diff --git a/src/pulsecore/sink-input.c b/src/pulsecore/sink-input.c
index af15ae21997e49b47aa5c1d268c1f3b44c08a428..d479c8e8eeae0ae6092eb45480c95adbcbf3dede 100644
--- a/src/pulsecore/sink-input.c
+++ b/src/pulsecore/sink-input.c
@@ -632,8 +632,6 @@ int pa_sink_input_new(
     i->thread_info.dont_rewrite = false;
     i->origin_rewind_bytes = 0;
 
-    pa_atomic_store(&i->isFirstReaded, 0);
-
     pa_assert_se(pa_idxset_put(core->sink_inputs, i, &i->index) == 0);
     pa_assert_se(pa_idxset_put(i->sink->inputs, pa_sink_input_ref(i), NULL) == 0);
 
@@ -2749,7 +2747,7 @@ void pa_sink_input_set_preferred_sink(pa_sink_input *i, pa_sink *s) {
 }
 
 void pa_sink_input_handle_ohos_underrun(pa_sink_input *i) {
-    if (i->process_underrun_ohos && (pa_atomic_load(&i->isFirstReaded) == 1)) {
+    if (i->process_underrun_ohos) {
         i->process_underrun_ohos(i);
     }
 }
diff --git a/src/pulsecore/sink-input.h b/src/pulsecore/sink-input.h
index b6f4f0b563a00619dacac7c965b3b2f0ea5e9567..c7e3d793bc375d35e078a662472767b689e64152 100644
--- a/src/pulsecore/sink-input.h
+++ b/src/pulsecore/sink-input.h
@@ -283,8 +283,6 @@ struct pa_sink_input {
     } thread_info;
 
     void *userdata;
-
-    pa_atomic_t isFirstReaded;
 };
 
 PA_DECLARE_PUBLIC_CLASS(pa_sink_input);