diff --git a/docs/en/api-reference/peripherals/temp_sensor.rst b/docs/en/api-reference/peripherals/temp_sensor.rst
index ca7231e6e1..1c2ca965c5 100644
--- a/docs/en/api-reference/peripherals/temp_sensor.rst
+++ b/docs/en/api-reference/peripherals/temp_sensor.rst
@@ -8,29 +8,9 @@ Introduction
 
 The {IDF_TARGET_NAME} has a built-in sensor used to measure the chip's internal temperature. The temperature sensor module contains an 8-bit Sigma-Delta analog-to-digital converter (ADC) and a digital-to-analog converter (DAC) to compensate for the temperature measurement.
 
-Due to restrictions of hardware, the sensor has predefined measurement ranges with specific measurement errors. See the table below for details.
-
-.. list-table::
-    :header-rows: 1
-    :widths: 50 50
-    :align: center
-
-    * - Predefined Range (°C)
-      - Error (°C)
-    * - 50 ~ 125
-      - < 3
-    * - 20 ~ 100
-      - < 2
-    * - -10 ~ 80
-      - < 1
-    * - -30 ~ 50
-      - < 2
-    * - -40 ~ 20
-      - < 3
-
 .. note::
 
-    The temperature sensor is designed primarily to measure the temperature changes inside the chip. The internal temperature of a chip is usually higher than the ambient temperature, and is affected by factors such as the microcontroller's clock frequency or I/O load, and the external thermal environment.
+    The temperature sensor is designed primarily to measure the temperature **inside** the silicon. The sensor can reflect the temperature changes very well but it can't give a precise measurement value. So it's not recommended to use it for ambient temperature measurement.
 
 Functional Overview
 -------------------
diff --git a/docs/zh_CN/api-reference/peripherals/temp_sensor.rst b/docs/zh_CN/api-reference/peripherals/temp_sensor.rst
index a53aace2fb..912e0c48d1 100644
--- a/docs/zh_CN/api-reference/peripherals/temp_sensor.rst
+++ b/docs/zh_CN/api-reference/peripherals/temp_sensor.rst
@@ -8,29 +8,9 @@
 
 {IDF_TARGET_NAME} 内置传感器，用于测量芯片内部的温度。该温度传感器模组包含一个 8 位 Sigma-Delta 模拟-数字转换器 (ADC) 和一个数字-模拟转换器 (DAC)，可以补偿测量结果，减少温度测量的误差。
 
-由于硬件限制，温度传感器存在预定义的测量范围及其对应误差，详见下表：
-
-.. list-table::
-    :header-rows: 1
-    :widths: 50 50
-    :align: center
-
-    * - 预定义测量范围 (°C)
-      - 测量误差 (°C)
-    * - 50 ~ 125
-      - < 3
-    * - 20 ~ 100
-      - < 2
-    * - -10 ~ 80
-      - < 1
-    * - -30 ~ 50
-      - < 2
-    * - -40 ~ 20
-      - < 3
-
 .. note::
 
-    温度传感器主要用于测量芯片内部的温度变化。芯片内部温度通常高于环境温度，并且受到微控制器的时钟频率或 I/O 负载、外部散热环境等因素影响。
+    温度传感器主要用于测量芯片内部的温度变化。温度值可用作衡量温度变化趋势，但无法提供精确的温度数值，因此不建议用作精准测量温度。
 
 功能概述
 -------------------
diff --git a/examples/peripherals/temperature_sensor/temp_sensor/README.md b/examples/peripherals/temperature_sensor/temp_sensor/README.md
index e868701c66..e7352045ab 100644
--- a/examples/peripherals/temperature_sensor/temp_sensor/README.md
+++ b/examples/peripherals/temperature_sensor/temp_sensor/README.md
@@ -7,13 +7,13 @@ The ESP32-S2/C3/S3/C2 has a built-in temperature sensor. The temperature sensor
 
 The conversion relationship is the first two columns of the table below. Among them, `offset = 0`(default) is the main measurement option, and other values are extended measurement options.
 
-| DAC level | offset | measure range(℃) | measure error(℃) |
-| :-------: | :----: | :--------------: | :--------------: |
-|     0     |   -2   |     50 ~ 125     |       < 3        |
-|     1     |   -1   |     20 ~ 100     |       < 2        |
-|     2     |   0    |     -10 ~ 80     |       < 1        |
-|     3     |   1    |     -30 ~ 50     |       < 2        |
-|     4     |   2    |     -40 ~ 20     |       < 3        |
+| DAC level | offset | measure range(℃) |
+| :-------: | :----: | :--------------: |
+|     0     |   -2   |     50 ~ 125     |
+|     1     |   -1   |     20 ~ 100     |
+|     2     |   0    |     -10 ~ 80     |
+|     3     |   1    |     -30 ~ 50     |
+|     4     |   2    |     -40 ~ 20     |
 
 ## How to use example