diff --git a/components/hal/esp32/include/hal/touch_sensor_ll.h b/components/hal/esp32/include/hal/touch_sensor_ll.h
index 21850c9b97..b93c7b873a 100644
--- a/components/hal/esp32/include/hal/touch_sensor_ll.h
+++ b/components/hal/esp32/include/hal/touch_sensor_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -206,7 +206,12 @@ static inline void touch_ll_get_slope(touch_pad_t touch_num, touch_cnt_slope_t *
 static inline void touch_ll_set_tie_option(touch_pad_t touch_num, touch_tie_opt_t opt)
 {
     touch_pad_t touch_pad_wrap = touch_ll_num_wrap(touch_num);
-    RTCIO.touch_pad[touch_pad_wrap].tie_opt = opt;
+    if (opt == TOUCH_PAD_TIE_OPT_FLOAT) {
+        RTCIO.touch_pad[touch_pad_wrap].xpd = 0;
+    } else {
+        RTCIO.touch_pad[touch_pad_wrap].xpd = 1;
+        RTCIO.touch_pad[touch_pad_wrap].tie_opt = opt;
+    }
 }
 
 /**
@@ -218,7 +223,11 @@ static inline void touch_ll_set_tie_option(touch_pad_t touch_num, touch_tie_opt_
 static inline void touch_ll_get_tie_option(touch_pad_t touch_num, touch_tie_opt_t *opt)
 {
     touch_pad_t touch_pad_wrap = touch_ll_num_wrap(touch_num);
-    *opt = (touch_tie_opt_t)RTCIO.touch_pad[touch_pad_wrap].tie_opt;
+    if (RTCIO.touch_pad[touch_pad_wrap].xpd) {
+        *opt = (touch_tie_opt_t)RTCIO.touch_pad[touch_pad_wrap].tie_opt;
+    } else {
+        *opt = TOUCH_PAD_TIE_OPT_FLOAT;
+    }
 }
 
 /**
diff --git a/components/hal/esp32s2/include/hal/touch_sensor_ll.h b/components/hal/esp32s2/include/hal/touch_sensor_ll.h
index 62072a5856..d11e8c0eeb 100644
--- a/components/hal/esp32s2/include/hal/touch_sensor_ll.h
+++ b/components/hal/esp32s2/include/hal/touch_sensor_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -192,7 +192,12 @@ static inline void touch_ll_get_slope(touch_pad_t touch_num, touch_cnt_slope_t *
  */
 static inline void touch_ll_set_tie_option(touch_pad_t touch_num, touch_tie_opt_t opt)
 {
-    RTCIO.touch_pad[touch_num].tie_opt = opt;
+    if (opt == TOUCH_PAD_TIE_OPT_FLOAT) {
+        RTCIO.touch_pad[touch_num].xpd = 0;
+    } else {
+        RTCIO.touch_pad[touch_num].xpd = 1;
+        RTCIO.touch_pad[touch_num].tie_opt = opt;
+    }
 }
 
 /**
@@ -203,7 +208,11 @@ static inline void touch_ll_set_tie_option(touch_pad_t touch_num, touch_tie_opt_
  */
 static inline void touch_ll_get_tie_option(touch_pad_t touch_num, touch_tie_opt_t *opt)
 {
-    *opt = (touch_tie_opt_t)RTCIO.touch_pad[touch_num].tie_opt;
+    if (RTCIO.touch_pad[touch_num].xpd) {
+        *opt = (touch_tie_opt_t)RTCIO.touch_pad[touch_num].tie_opt;
+    } else {
+        *opt = TOUCH_PAD_TIE_OPT_FLOAT;
+    }
 }
 
 /**
diff --git a/components/hal/esp32s3/include/hal/touch_sensor_ll.h b/components/hal/esp32s3/include/hal/touch_sensor_ll.h
index 5803b0a2c9..871c9d3f36 100644
--- a/components/hal/esp32s3/include/hal/touch_sensor_ll.h
+++ b/components/hal/esp32s3/include/hal/touch_sensor_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -200,7 +200,12 @@ static inline void touch_ll_get_slope(touch_pad_t touch_num, touch_cnt_slope_t *
  */
 static inline void touch_ll_set_tie_option(touch_pad_t touch_num, touch_tie_opt_t opt)
 {
-    RTCIO.touch_pad[touch_num].tie_opt = opt;
+    if (opt == TOUCH_PAD_TIE_OPT_FLOAT) {
+        RTCIO.touch_pad[touch_num].xpd = 0;
+    } else {
+        RTCIO.touch_pad[touch_num].xpd = 1;
+        RTCIO.touch_pad[touch_num].tie_opt = opt;
+    }
 }
 
 /**
@@ -211,7 +216,11 @@ static inline void touch_ll_set_tie_option(touch_pad_t touch_num, touch_tie_opt_
  */
 static inline void touch_ll_get_tie_option(touch_pad_t touch_num, touch_tie_opt_t *opt)
 {
-    *opt = (touch_tie_opt_t)RTCIO.touch_pad[touch_num].tie_opt;
+    if (RTCIO.touch_pad[touch_num].xpd) {
+        *opt = (touch_tie_opt_t)RTCIO.touch_pad[touch_num].tie_opt;
+    } else {
+        *opt = TOUCH_PAD_TIE_OPT_FLOAT;
+    }
 }
 
 /**
diff --git a/components/hal/include/hal/touch_sensor_types.h b/components/hal/include/hal/touch_sensor_types.h
index 46e0d967ca..df6237a2d1 100644
--- a/components/hal/include/hal/touch_sensor_types.h
+++ b/components/hal/include/hal/touch_sensor_types.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -86,7 +86,8 @@ typedef enum {
 typedef enum {
     TOUCH_PAD_TIE_OPT_LOW = 0,    /*!<Initial level of charging voltage, low level */
     TOUCH_PAD_TIE_OPT_HIGH = 1,   /*!<Initial level of charging voltage, high level */
-    TOUCH_PAD_TIE_OPT_MAX,
+    TOUCH_PAD_TIE_OPT_FLOAT = 2,  /*!<Initial level of charging voltage, float */
+    TOUCH_PAD_TIE_OPT_MAX,        /*!<The max tie options */
 } touch_tie_opt_t;
 
 /** Touch sensor FSM mode */
@@ -113,7 +114,7 @@ typedef enum {
 /********************************/
 #define TOUCH_PAD_BIT_MASK_ALL              ((1<<SOC_TOUCH_SENSOR_NUM)-1)
 #define TOUCH_PAD_SLOPE_DEFAULT             (TOUCH_PAD_SLOPE_7)
-#define TOUCH_PAD_TIE_OPT_DEFAULT           (TOUCH_PAD_TIE_OPT_LOW)
+#define TOUCH_PAD_TIE_OPT_DEFAULT           (TOUCH_PAD_TIE_OPT_FLOAT)
 #define TOUCH_PAD_BIT_MASK_MAX              (TOUCH_PAD_BIT_MASK_ALL)
 #define TOUCH_PAD_HIGH_VOLTAGE_THRESHOLD    (TOUCH_HVOLT_2V7)
 #define TOUCH_PAD_LOW_VOLTAGE_THRESHOLD     (TOUCH_LVOLT_0V5)