diff --git a/utils/include/dinput_utils_tool.h b/utils/include/dinput_utils_tool.h
index 1a9e7ccddfb0c658d18100c0479e99831e22a5a8..01d0d6cd31ed5f50d1c158be19c214ee8e828656 100644
--- a/utils/include/dinput_utils_tool.h
+++ b/utils/include/dinput_utils_tool.h
@@ -51,7 +51,7 @@ std::string GetNodeDesc(std::string parameters);
 std::string GetAnonyString(const std::string &value);
 std::string GetAnonyInt32(const int32_t value);
 std::string Sha256(const std::string &string);
-void CloseFd(int fd);
+void CloseFd(int &fd);
 int BitIsSet(const unsigned long *array, int bit);
 void SplitStringToVector(const std::string &str, const char split, std::vector<std::string> &vecStr);
 int OpenInputDeviceFdByPath(const std::string &devicePath);
diff --git a/utils/src/dinput_utils_tool.cpp b/utils/src/dinput_utils_tool.cpp
index a6e99fa83a377b93bfa2911240857fb66a445bf5..0ddfe371e4cf276f4213ec49d0b5ea4367cae3ca 100644
--- a/utils/src/dinput_utils_tool.cpp
+++ b/utils/src/dinput_utils_tool.cpp
@@ -268,7 +268,7 @@ std::string Sha256(const std::string &in)
     return reinterpret_cast<char*>(out);
 }
 
-void CloseFd(int fd)
+void CloseFd(int &fd)
 {
     if (fd < 0) {
         DHLOGE("No fd need to beclosed.");
@@ -403,6 +403,7 @@ void ResetVirtualDevicePressedKeys(const std::vector<std::string> &nodePaths)
         int rc = ioctl(fd, EVIOCGKEY(sizeof(keyState)), keyState);
         if (rc < 0) {
             DHLOGE("Read all key state failed, rc: %{public}d, path: %{public}s", rc, path.c_str());
+            CloseFd(fd);
             continue;
         }
 
@@ -414,6 +415,7 @@ void ResetVirtualDevicePressedKeys(const std::vector<std::string> &nodePaths)
         }
 
         if (pressedKeys.empty()) {
+            CloseFd(fd);
             continue;
         }
 
@@ -430,6 +432,7 @@ void ResetVirtualDevicePressedKeys(const std::vector<std::string> &nodePaths)
             event.code = 0;
             WriteEventToDevice(fd, event);
         }
+        CloseFd(fd);
     }
 }