diff --git a/parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/tsdb/MemoryTableMeta.java b/parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/tsdb/MemoryTableMeta.java
index 3fd4d112..6f838b49 100644
--- a/parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/tsdb/MemoryTableMeta.java
+++ b/parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/tsdb/MemoryTableMeta.java
@@ -81,7 +81,8 @@ public class MemoryTableMeta implements TableMetaTSDB {
                     && !StringUtils.startsWithIgnoreCase(StringUtils.trim(ddl), "alter user")
                     && !StringUtils.startsWithIgnoreCase(StringUtils.trim(ddl), "drop user")
                     && !StringUtils.startsWithIgnoreCase(StringUtils.trim(ddl), "create database")) {
-                    repository.console(ddl);
+                    String sql = trimSimpleComment(ddl);
+                    repository.console(sql);
                 }
             } catch (Throwable e) {
                 logger.warn("parse faield : " + ddl, e);
@@ -97,6 +98,38 @@ public class MemoryTableMeta implements TableMetaTSDB {
         return true;
     }
 
+    /**
+     * 过滤简单的行与块注释（--或# 开始的行 /*开始与*\/结束的块）
+     *
+     * @param sql
+     * @return
+     */
+    private String trimSimpleComment(String sql) {
+        String[] sqls = sql.split("\n");
+        if (sqls.length == 1) return sql;
+
+        boolean isCommentBlock = false;
+        StringBuilder sb = new StringBuilder(sql.length());
+        for (String psql : sqls) {
+            if (psql.startsWith("--") || psql.startsWith("#")) {
+                continue;
+            } else if (psql.trim().length() == 0) {
+                sb.append("\n");
+            }
+            if (!isCommentBlock && !psql.trim().startsWith("/*") && !psql.trim().endsWith("*/")) {
+                sb.append(psql).append("\n");
+                continue;
+            }
+            if (!isCommentBlock && psql.trim().startsWith("/*")) {
+                isCommentBlock = true;
+            }
+            if (isCommentBlock && psql.trim().endsWith("*/")) {
+                isCommentBlock = false;
+            }
+        }
+        return sb.toString();
+    }
+
     @Override
     public TableMeta find(String schema, String table) {
         List<String> keys = Arrays.asList(schema, table);