diff --git a/tencentcloud/resource_tc_gaap_proxy.go b/tencentcloud/resource_tc_gaap_proxy.go
index 421a839d96..24debb93c5 100644
--- a/tencentcloud/resource_tc_gaap_proxy.go
+++ b/tencentcloud/resource_tc_gaap_proxy.go
@@ -68,12 +68,12 @@ func resourceTencentCloudGaapProxy() *schema.Resource {
 			"bandwidth": {
 				Type:        schema.TypeInt,
 				Required:    true,
-				Description: "Maximum bandwidth of the GAAP proxy, unit is Mbps. Valid value: `10`, `20`, `50`, `100`, `200`, `500` and `1000`.",
+				Description: "Maximum bandwidth of the GAAP proxy, unit is Mbps. Valid value: `10`, `20`, `50`, `100`, `200`, `500`, `1000`, `2000`, `5000` and `10000`. To set `2000`, `5000` or `10000`, you need to apply for a whitelist from Tencent Cloud.",
 			},
 			"concurrent": {
 				Type:        schema.TypeInt,
 				Required:    true,
-				Description: "Maximum concurrency of the GAAP proxy, unit is 10k. Valid value: `2`, `5`, `10`, `20`, `30`, `40`, `50`, `60`, `70`, `80`, `90` and `100`.",
+				Description: "Maximum concurrency of the GAAP proxy, unit is 10k. Valid value: `2`, `5`, `10`, `20`, `30`, `40`, `50`, `60`, `70`, `80`, `90`, `100`, `150`, `200`, `250` and `300`. To set `150`, `200`, `250` or `300`, you need to apply for a whitelist from Tencent Cloud.",
 			},
 			"access_region": {
 				Type:        schema.TypeString,
diff --git a/website/docs/r/gaap_proxy.html.markdown b/website/docs/r/gaap_proxy.html.markdown
index 5cd50da59e..c46e4bd7b6 100644
--- a/website/docs/r/gaap_proxy.html.markdown
+++ b/website/docs/r/gaap_proxy.html.markdown
@@ -32,8 +32,8 @@ resource "tencentcloud_gaap_proxy" "foo" {
 The following arguments are supported:
 
 * `access_region` - (Required, String, ForceNew) Access region of the GAAP proxy. Valid value: `NorthChina`, `EastChina`, `SouthChina`, `SouthwestChina`, `Hongkong`, `SL_TAIWAN`, `SoutheastAsia`, `Korea`, `SL_India`, `SL_Australia`, `Europe`, `SL_UK`, `SL_SouthAmerica`, `NorthAmerica`, `SL_MiddleUSA`, `Canada`, `SL_VIET`, `WestIndia`, `Thailand`, `Virginia`, `Russia`, `Japan` and `SL_Indonesia`.
-* `bandwidth` - (Required, Int) Maximum bandwidth of the GAAP proxy, unit is Mbps. Valid value: `10`, `20`, `50`, `100`, `200`, `500` and `1000`.
-* `concurrent` - (Required, Int) Maximum concurrency of the GAAP proxy, unit is 10k. Valid value: `2`, `5`, `10`, `20`, `30`, `40`, `50`, `60`, `70`, `80`, `90` and `100`.
+* `bandwidth` - (Required, Int) Maximum bandwidth of the GAAP proxy, unit is Mbps. Valid value: `10`, `20`, `50`, `100`, `200`, `500`, `1000`, `2000`, `5000` and `10000`. To set `2000`, `5000` or `10000`, you need to apply for a whitelist from Tencent Cloud.
+* `concurrent` - (Required, Int) Maximum concurrency of the GAAP proxy, unit is 10k. Valid value: `2`, `5`, `10`, `20`, `30`, `40`, `50`, `60`, `70`, `80`, `90`, `100`, `150`, `200`, `250` and `300`. To set `150`, `200`, `250` or `300`, you need to apply for a whitelist from Tencent Cloud.
 * `name` - (Required, String) Name of the GAAP proxy, the maximum length is 30.
 * `realserver_region` - (Required, String, ForceNew) Region of the GAAP realserver. Valid value: `NorthChina`, `EastChina`, `SouthChina`, `SouthwestChina`, `Hongkong`, `SL_TAIWAN`, `SoutheastAsia`, `Korea`, `SL_India`, `SL_Australia`, `Europe`, `SL_UK`, `SL_SouthAmerica`, `NorthAmerica`, `SL_MiddleUSA`, `Canada`, `SL_VIET`, `WestIndia`, `Thailand`, `Virginia`, `Russia`, `Japan` and `SL_Indonesia`.
 * `enable` - (Optional, Bool) Indicates whether GAAP proxy is enabled, default value is `true`.