diff --git a/README.md b/README.md
index f826fc9203c1164e07c5a4c8c146fb96bab00463..6149872290a51d0ca08a254b6f0b615872a89d21 100644
--- a/README.md
+++ b/README.md
@@ -399,4 +399,18 @@ npm start
     if(!this.uploadUrl){
       fun();
     }
-  ```
\ No newline at end of file
+  ```
+
+  ### 模板编译CI不通过,报类似如下错误
+
+  ```
+    ERROR in ./src/styles.scss Module build failed (from ./node_modules/mini-css-extract-plugin/dist/loader.js): ModuleBuildError: Module build failed (from ./node_modules/sass-loader/dist/cjs.js): Error: Node Sass version 5.0.0 is incompatible with ^4.0.0. at getSassImplementation 
+  ```
+
+  此情况属于老的模板遗留问题,需要在package.json里面锁一下node-sass的版本
+
+  ```
+  "node-sass": "4.0.0"
+  ```
+
+  
\ No newline at end of file
diff --git a/package.json b/package.json
index c9142eda9628c3fc9cf5db44b62bc836760bdad5..8a9903410b2212d53b52e6a290553200671912a9 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,8 @@
     "rxjs": "~6.5.4",
     "spark-md5": "^3.0.0",
     "tslib": "^1.10.0",
-    "zone.js": "~0.10.2"
+    "zone.js": "~0.10.2",
+    "node-sass": "4.0.0"
   },
   "devDependencies": {
     "@angular-devkit/build-angular": "~0.900.3",