diff --git a/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/controller/DbSqlExecutorController.java b/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/controller/DbSqlExecutorController.java
index 1c2133f9..f3a0c208 100644
--- a/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/controller/DbSqlExecutorController.java
+++ b/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/controller/DbSqlExecutorController.java
@@ -76,6 +76,10 @@ public class DbSqlExecutorController {
 		List<String> resultList = new LinkedList<>();
 		// 支持;分割的多个sql执行
 		String[] sqlArr = sql.split(";");
+		// 执行条数太多，反应慢，展示结果栏太多，也不应该在这一次执行很多条语句，应该使用导入
+		if (sqlArr.length > 20) {
+			return DocDbResponseJson.warn("单次执行最多支持20条语句同时执行，当前语句条数：" + sqlArr.length);
+		}
 		for (String sqlItem : sqlArr) {
 			if (StringUtils.isBlank(sqlItem)) {
 				continue;
diff --git a/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/framework/utils/SqlLogUtil.java b/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/framework/utils/SqlLogUtil.java
index b9bb5698..c6e3eb3b 100644
--- a/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/framework/utils/SqlLogUtil.java
+++ b/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/framework/utils/SqlLogUtil.java
@@ -33,7 +33,7 @@ public class SqlLogUtil {
 	}
 	
 	public static String parseLogSql(String sql, List<ParameterMapping> parameterMappings, List<Object> paramList) {
-		StringBuilder sqlSb = new StringBuilder(sql.replaceAll("[\\s]+", " "));
+		StringBuilder sqlSb = new StringBuilder(sql.replaceAll(" {2,}", " "));
 		int fromIndex = 0;
 		if (parameterMappings.size() > 0) {
 			for (int i = 0; i < parameterMappings.size(); i++) {
diff --git a/zyplayer-doc-ui/db-ui/src/views/data/DataPreview.vue b/zyplayer-doc-ui/db-ui/src/views/data/DataPreview.vue
index 3b7c2e1f..7f053ca3 100644
--- a/zyplayer-doc-ui/db-ui/src/views/data/DataPreview.vue
+++ b/zyplayer-doc-ui/db-ui/src/views/data/DataPreview.vue
@@ -105,7 +105,7 @@
 				</el-form-item>
 			</el-form>
 			<span slot="footer" class="dialog-footer">
-				<el-button @click="exportConditionVisible = false">取 消</el-button>
+				<el-button @click="downloadDataVisible = false">取 消</el-button>
 				<el-button type="primary" @click="doDownloadTableData">确 定</el-button>
 			</span>
 		</el-dialog>
diff --git a/zyplayer-doc-ui/db-ui/src/views/data/Executor.vue b/zyplayer-doc-ui/db-ui/src/views/data/Executor.vue
index 344e1f4e..13e10b3b 100644
--- a/zyplayer-doc-ui/db-ui/src/views/data/Executor.vue
+++ b/zyplayer-doc-ui/db-ui/src/views/data/Executor.vue
@@ -46,7 +46,7 @@
 								<el-table-column prop="createTime" label="执行时间" width="160px"></el-table-column>
 								<el-table-column prop="content" label="SQL">
 									<template slot-scope="scope">
-										<pre style="margin: 0;" @dblclick="inputFavoriteSql(scope.row.content)">{{scope.row.content}}</pre>
+										<pre class="sql-content-line" @dblclick="inputFavoriteSql(scope.row.content)" :title="scope.row.content">{{scope.row.content}}</pre>
 									</template>
 								</el-table-column>
 								<el-table-column label="操作" width="160px">
@@ -62,7 +62,7 @@
 								<el-table-column prop="createTime" label="执行时间" width="160px"></el-table-column>
 								<el-table-column prop="content" label="SQL">
 									<template slot-scope="scope">
-										<pre style="margin: 0;" @dblclick="inputFavoriteSql(scope.row.content)">{{scope.row.content}}</pre>
+										<pre class="sql-content-line" @dblclick="inputFavoriteSql(scope.row.content)" :title="scope.row.content">{{scope.row.content}}</pre>
 									</template>
 								</el-table-column>
 								<el-table-column label="操作" width="160px">
@@ -74,7 +74,7 @@
 							</el-table>
                         </el-tab-pane>
                         <el-tab-pane label="信息" name="tabInfo" v-if="!!executeResultInfo">
-                            <pre>{{executeResultInfo}}</pre>
+                            <pre style="white-space: pre-wrap;">{{executeResultInfo}}</pre>
                         </el-tab-pane>
                         <el-tab-pane label="错误" name="tabError" v-if="!!executeError">
 							<div style="color: #f00;">{{executeError}}</div>
@@ -204,7 +204,7 @@
 								this.sqlParams.push({key: item, value: this.sqlParamHistory[item] || ''});
 							});
 							this.sqlParamWaiting = false;
-						}, 1000);
+						}, 300);
 					}
 				});
 			},
@@ -293,6 +293,7 @@
                 }).then(json => {
                     this.sqlExecuting = false;
                     if (json.errCode != 200) {
+						this.executeShowTable = 'tabError';
                         this.executeError = json.errMsg;
                         return;
                     }
@@ -478,6 +479,14 @@
         padding: 0 5px;
         resize: none;
     }
+    .data-executor-vue .sql-content-line{
+        margin: 0;
+		overflow:hidden;
+		text-overflow:ellipsis;
+		display:-webkit-box;
+		-webkit-line-clamp:2;
+		-webkit-box-orient:vertical;
+    }
     .data-executor-vue .execute-use-time{
         font-size: 12px;margin-right: 10px;
     }