diff --git a/platform/broadcom/sonic-platform-modules-cel/silverstone/sonic_platform/chassis.py b/platform/broadcom/sonic-platform-modules-cel/silverstone/sonic_platform/chassis.py
index 8e0927d1590ab..da898c9a147ed 100644
--- a/platform/broadcom/sonic-platform-modules-cel/silverstone/sonic_platform/chassis.py
+++ b/platform/broadcom/sonic-platform-modules-cel/silverstone/sonic_platform/chassis.py
@@ -335,10 +335,6 @@ def get_watchdog(self):
 
         return self._watchdog
 
-    def get_thermal_manager(self):
-        from .thermal_manager import ThermalManager
-        return ThermalManager
-
     ##############################################################
     ###################### Device methods ########################
     ##############################################################
diff --git a/platform/broadcom/sonic-platform-modules-cel/silverstone/sonic_platform/helper.py b/platform/broadcom/sonic-platform-modules-cel/silverstone/sonic_platform/helper.py
index 780f90597b732..3e2cb798df917 100644
--- a/platform/broadcom/sonic-platform-modules-cel/silverstone/sonic_platform/helper.py
+++ b/platform/broadcom/sonic-platform-modules-cel/silverstone/sonic_platform/helper.py
@@ -94,7 +94,7 @@ def ipmi_raw(self, netfn, cmd):
         if ret != 0:
             status = False
         else:
-            result = data
+            result = data.strip()
         
         return status, result
 
@@ -107,7 +107,7 @@ def ipmi_fru_id(self, id, key=None):
             if ret != 0:
                 status = False
             else:
-                result = data
+                result = data.strip()
         else:
             cmd2_args = ["grep", str(key)]
             status, result = self.run_command(cmd1_args, cmd2_args)
@@ -122,7 +122,7 @@ def ipmi_set_ss_thres(self, id, threshold_key, value):
         if ret != 0:
             status = False
         else:
-            result = data
+            result = data.strip()
         
         return status, result
 
diff --git a/platform/broadcom/sonic-platform-modules-cel/silverstone/sonic_platform/thermal_manager.py b/platform/broadcom/sonic-platform-modules-cel/silverstone/sonic_platform/thermal_manager.py
deleted file mode 100644
index 5c70ccc80e93d..0000000000000
--- a/platform/broadcom/sonic-platform-modules-cel/silverstone/sonic_platform/thermal_manager.py
+++ /dev/null
@@ -1,21 +0,0 @@
-from sonic_platform_base.sonic_thermal_control.thermal_manager_base import ThermalManagerBase
-
-
-class ThermalManager(ThermalManagerBase):
-    @classmethod
-    def initialize(cls):
-        """
-        Initialize thermal manager, including register thermal condition types and thermal action types
-        and any other vendor specific initialization.
-        :return:
-        """
-        return True
-
-    @classmethod
-    def deinitialize(cls):
-        """
-        Destroy thermal manager, including any vendor specific cleanup. The default behavior of this function
-        is a no-op.
-        :return:
-        """
-        return True