diff --git a/pages/detail/index.js b/pages/detail/index.js
index cacec68..52a3e88 100644
--- a/pages/detail/index.js
+++ b/pages/detail/index.js
@@ -17,7 +17,10 @@ Page({
         dataList: [], //放置返回数据的数组  
         loadMore: false, //"上拉加载"的变量，默认false，隐藏  
         loadAll: false, //“没有数据”的变量，默认false，隐藏  
-        totalNum: 0
+        totalNum: 0,
+        c1: "",
+        c2: "",
+        showMore: false
     },
     onLoad() {
         wx.setNavigationBarTitle({
@@ -62,15 +65,19 @@ Page({
                 let arr = res || [];
                 if (arr.length > 0) {
                     let data = arr[0];
+                    let c1 = data._source.content;
+                    let c2 = doStr(data._source.content, 700);
                     this.setData({
                         source: data._source.source,
                         user_author: data._source.user_author,
                         sourcetime: data._source.sourcetime,
                         title: doStr(data._source.title, 70),
-                        content: doStr(data._source.content, 1000),
+                        content: c2,
                         affections: data._source.affections,
                         crisis: data._source.crisis,
-                        ssim: data._source.ssim
+                        ssim: data._source.ssim,
+                        c1: c1,
+                        c2: c2
                     })
                 }
                 resolve(true)
@@ -132,5 +139,21 @@ Page({
                 });
             }
         })
+    },
+    showMoreData() {
+        let sm = !this.data.showMore;
+        if(sm) {
+            this.setData({
+                content: this.data.c1
+            })
+        } else {
+            this.setData({
+                content: this.data.c2
+            })
+        }
+        this.setData({
+            showMore: sm
+        })
+        
     }
 })
\ No newline at end of file
diff --git a/pages/detail/index.wxml b/pages/detail/index.wxml
index 8ea2317..2c176c4 100644
--- a/pages/detail/index.wxml
+++ b/pages/detail/index.wxml
@@ -37,7 +37,7 @@
         <view class="b-c-top-bm"></view>
     </view>
     <view class="bc-cont">
-        <view class="bc-c-d1">
+        <view class="bc-c-d1" bindtap="showMoreData">
             {{content}}
         </view>
         <view class="bc-c-d2">
diff --git a/pages/detail/index.wxss b/pages/detail/index.wxss
index a7d4aec..99cf3a5 100644
--- a/pages/detail/index.wxss
+++ b/pages/detail/index.wxss
@@ -102,9 +102,10 @@
 .bc-c-d1 {
     background-color: #fff;
     padding: 16px;
-    font-size: 12px;
+    font-size: 13px;
     color: #333333;
     line-height: 1.6;
+    letter-spacing: 1px;
 }
 
 .bc-c-d2 {