diff --git a/src/views/photographicDevice/components/parameterSetDialog.vue b/src/views/photographicDevice/components/parameterSetDialog.vue
index 1059a55..633821d 100644
--- a/src/views/photographicDevice/components/parameterSetDialog.vue
+++ b/src/views/photographicDevice/components/parameterSetDialog.vue
@@ -513,6 +513,8 @@
                   :model="osdParams"
                   label-position="right"
                   label-width="124px"
+                  :rules="osdRules"
+                  ref="osdFormref"
                 >
                   <el-form-item label="时间标识" prop="showTime">
                     <el-select v-model="osdParams.showTime" class="mr20">
@@ -785,6 +787,11 @@ export default {
       ],
       osdLoading: false,
       osdSetLoading: false,
+      osdRules: {
+        showText: [
+          { required: true, message: "请选择文本标识", trigger: "change" },
+        ],
+      },
       accesslist: [], //通道选择器
       channelId: 1,
       waterLoading: false,
@@ -865,8 +872,15 @@ export default {
       this.timer = null;
     },
     //osd重置
-    osdhandleClick() {
-      this.osdParams = {};
+    osdhandleClick(tab) {
+      console.log(tab);
+      if (tab.label == "设置参数") {
+        this.osdParams = {};
+        this.$set(this.osdParams, "showTime", this.timelist[0].id);
+      } else {
+        this.osdParams = {};
+      }
+
       clearInterval(this.timer);
       this.i = 0;
       this.timer = null;
@@ -1268,35 +1282,42 @@ export default {
     },
     osdSet() {
       if (this.rowData.isonline || this.rowData.onlinestatus === 1) {
-        this.osdSetLoading = true;
-        let params = [
-          {
-            name: "act",
-            value: "osd",
-          },
-          {
-            name: "flag",
-            value: 1,
-          },
+        this.$refs.osdFormref.validate((valid) => {
+          if (valid) {
+            this.osdSetLoading = true;
+            let params = [
+              {
+                name: "act",
+                value: "osd",
+              },
+              {
+                name: "flag",
+                value: 1,
+              },
 
-          {
-            name: "channel",
-            value: this.channelId,
-          },
-          {
-            name: "showTime",
-            value: this.osdParams.showTime,
-          },
-          {
-            name: "showText",
-            value: this.osdParams.showText,
-          },
-          {
-            name: "text",
-            value: this.osdParams.textContent,
-          },
-        ];
-        this.setTermFn(params);
+              {
+                name: "channel",
+                value: this.channelId,
+              },
+              {
+                name: "showTime",
+                value: this.osdParams.showTime,
+              },
+              {
+                name: "showText",
+                value: this.osdParams.showText,
+              },
+              {
+                name: "text",
+                value: this.osdParams.textContent,
+              },
+            ];
+            this.setTermFn(params);
+          } else {
+            console.log("error submit!!");
+            return false;
+          }
+        });
       } else {
         this.$message({
           duration: 1500,
@@ -1379,6 +1400,10 @@ export default {
             this.idParameter = JSON.parse(res.data.data);
             this.waterForm = JSON.parse(res.data.data);
             this.osdParams = JSON.parse(res.data.data);
+            if (this.osdParams.textContent == "null ") {
+              console.log("我是空");
+              this.osdParams.textContent = "";
+            }
             console.log(this.tabName);
             if (this.tabName == "上位机信息") {
               let hexArray = this.upperComputer.ip
@@ -1610,6 +1635,9 @@ export default {
       .el-textarea .el-textarea__inner {
         font-family: none;
       }
+      .el-textarea.is-disabled .el-textarea__inner {
+        color: #666;
+      }
     }
   }
 }