docs: fix image type to png (#2152)

Signed-off-by: xjasonlyu <[email protected]>
lf-edge · Aug 4, 2023 · 690d37d · 690d37d
1 parent 27d5576
commit 690d37d
Show file tree

Hide file tree

Showing 6 changed files with 2 additions and 2 deletions.
diff --git a/docs/en_US/usecases/public_data_analysis.md b/docs/en_US/usecases/public_data_analysis.md
@@ -160,7 +160,7 @@ requirements in various scenarios, even without using extended plugins.
 Since we already have the starting and ending coordinates of the bikes in our data,
 we can calculate the average speed of the bikes by applying the distance formula based on latitude and longitude:
 
-![coordinator](./resources/formula.webp)
+![coordinator](./resources/formula.png)
 
 The explanation of the formula is as follows:
 

diff --git a/docs/en_US/usecases/resources/formula.png b/docs/en_US/usecases/resources/formula.png
diff --git a/docs/en_US/usecases/resources/formula.webp b/docs/en_US/usecases/resources/formula.webp
diff --git a/docs/zh_CN/usecases/public_data_analysis.md b/docs/zh_CN/usecases/public_data_analysis.md
@@ -147,7 +147,7 @@ eKuiper 内置了丰富的 SQL 函数，即便在不是用插件拓展的情况
 
 我们的数据中已经有了单车的起始和结束坐标，所以我们可以根据经纬度计算距离公式，来计算出单车的平均速度：
 
-![coordinator](./resources/formula.webp)
+![coordinator](./resources/formula.png)
 
 其中：
 

diff --git a/docs/zh_CN/usecases/resources/formula.png b/docs/zh_CN/usecases/resources/formula.png
diff --git a/docs/zh_CN/usecases/resources/formula.webp b/docs/zh_CN/usecases/resources/formula.webp