diff --git a/src/replica/duplication/load_from_private_log.cpp b/src/replica/duplication/load_from_private_log.cpp
index b0e501409f..2a2d492580 100644
--- a/src/replica/duplication/load_from_private_log.cpp
+++ b/src/replica/duplication/load_from_private_log.cpp
@@ -22,6 +22,7 @@
 
 #include <string_view>
 #include "common/duplication_common.h"
+#include "common/gpid.h"
 #include "duplication_types.h"
 #include "load_from_private_log.h"
 #include "replica/duplication/mutation_batch.h"
@@ -156,14 +157,29 @@ void load_from_private_log::find_log_file_to_start()
     // Reopen the files. Because the internal file handle of `file_map`
     // is cleared once WAL replay finished. They are unable to read.
     mutation_log::log_file_map_by_index new_file_map;
-    for (const auto &pr : file_map) {
+    decree cleanable_decree = _private_log->get_cleanable_decree();
+    decree max_decree_gpid = _private_log->max_decree(get_gpid());
+    CHECK(max_decree_gpid > cleanable_decree,
+          "plog files all error: max_decree_gpid {} , cleanable_decree {}",
+          max_decree_gpid,
+          cleanable_decree);
+
+    for (auto it = file_map.crbegin(); it != file_map.crend(); ++it) {
         log_file_ptr file;
-        error_s es = log_utils::open_read(pr.second->path(), file);
+        error_s es = log_utils::open_read(it->second->path(), file);
         if (!es.is_ok()) {
             LOG_ERROR_PREFIX("{}", es);
             return;
         }
-        new_file_map.emplace(pr.first, file);
+        new_file_map.emplace(it->first, file);
+
+        gpid pid = get_gpid();
+        decree previous_log_max_decree = file->previous_log_max_decree(pid);
+        // These plog files has possible be deleted do not open_read() next plog file , otherwise it
+        // may coredump.
+        if (previous_log_max_decree <= cleanable_decree) {
+            break;
+        }
     }
 
     find_log_file_to_start(std::move(new_file_map));
diff --git a/src/replica/mutation_log.cpp b/src/replica/mutation_log.cpp
index df3ca2e6b2..23b78efe36 100644
--- a/src/replica/mutation_log.cpp
+++ b/src/replica/mutation_log.cpp
@@ -361,6 +361,7 @@ void mutation_log::init_states()
     _private_log_info = {0, 0};
     _plog_max_decree_on_disk = 0;
     _plog_max_commit_on_disk = 0;
+    _cleanable_decree = 0;
 }
 
 error_code mutation_log::open(replay_callback read_callback,
@@ -898,6 +899,18 @@ void mutation_log::update_max_commit_on_disk_no_lock(decree d)
     }
 }
 
+decree mutation_log::get_cleanable_decree() const
+{
+    zauto_lock l(_lock);
+    return _cleanable_decree;
+}
+
+void mutation_log::set_cleanable_decree(decree d)
+{
+    zauto_lock l(_lock);
+    _cleanable_decree = d;
+}
+
 bool mutation_log::get_learn_state(gpid gpid, decree start, /*out*/ learn_state &state) const
 {
     CHECK(_is_private, "this method is only valid for private logs");
diff --git a/src/replica/mutation_log.h b/src/replica/mutation_log.h
index 7689004aae..b1d3c8e6a0 100644
--- a/src/replica/mutation_log.h
+++ b/src/replica/mutation_log.h
@@ -301,6 +301,9 @@ class mutation_log : public ref_counter
 
     task_tracker *tracker() { return &_tracker; }
 
+    decree get_cleanable_decree() const;
+    void set_cleanable_decree(decree target);
+
 protected:
     // 'size' is data size to write; the '_global_end_offset' will be updated by 'size'.
     // can switch file only when create_new_log_if_needed = true;
@@ -400,6 +403,8 @@ class mutation_log : public ref_counter
     // for plog. Since it is set with mutation.data.header.last_committed_decree, it must
     // be less than _plog_max_decree_on_disk.
     decree _plog_max_commit_on_disk;
+
+    decree _cleanable_decree; // To deal with gc conflict
 };
 
 typedef dsn::ref_ptr<mutation_log> mutation_log_ptr;
diff --git a/src/replica/replica_chkpt.cpp b/src/replica/replica_chkpt.cpp
index b975626b61..ffeee67978 100644
--- a/src/replica/replica_chkpt.cpp
+++ b/src/replica/replica_chkpt.cpp
@@ -171,6 +171,7 @@ void replica::on_checkpoint_timer()
         }
     }
 
+    _private_log->set_cleanable_decree(cleanable_decree);
     tasking::enqueue(LPC_GARBAGE_COLLECT_LOGS_AND_REPLICAS,
                      &_tracker,
                      [this, plog, cleanable_decree, valid_start_offset] {