diff --git a/components/algorithm/pid_module.cpp b/components/algorithm/pid_module.cpp
index c948a31..a50db2e 100644
--- a/components/algorithm/pid_module.cpp
+++ b/components/algorithm/pid_module.cpp
@@ -62,5 +62,5 @@ PidModule::config_t *PidModule::get_cfg() { return &m_cfg; }
 float PidModule::get_integral_err() { return m_integral_err; }
 void  PidModule::set_integral_err(float v) { m_integral_err = v; }
 
-float PidModule::get_integral_err() { return m_integral_err; }
+
 float PidModule::get_output() { return m_last_output; }
diff --git a/components/algorithm/pid_module.hpp b/components/algorithm/pid_module.hpp
index 5dd3776..aedba2d 100644
--- a/components/algorithm/pid_module.hpp
+++ b/components/algorithm/pid_module.hpp
@@ -45,10 +45,10 @@ class PidModule {
 
   config_t *get_cfg();
 
-  float get_integral_err();
+
   void  set_integral_err(float v);
 
  private:
   float pid_calc_incremental(float error);
 };
-}  // namespace iflytop
\ No newline at end of file
+}  // namespace iflytop