diff --git a/dash/package.json b/dash/package.json
index 4629d2f..62e652a 100644
--- a/dash/package.json
+++ b/dash/package.json
@@ -34,7 +34,9 @@
       "plugin:vue/essential",
       "eslint:recommended"
     ],
-    "rules": {},
+    "rules": {
+      "no-console": "off"
+    },
     "parserOptions": {
       "parser": "babel-eslint"
     }
@@ -48,4 +50,4 @@
     "> 1%",
     "last 2 versions"
   ]
-}
+}
\ No newline at end of file
diff --git a/dash/src/components/Cards.vue b/dash/src/components/Cards.vue
index 165e810..3cd1313 100644
--- a/dash/src/components/Cards.vue
+++ b/dash/src/components/Cards.vue
@@ -58,6 +58,7 @@ export default {
       this.cardtext = text;
       this.switchbtn(btn);
       this.step = step;
+      console.log(step)
     },
     switchbtn: function (mode) {
       if (mode == 1) {
@@ -117,27 +118,18 @@ export default {
           } else {
             if (this.product > 2073600) {
               res = this.res;
-              newproduct = 0;
+              newproduct = res[0]*res[1];
               ratio = res[0] / res[1];
               if (res[0] % 4 != 0) {
                 res[0] = res[0] - 2;
-                while (newproduct <= 2073600) {
-                  res[0] = res[0] - 4;
-                  res[1] = Math.round(res[0] / ratio);
-                  newproduct = res[0] * res[1];
-                }
-                 if (res[1] % 4 != 0) {
-                  res[1] = res[1] - (res[1] % 4);
-                }
-              } else {
-                while (newproduct <= 2073600) {
-                  res[0] = res[0] - 4;
-                  res[1] = Math.round(res[0] / ratio);
-                  newproduct = res[0] * res[1];
-                }
-                if (res[1] % 4 != 0) {
-                  res[1] = res[1] - (res[1] % 4);
-                }
+              }
+              while (newproduct > 2073600) {
+                res[0] = res[0] - 4;
+                res[1] = Math.round(res[0] / ratio);
+                newproduct = res[0] * res[1];
+              }
+              if (res[1] % 4 != 0) {
+                res[1] = res[1] - (res[1] % 4);
               }
               if (this.interlace == 1) {
                 this.setcard("请输入宽度" + res[0] + "和高度" + res[1] + "，并按照码率B来处理，并按照手册文末问答2执行反交错操作", 3, 10000);
@@ -169,54 +161,46 @@ export default {
           }
           if (this.hfps == 0 && this.interlace == 0) {
             res = this.res;
-            newproduct = 0;
+            newproduct = res[0]*res[1];
             ratio = res[0] / res[1];
             if (res[0] % 4 != 0) {
               res[0] = res[0] + 2;
-              while (newproduct > 921600) {
-                res[0] = res[0] + 4;
-                res[1] = Math.round(res[0] / ratio);
-                newproduct = res[0] * res[1];
-              }
-              if (res[1] % 4 != 0) {
-                res[1] = res[1] + (4 - (res[1] % 4));
-              }
-            } else {
-              while (newproduct > 921600) {
-                res[0] = res[0] + 4;
-                res[1] = Math.round(res[0] / ratio);
-                newproduct = res[0] * res[1];
-              }
-              if (res[1] % 4 != 0) {
-                res[1] = res[1] + (4 - (res[1] % 4));
-              }
+            }
+            console.log('-----------')
+            console.log(res)
+            console.log(ratio)
+            console.log(newproduct)
+            console.log('-----------')
+            while (newproduct <= 921600) {
+              res[0] = res[0] + 4;
+              res[1] = Math.round(res[0] / ratio);
+              newproduct = res[0] * res[1];
+              console.log('-----------')
+              console.log(res)
+              console.log(ratio)
+              console.log(newproduct)
+              console.log('-----------')
+            }
+            if (res[1] % 4 != 0) {
+              res[1] = res[1] + (4 - (res[1] % 4));
             }
             this.setcard("请输入宽度" + res[0] + "和高度" + res[1] + "，并按照码率B来处理", 3, 10000);
             return;
           } else {
             if (this.product <= 409920) {
               res = this.res;
-              newproduct = 0;
+              newproduct = res[0]*res[1];
               ratio = res[0] / res[1];
               if (res[0] % 4 != 0) {
                 res[0] = res[0] + 2;
-                while (newproduct > 409920) {
-                  res[0] = res[0] + 4;
-                  res[1] = Math.round(res[0] / ratio);
-                  newproduct = res[0] * res[1];
-                }
-                if (res[1] % 4 != 0) {
-                  res[1] = res[1] + (4 - (res[1] % 4));
-                }
-              } else {
-                while (newproduct > 409920) {
-                  res[0] = res[0] + 4;
-                  res[1] = Math.round(res[0] / ratio);
-                  newproduct = res[0] * res[1];
-                }
-                if (res[1] % 4 != 0) {
-                  res[1] = res[1] + (4 - (res[1] % 4));
-                }
+              }
+              while (newproduct <= 409920) {
+                res[0] = res[0] + 4;
+                res[1] = Math.round(res[0] / ratio);
+                newproduct = res[0] * res[1];
+              }
+              if (res[1] % 4 != 0) {
+                res[1] = res[1] + (4 - (res[1] % 4));
               }
               if (this.interlace == 1) {
                 this.setcard("请输入宽度" + res[0] + "和高度" + res[1] + "，并按照码率A来处理，并按照手册文末问答2执行反交错操作", 3, 10000);