diff --git a/deps/easy/src/io/easy_negotiation.c b/deps/easy/src/io/easy_negotiation.c
index 0d23d7aeab..9d8b22ee43 100644
--- a/deps/easy/src/io/easy_negotiation.c
+++ b/deps/easy/src/io/easy_negotiation.c
@@ -58,9 +58,9 @@ static int easy_encode_uint64(char *buf, const uint64_t buf_len, int64_t *pos, u
   }
 
   return ret;
-}
-
-static int easy_encode_uint16(char *buf, const uint64_t buf_len, int64_t *pos, uint16_t val)
+}
+
+static int easy_encode_uint16(char *buf, const uint64_t buf_len, int64_t *pos, uint16_t val)
 {
     int ret = ((NULL != buf) &&
                ((buf_len - *pos) >= (uint64_t)(sizeof(val)))) ? EASY_OK : EASY_ABORT;
@@ -170,9 +170,9 @@ static int easy_decode_negotiation_msg(easy_negotiation_msg_t *ne_msg, char *rec
 
     return ret;
 }
-
-/*
-* easy negotiation packet format
+
+/*
+* easy negotiation packet format
 PACKET HEADER:
 +------------------------------------------------------------------------+
 |         negotiation packet header magic(8B)  | msg body len (2B)
@@ -270,9 +270,9 @@ void net_consume_negotiation_msg(int fd, uint64_t magic)
                 easy_info_log("consume negotiation buffer %d bytes!", rcv_bytes);
             }
         } else {
-            easy_info_log("not negotiation msg ! return!");
-        }
-    }
+            easy_info_log("not negotiation msg ! return!");
+        }
+    }
 
     return;
 }
diff --git a/mittest/logservice/test_ob_simple_log_data_intergrity.cpp b/mittest/logservice/test_ob_simple_log_data_intergrity.cpp
index 76ed3a3817..65ced90bd8 100644
--- a/mittest/logservice/test_ob_simple_log_data_intergrity.cpp
+++ b/mittest/logservice/test_ob_simple_log_data_intergrity.cpp
@@ -216,7 +216,12 @@ TEST_F(TestObSimpleLogDataIntergrity, accumlate_checksum)
     EXPECT_EQ(OB_SUCCESS, make_log_group_entry_partial_error(entry, output_buf, inject));
     EXPECT_EQ(OB_SUCCESS, pwrite_one_log_by_log_storage(leader, entry, max_lsn));
     EXPECT_EQ(OB_ITER_END, iterator.next());
-    EXPECT_EQ(OB_CHECKSUM_ERROR, read_log(leader));
+    int tmp_ret = read_log(leader);
+    if (OB_CHECKSUM_ERROR != tmp_ret && OB_INVALID_DATA != tmp_ret) {
+      int ret = OB_SUCCESS;
+      PALF_LOG(ERROR, "unexpected error", K(tmp_ret));
+      EXPECT_EQ(false, true);
+    }
     if (NULL != output_buf) {
       ob_free(output_buf);
     }
diff --git a/src/logservice/palf/palf_handle_impl.cpp b/src/logservice/palf/palf_handle_impl.cpp
index 0e292e6e92..387684e372 100644
--- a/src/logservice/palf/palf_handle_impl.cpp
+++ b/src/logservice/palf/palf_handle_impl.cpp
@@ -3048,6 +3048,10 @@ int PalfHandleImpl::fetch_log_from_storage_(const common::ObAddr &server,
   } else if (OB_FAIL(iterator.init(fetch_start_lsn, get_file_end_lsn, log_engine_.get_log_storage()))) {
     PALF_LOG(WARN, "PalfGroupBufferIterator init failed", K(ret), K_(palf_id));
   } else {
+    bool need_print_error = false;
+    // NB: Fetch log will be concurrent with truncate, the content on disk will not integrity, need igore
+    //     read log error.
+    iterator.set_need_print_error(need_print_error);
     LSN each_round_prev_lsn = prev_lsn;
     LogGroupEntry curr_group_entry;
     LSN curr_lsn;