DATA *p_data)
 
     STREAM_TO_ARRAY(p_cb->peer_publ_key.x, p, BT_OCTET32_LEN);
     STREAM_TO_ARRAY(p_cb->peer_publ_key.y, p, BT_OCTET32_LEN);
+    /* In order to prevent the x and y coordinates of the public key from being modified, 
+       we need to check whether the x and y coordinates are on the given elliptic curve. */
+    if (!ECC_CheckPointIsInElliCur_P256((Point *)&p_cb->peer_publ_key)) {
+        SMP_TRACE_ERROR("%s, Invalid Public key.", __func__);
+        smp_sm_event(p_cb, SMP_AUTH_CMPL_EVT, &reason);
+    }
     p_cb->flags |= SMP_PAIR_FLAG_HAVE_PEER_PUBL_KEY;
 
     smp_wait_for_both_public_keys(p_cb, NULL);
diff --git a/components/bt/test/component.mk b/components/bt/test/component.mk
new file mode 100644
index 000000000..5dd172bdb
--- /dev/null
+++ b/components/bt/test/component.mk
@@ -0,0 +1,5 @@
+#
+#Component Makefile
+#
+
+COMPONENT_ADD_LDFLAGS = -Wl,--whole-archive -l$(COMPONENT_NAME) -Wl,--no-whole-archive
diff --git a/components/bt/test/test_smp.c b/components/bt/test/test_smp.c
new file mode 100644
index 000000000..8758f9ccf
--- /dev/null
+++ b/components/bt/test/test_smp.c
@@ -0,0 +1,107 @@
+/*
+ Tests for the BLE SMP implementation
+*/
+
+#include <esp_types.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <malloc.h>
+#include <string.h>
+#include <string.h>
+
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "freertos/semphr.h"
+#include "freertos/queue.h"
+#include "freertos/xtensa_api.h"
+#include "unity.h"
+#include "esp_heap_caps.h"
+#include "esp_log.h"
+#include "freertos/ringbuf.h"
+#include "esp_system.h"
+#include "nvs_flash.h"
+
+#include "esp_bt.h"
+#include "esp_bt_main.h"
+#include "esp_bt_device.h"
+#include "esp_gap_ble_api.h"
+
+#define TAG "ble_smp_test"
+
+#define KEY_LENGTH_DWORDS_P256 8
+
+typedef unsigned long  DWORD;
+typedef uint32_t UINT32;
+
+typedef struct {
+DWORD x[KEY_LENGTH_DWORDS_P256];
+    DWORD y[KEY_LENGTH_DWORDS_P256];
+    DWORD z[KEY_LENGTH_DWORDS_P256];
+} Point;
+
+typedef struct {
+    // curve's coefficients
+    DWORD a[KEY_LENGTH_DWORDS_P256];
+    DWORD b[KEY_LENGTH_DWORDS_P256];
+
+    //whether a is -3
+    int a_minus3;
+
+    // prime modulus
+    DWORD p[KEY_LENGTH_DWORDS_P256];
+
+    // Omega, p = 2^m -omega
+    DWORD omega[KEY_LENGTH_DWORDS_P256];
+
+    // base point, a point on E of order r
+    Point G;
+
+} elliptic_curve_t;
+
+extern void ECC_PointMult_Bin_NAF(Point *q, Point *p, DWORD *n, uint32_t keyLength);
+extern bool ECC_CheckPointIsInElliCur_P256(Point *p);
+extern void p_256_init_curve(UINT32 keyLength);
+extern elliptic_curve_t curve_p256;
+
+static void bt_rand(void *buf, size_t len)
+{
+    if (!len) {
+        return;
+    }
+    // Reset the buf value to the fixed value.
+    memset(buf, 0x55, len);
+
+    for (int i = 0; i < (int)(len / sizeof(uint32_t)); i++) {
+        uint32_t rand = esp_random();
+        memcpy(buf + i*sizeof(uint32_t), &rand, sizeof(uint32_t));
+    }
+
+    return;
+}
+
+TEST_CASE("ble_smp_public_key_check", "[ble_smp]")
+{
+    /* We wait init finish 200ms here */
+    vTaskDelay(200 / portTICK_PERIOD_MS);
+    Point public_key;
+    DWORD private_key[KEY_LENGTH_DWORDS_P256] = {[0 ... (KEY_LENGTH_DWORDS_P256 - 1)] = 0x12345678};
+    p_256_init_curve(KEY_LENGTH_DWORDS_P256);
+    ECC_PointMult_Bin_NAF(&public_key, &(curve_p256.G), private_key, KEY_LENGTH_DWORDS_P256);
+    /* Check Is the public key generated by the system on the given elliptic curve */
+    TEST_ASSERT(ECC_CheckPointIsInElliCur_P256(&public_key));
+    /* We simulate the attacker and set the y coordinate of the public key to 0. */
+    for (int i = 0; i < KEY_LENGTH_DWORDS_P256; i++) {
+        public_key.y[i] = 0x0;
+    }
+    /* At this point the public key should not be on the given elliptic curve. */
+    TEST_ASSERT(!ECC_CheckPointIsInElliCur_P256(&public_key));
+    /* Test whether the G point on the protocol is on a given elliptic curve */
+    TEST_ASSERT(ECC_CheckPointIsInElliCur_P256(&(curve_p256.G)));
+    /* test 100 times when the private key is generated by the random number. */
+    for (int j = 0; j < 100; j++) {
+        bt_rand(private_key, sizeof(DWORD)*KEY_LENGTH_DWORDS_P256);
+        ECC_PointMult_Bin_NAF(&public_key, &(curve_p256.G), private_key, KEY_LENGTH_DWORDS_P256);
+        /* Check Is the public key generated by the system on the given elliptic curve */
+        TEST_ASSERT(ECC_CheckPointIsInElliCur_P256(&public_key));
+    }
+}
diff --git a/tools/unit-test-app/configs/bt b/tools/unit-test-app/configs/bt
new file mode 100644
index 000000000..cc83ba16d
--- /dev/null
+++ b/tools/unit-test-app/configs/bt
@@ -0,0 +1,3 @@
+TEST_COMPONENTS=bt
+CONFIG_BT_ENABLED=y
+CONFIG_UNITY_FREERTOS_STACK_SIZE=12288
diff --git a/tools/unit-test-app/configs/default b/tools/unit-test-app/configs/default
index a01e42947..b83aec589 100644
--- a/tools/unit-test-app/configs/default
+++ b/tools/unit-test-app/configs/default
@@ -1 +1 @@
-EXCLUDE_COMPONENTS=libsodium
+EXCLUDE_COMPONENTS=libsodium bt
diff --git a/tools/unit-test-app/configs/libsodium b/tools/unit-test-app/configs/libsodium
index f43b22a4c..7828480c9 100644
--- a/tools/unit-test-app/configs/libsodium
+++ b/tools/unit-test-app/configs/libsodium
@@ -1,2 +1,3 @@
 TEST_COMPONENTS=libsodium
+EXCLUDE_COMPONENTS=bt
 CONFIG_UNITY_FREERTOS_STACK_SIZE=12288
diff --git a/tools/unit-test-app/configs/psram b/tools/unit-test-app/configs/psram
index 34f865f04..dc74b5a2d 100644
--- a/tools/unit-test-app/configs/psram
+++ b/tools/unit-test-app/configs/psram
@@ -1,2 +1,2 @@
-EXCLUDE_COMPONENTS=libsodium
+EXCLUDE_COMPONENTS=libsodium bt
 CONFIG_SPIRAM_SUPPORT=y
diff --git a/tools/unit-test-app/configs/release b/tools/unit-test-app/configs/release
index 6e178910f..370039d16 100644
--- a/tools/unit-test-app/configs/release
+++ b/tools/unit-test-app/configs/release
@@ -1,2 +1,3 @@
+EXCLUDE_COMPONENTS=bt
 CONFIG_OPTIMIZATION_LEVEL_RELEASE=y
 CONFIG_OPTIMIZATION_ASSERTIONS_SILENT=y
diff --git a/tools/unit-test-app/configs/single_core b/tools/unit-test-app/configs/single_core
index a985c851a..29d0350f5 100644
--- a/tools/unit-test-app/configs/single_core
+++ b/tools/unit-test-app/configs/single_core
@@ -1,3 +1,3 @@
-EXCLUDE_COMPONENTS=libsodium
+EXCLUDE_COMPONENTS=libsodium bt
 CONFIG_MEMMAP_SMP=n
 CONFIG_FREERTOS_UNICORE=y