diff --git a/frameworks/inner/ipc/include/bluetooth_host_proxy.h b/frameworks/inner/ipc/include/bluetooth_host_proxy.h
index 5e71b4d6f25f18efc4c507534ba2f355f08b43a9..3c205bded9c322a745b81969c7a2a26b70b57937 100644
--- a/frameworks/inner/ipc/include/bluetooth_host_proxy.h
+++ b/frameworks/inner/ipc/include/bluetooth_host_proxy.h
@@ -123,6 +123,7 @@ public:
     int32_t GetCarKeyDfxData(std::string &dfxData) override;
     int32_t SetCarKeyCardData(const std::string &address, int32_t action) override;
     int32_t NotifyDialogResult(uint32_t dialogType, bool dialogResult) override;
+    void SetCallingPackageName(const std::string &address, const std::string &packageName) override;
 private:
     int32_t InnerTransact(uint32_t code, MessageOption &flags, MessageParcel &data, MessageParcel &reply);
     static inline BrokerDelegator<BluetoothHostProxy> delegator_;
diff --git a/frameworks/inner/ipc/interface/bluetooth_service_ipc_interface_code.h b/frameworks/inner/ipc/interface/bluetooth_service_ipc_interface_code.h
index 51975363328577f8126a53be3fa3cba0554984ee..ea2ee3f47f04c5e79f7718b84fc11f1674ca451c 100644
--- a/frameworks/inner/ipc/interface/bluetooth_service_ipc_interface_code.h
+++ b/frameworks/inner/ipc/interface/bluetooth_service_ipc_interface_code.h
@@ -293,6 +293,7 @@ enum BluetoothHostInterfaceCode {
     BT_GET_CAR_KEY_DFX_DATA,
     BT_SET_CAR_KEY_CARD_DATA,
     BT_NOTIFY_DIALOG_RESULT,
+    BT_SET_CALLING_PACKAGE_NAME,
     // The last code, if you want to add a new code, please add it before this
     BT_HOST_BUTT
 };
diff --git a/frameworks/inner/ipc/interface/i_bluetooth_host.h b/frameworks/inner/ipc/interface/i_bluetooth_host.h
index 878b606bc40e714821d10b0cfc8578e82a06a540..fb54835eca0c83242cf0574d8969a9f410de61b2 100644
--- a/frameworks/inner/ipc/interface/i_bluetooth_host.h
+++ b/frameworks/inner/ipc/interface/i_bluetooth_host.h
@@ -150,6 +150,7 @@ public:
     virtual int32_t GetCarKeyDfxData(std::string &dfxData) = 0;
     virtual int32_t SetCarKeyCardData(const std::string &address, int32_t action) = 0;
     virtual int32_t NotifyDialogResult(uint32_t dialogType, bool dialogResult) = 0;
+    virtual void SetCallingPackageName(const std::string &address, const std::string &packageName) = 0;
 };
 }  // namespace Bluetooth
 }  // namespace OHOS
diff --git a/frameworks/inner/ipc/src/bluetooth_host_proxy.cpp b/frameworks/inner/ipc/src/bluetooth_host_proxy.cpp
index 85ca100db1417a85b1f200eca26142a6e264dbba..42643bc1e1d637d63b624c75baa22f6b9571f09f 100644
--- a/frameworks/inner/ipc/src/bluetooth_host_proxy.cpp
+++ b/frameworks/inner/ipc/src/bluetooth_host_proxy.cpp
@@ -2029,5 +2029,24 @@ int32_t BluetoothHostProxy::NotifyDialogResult(uint32_t dialogType, bool dialogR
     }
     return reply.ReadInt32();
 }
+
+void BluetoothHostProxy::SetCallingPackageName(const std::string &address, const std::string &packageName)
+{
+    MessageParcel data;
+    if (!data.WriteInterfaceToken(BluetoothHostProxy::GetDescriptor())) {
+        HILOGE("BluetoothHostProxy::SetCallingPackageName WriteInterfaceToken error");
+        return;
+    }
+    CHECK_AND_RETURN_LOG(data.WriteString(address), "write address error");
+    CHECK_AND_RETURN_LOG(data.WriteString(packageName), "write packageName error");
+    MessageParcel reply;
+    MessageOption option = {MessageOption::TF_SYNC};
+    int32_t error = InnerTransact(
+        BluetoothHostInterfaceCode::BT_SET_CALLING_PACKAGE_NAME, option, data, reply);
+    if (error != BT_NO_ERROR) {
+        HILOGE("BluetoothHostProxy::SetCallingPackageName done fail error: %{public}d", error);
+        return;
+    }
+}
 }  // namespace Bluetooth
 }  // namespace OHOS
diff --git a/frameworks/inner/src/bluetooth_host.cpp b/frameworks/inner/src/bluetooth_host.cpp
index ef0f3bf2fe1d30fe8fedb5f1940b7fd5f5c44eb9..3a8d2dc0ceb717ea088ebc26980b65c7abeabec5 100644
--- a/frameworks/inner/src/bluetooth_host.cpp
+++ b/frameworks/inner/src/bluetooth_host.cpp
@@ -1343,5 +1343,14 @@ int BluetoothHost::NotifyDialogResult(uint32_t dialogType, bool dialogResult)
     CHECK_AND_RETURN_LOG_RET(proxy != nullptr, BT_ERR_UNAVAILABLE_PROXY, "proxy is nullptr");
     return proxy->NotifyDialogResult(dialogType, dialogResult);
 }
+
+int32_t BluetoothHost::SetCallingPackageName(const std::string &address, const std::string &packageName)
+{
+    HILOGI("enter");
+    sptr<IBluetoothHost> proxy = GetRemoteProxy<IBluetoothHost>(BLUETOOTH_HOST);
+    CHECK_AND_RETURN_LOG_RET(proxy != nullptr, BT_ERR_UNAVAILABLE_PROXY, "proxy is nullptr");
+    proxy->SetCallingPackageName(address, packageName);
+    return BT_NO_ERROR;
+}
 } // namespace Bluetooth
 } // namespace OHOS
diff --git a/interfaces/inner_api/include/bluetooth_host.h b/interfaces/inner_api/include/bluetooth_host.h
index 86f829503cb1002918d87aa9343900dfbdc8666e..7b854d61a0b58e158a57892914454239e9853d6e 100644
--- a/interfaces/inner_api/include/bluetooth_host.h
+++ b/interfaces/inner_api/include/bluetooth_host.h
@@ -880,6 +880,17 @@ public:
      * @since 20
      */
     int NotifyDialogResult(uint32_t dialogType, bool dialogResult);
+
+    /**
+     * @brief set the package name of calling app which is pairing or connecting remote bluetooth device.
+     *
+     * @param address The address of remote bluetooth device.
+     * @param packageName The package name of calling app.
+     * @return Returns {@link BT_NO_ERROR} if the operation is successful;
+     *         returns an error code defined in {@link BtErrCode} otherwise.
+     * @since 21
+     */
+    int32_t SetCallingPackageName(const std::string &address, const std::string &packageName);
 private:
     /**
      * @brief A constructor used to create a <b>BluetoothHost</b> instance.