diff --git a/src/main/java/com/imyeyu/spring/util/SQLProvider.java b/src/main/java/com/imyeyu/spring/util/SQLProvider.java
index feb0358..816bdb0 100644
--- a/src/main/java/com/imyeyu/spring/util/SQLProvider.java
+++ b/src/main/java/com/imyeyu/spring/util/SQLProvider.java
@@ -65,7 +65,7 @@ public class SQLProvider {
 			                                                    .filter(fc -> fc.isNotNull(obj))
 			                                                    .map(fc -> "`%s` = '%s'".formatted(fc.columnName, fc.getAsString(obj)))
 			                                                    .collect(Collectors.joining(" AND "));
-			sql.append(conditionClause);
+			sql.append(" AND ").append(conditionClause);
 		}
 		if (TimiJava.isNotEmpty(page.getLikeExample())) {
 			// 模糊查询
@@ -74,8 +74,8 @@ public class SQLProvider {
 			String conditionClause = metaExample.fieldColumnList.stream()
 			                                                    .filter(fc -> fc.isNotNull(obj))
 			                                                    .map(fc -> "`%s` LIKE CONCAT('%%', '%s', '%%')".formatted(fc.columnName, fc.getAsString(obj)))
-			                                                    .collect(Collectors.joining(" AND "));
-			sql.append(conditionClause);
+			                                                    .collect(Collectors.joining(" OR "));
+			sql.append(" AND (").append(conditionClause).append(')');
 		}
 		// 排序
 		if (TimiJava.isNotEmpty(page.getOrderMap())) {
@@ -123,7 +123,7 @@ public class SQLProvider {
 			                                                    .filter(fc -> fc.isNotNull(obj))
 			                                                    .map(fc -> "`%s` = '%s'".formatted(fc.columnName, fc.getAsString(obj)))
 			                                                    .collect(Collectors.joining(" AND "));
-			sql.append(conditionClause);
+			sql.append(" AND ").append(conditionClause);
 		}
 		if (TimiJava.isNotEmpty(page.getLikeExample())) {
 			// 模糊查询
@@ -132,8 +132,8 @@ public class SQLProvider {
 			String conditionClause = metaExample.fieldColumnList.stream()
 			                                                    .filter(fc -> fc.isNotNull(obj))
 			                                                    .map(fc -> "`%s` LIKE CONCAT('%%', '%s', '%%')".formatted(fc.columnName, fc.getAsString(obj)))
-			                                                    .collect(Collectors.joining(" AND "));
-			sql.append(conditionClause);
+			                                                    .collect(Collectors.joining(" OR "));
+			sql.append(" AND (").append(conditionClause).append(')');
 		}
 		return sql.toString();
 	}