diff --git a/hwcompatible/cert_info.py b/hwcompatible/cert_info.py
index f486777354b75c725ac203d29e6f687ced690246..410ef09b8497ce90513146b9cf849ca2b2ece594 100644
--- a/hwcompatible/cert_info.py
+++ b/hwcompatible/cert_info.py
@@ -77,6 +77,13 @@ class CertInfo:
         oec_json["date"] = curday
         filename = self.command.run_cmd(
             "modinfo %s | grep filename | awk '{print $2}'" % device.driver, log_print=False)
+        if len(filename[0].strip("\n")) == 0:
+            kernel_modules = device.get_modules()
+            for module in kernel_modules:
+                filename = self.command.run_cmd(
+                    "modinfo %s | grep filename | awk '{print $2}'" % module, log_print=False)
+                if len(filename[0].strip("\n")) == 0:
+                    continue
         shanum = self.command.run_cmd(
             "sha256sum %s | awk '{print $1}'" % filename[0].strip("\n"), log_print=False)
         oec_json["sha256"] = shanum[0].strip("\n")
diff --git a/hwcompatible/device.py b/hwcompatible/device.py
index 6597af2b007d48501e84e83274f7954dc864a407..49961b0ea93445954aa14e33a1d6cd7055ca59f4 100755
--- a/hwcompatible/device.py
+++ b/hwcompatible/device.py
@@ -85,6 +85,7 @@ class Device:
             self.path = properties["DEVPATH"]
         else:
             self.properties = dict()
+        self.modules = list()
 
     def get_property(self, prop):
         """
@@ -407,6 +408,23 @@ class Device:
     def set_driver(self, driver):
         self.driver = driver
 
+    def get_modules(self):
+        """
+        get the kernel modules name of the board
+        :return:
+        """
+        modules = list()
+        self.get_pci()
+        if not self.pci:
+            return modules
+        cmd_result = self.command.run_cmd(
+            "lspci -xs %s -v" % self.pci, log_print=False)
+        for info in cmd_result[0].split('\n'):
+            if re.search("Kernel modules", info) and len(info.split(":")[1].strip()) > 0:
+                self.modules = info.split(":")[1].strip().split(", ")
+                return self.modules
+        return modules
+
     def get_pci(self):
         """
         get the pci of card.